SATO Printer M 8400RV User Guide

®
M-8400RV  
Thermal Transfer Printer  
Operator and Technical  
Reference Manual  
PN9001041 Rev. D  
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PREFACE  
M-8400RV PRINTER OPERATOR’S MANUAL  
The M-8400RV Printer Operator’s Manual contains basic information about the  
printer such as setup, installation, cleaning and maintenance. It also contains  
complete instructions on how to use the operator panel to configure the printer. The  
following is a brief description of each section in this manual.  
SECTION 1. PRINTER OVERVIEW  
This section contains a discussion of the printer specifications and optional  
features.  
SECTION 2. INSTALLATION AND CONFIGURATION  
This section contains instructions on how to unpack and set up the printer,  
load the labels and ribbon, and how to use the operator panel to configure the  
printer.  
SECTION 3. CLEANING AND MAINTENANCE  
This section contains instructions on how to clean and maintain the printer.  
SECTION 4. PROGRAMMING  
This section introduces the SATO printer programming language. It contains  
the commands that are used with the printer to produce labels with bar codes,  
alphanumeric data and graphics.  
SECTION 5. INTERFACE SPECIFICATIONS  
This section contains the printer’s interface specifications, which include  
detailed information on how to properly interface your printer to the host  
system.  
SECTION 6. TROUBLESHOOTING  
This section contains troubleshooting procedures to follow in the event you  
have printer problems.  
SATO M-8400RV  
9001041 Rev. D  
Page - i  
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Preface  
APPENDICES  
APPENDIX A:  
Command Code Quick Reference  
Bar Code Specifications  
APPENDIX B:  
APPENDIX C:  
APPENDIX D:  
APPENDIX E:  
Custom Characters and Graphics  
Optional Features  
Custom Protocol Command Codes  
Page - ii  
9001041 Rev. D  
SATO M-8400RV  
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Preface  
TABLE OF CONTENTS  
SECTION 1. PRINTER OVERVIEW  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1  
General Printer Specifications . . . . . . . . . . . . . . . . . . . . 1-3  
Character Fonts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5  
Bar Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6  
Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7  
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 1-8  
SECTION 2. INSTALLATION AND CONFIGURATION  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1  
Unpacking and Parts Identification . . . . . . . . . . . . . . . . . . 2-2  
Setting Up the Printer . . . . . . . . . . . . . . . . . . . . . . . . 2-3  
Loading Labels, Tags and Ribbon . . . . . . . . . . . . . . . . . . 2-5  
Operator Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10  
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12  
Switches and Sensors . . . . . . . . . . . . . . . . . . . . . . . . . 2-13  
Label Sensor Adjustment . . . . . . . . . . . . . . . . . . . . . . . 2-14  
Printer DIP Switch Configuration . . . . . . . . . . . . . . . . . . . 2-15  
Printer Adjustments . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19  
Potentiometer Adjustments . . . . . . . . . . . . . . . . . . . . . . 2-33  
Printing Hex Dump Diagnostic Labels . . . . . . . . . . . . . . . . 2-35  
SECTION 3. CLEANING AND MAINTENANCE  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1  
Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1  
Adjusting the Print Quality . . . . . . . . . . . . . . . . . . . . 3-1  
Darkness . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1  
Print Speed . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2  
Cleaning the Print Head, Platen and Rollers . . . . . . . . . . . 3-3  
Cleaning the Sensors . . . . . . . . . . . . . . . . . . . . . . . 3-4  
Replacing the Print Head . . . . . . . . . . . . . . . . . . . . . 3-5  
SATO M-8400RV  
9001041 Rev. D  
Page - iii  
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Preface  
SECTION 4. PROGRAMMING  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1  
The SATO RISC Programming Language . . . . . . . . . . . . . . . 4-1  
Selecting Protocol Control Codes . . . . . . . . . . . . . . . . . . . 4-2  
Using Basic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2  
The Print Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4  
Rotated Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8  
Command Default Settings . . . . . . . . . . . . . . . . . . . . . . 4-8  
Command Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10  
Bar Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11  
Bar Codes, Expansion . . . . . . . . . . . . . . . . . . . . . . . 4-16  
Bar Codes, Variable Ratio . . . . . . . . . . . . . . . . . . . . . 4-17  
Base Reference Point . . . . . . . . . . . . . . . . . . . . . . . 4-19  
Characters, Custom Designed . . . . . . . . . . . . . . . . . . . 4-21  
Character Expansion . . . . . . . . . . . . . . . . . . . . . . . 4-23  
Character, Fixed Spacing . . . . . . . . . . . . . . . . . . . . . 4-25  
Character Pitch . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26  
Character, Proportional Spacing . . . . . . . . . . . . . . . . . 4-28  
Clear Print Job(s) and Memory . . . . . . . . . . . . . . . . . . 4-29  
Continuous Forms Printing . . . . . . . . . . . . . . . . . . . . 4-30  
Copy Image Area . . . . . . . . . . . . . . . . . . . . . . . . . 4-31  
Cutter Command . . . . . . . . . . . . . . . . . . . . . . . . . 4-33  
Fonts, U, S, M, OA, OB, XU, XS and XM . . . . . . . . . . . . . 4-34  
Fonts, Vector . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36  
Fonts, WB,WL, XB and XL . . . . . . . . . . . . . . . . . . . . 4-38  
Form Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40  
Form Overlay Recall . . . . . . . . . . . . . . . . . . . . . . . 4-41  
Form Overlay Store . . . . . . . . . . . . . . . . . . . . . . . . 4-42  
Graphics, Custom . . . . . . . . . . . . . . . . . . . . . . . . . 4-43  
Graphics, PCX . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45  
Job ID Store . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-46  
Journal Print . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47  
Lines and Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . 4-48  
Line Feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-50  
Mirror Image . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-52  
Off-Line/Pause . . . . . . . . . . . . . . . . . . . . . . . . . . 4-54  
Postnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-55  
Print Darkness . . . . . . . . . . . . . . . . . . . . . . . . . . 4-56  
Print Length, Expanded . . . . . . . . . . . . . . . . . . . . . . 4-57  
Print Position . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-59  
Print Quantity . . . . . . . . . . . . . . . . . . . . . . . . . . 4-61  
Print Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62  
Repeat Label . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-63  
Replace Data (Partial Edit) . . . . . . . . . . . . . . . . . . . . 4-64  
Reverse Image . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66  
Rotate, Fixed Base Reference Point . . . . . . . . . . . . . . . . 4-68  
Rotate, Moving Base Reference Point . . . . . . . . . . . . . . . 4-70  
Sequential Numbering . . . . . . . . . . . . . . . . . . . . . . 4-72  
Start/Stop Label . . . . . . . . . . . . . . . . . . . . . . . . . 4-74  
Page - iv  
9001041 Rev. D  
SATO M-8400RV  
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Preface  
Calendar Option Commands . . . . . . . . . . . . . . . . . . . 4-75  
Calendar Increment . . . . . . . . . . . . . . . . . . . . . . 4-76  
Calendar Print . . . . . . . . . . . . . . . . . . . . . . . . 4-78  
Calendar Set . . . . . . . . . . . . . . . . . . . . . . . . . 4-80  
Memory Card Option Commands . . . . . . . . . . . . . . . . . 4-81  
Clear Card Memory . . . . . . . . . . . . . . . . . . . . . . 4-82  
Expand Memory Area . . . . . . . . . . . . . . . . . . . . . 4-83  
Fonts, TrueType Recall . . . . . . . . . . . . . . . . . . . . 4-85  
Fonts, TrueType Store . . . . . . . . . . . . . . . . . . . . 4-86  
Format/Field Recall . . . . . . . . . . . . . . . . . . . . . . 4-87  
Format/Field Store . . . . . . . . . . . . . . . . . . . . . . 4-88  
Graphics, Custom Recall . . . . . . . . . . . . . . . . . . . 4-89  
Graphics, Custom Store . . . . . . . . . . . . . . . . . . . . 4-90  
Graphics, PCX Recall . . . . . . . . . . . . . . . . . . . . . 4-92  
Graphics, PCX Store . . . . . . . . . . . . . . . . . . . . . . 4-93  
Initialize . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-94  
Slot Select . . . . . . . . . . . . . . . . . . . . . . . . . . 4-95  
Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-96  
Custom Protocol Codes Download . . . . . . . . . . . . . . 4-97  
Two-Dimensional Symbols . . . . . . . . . . . . . . . . . . . . 4-99  
Data Matrix, Data Format . . . . . . . . . . . . . . . . . . . 4-100  
Data Matrix, Print Data . . . . . . . . . . . . . . . . . . . . 4-102  
Data Matrix Sequential Numbering . . . . . . . . . . . . . . 4-103  
Maxicode . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-105  
PDF417 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-107  
SECTION 5. INTERFACE SPECIFICATIONS  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1  
Interface Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1  
The Receive Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2  
RS232C Serial Interface . . . . . . . . . . . . . . . . . . . . . . . 5-3  
General Specifications . . . . . . . . . . . . . . . . . . . . . . 5-3  
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . 5-3  
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . 5-4  
Ready/Busy Flow Control . . . . . . . . . . . . . . . . . . . . . 5-4  
X-On/X-Off Flow Control . . . . . . . . . . . . . . . . . . . . . 5-5  
Bi-Directional Communications . . . . . . . . . . . . . . . . . . 5-6  
Centronics Parallel Interface . . . . . . . . . . . . . . . . . . . . . 5-9  
Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . 5-9  
Accessory (EXT) Connector . . . . . . . . . . . . . . . . . . . . . . 5-10  
Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . 5-10  
External Output Signals . . . . . . . . . . . . . . . . . . . . . . 5-11  
SATO M-8400RV  
9001041 Rev. D  
Page - v  
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Preface  
SECTION 6. TROUBLESHOOTING  
Initial Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1  
Using the Centronics (Parallel) Interface . . . . . . . . . . . . . . . 6-1  
Using the RS232C (Serial) Interface . . . . . . . . . . . . . . . . . 6-3  
Error Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4  
APPENDICES  
APPENDIX A: Command Code Quick Reference  
APPENDIX B: Bar Code Specifications  
Bar Code Symbologies . . . . . . . . . . . . . . . . . . . . . . B-1  
Codabar . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2  
Code 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3  
Interleaved Two of Five (I 2/5) . . . . . . . . . . . . . . . . B-4  
UPC-A/EAN-13 . . . . . . . . . . . . . . . . . . . . . . . . B-5  
EAN-8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6  
Industrial Two of Five . . . . . . . . . . . . . . . . . . . . B-8  
Matrix Two of Five . . . . . . . . . . . . . . . . . . . . . . B-9  
Code 128 . . . . . . . . . . . . . . . . . . . . . . . . . . . B-10  
MSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-11  
Code 93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-12  
UPC-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-13  
Bookland (UPC/EAN Supplements) . . . . . . . . . . . . . B-14  
UCC-128 . . . . . . . . . . . . . . . . . . . . . . . . . . . B-15  
Postnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-17  
Data Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . B-18  
Maxicode . . . . . . . . . . . . . . . . . . . . . . . . . . . B-20  
PDF417 . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-21  
Code 128 Character Table . . . . . . . . . . . . . . . . . . B-22  
APPENDIX C: Custom Characters and Graphics  
Custom Designed Characters Example . . . . . . . . . . . . . . C-1  
Custom Graphics Example . . . . . . . . . . . . . . . . . . . . C-4  
PCX Graphics Example . . . . . . . . . . . . . . . . . . . . . . C-8  
APPENDIX D: Optional Accessories  
Label Rewinder . . . . . . . . . . . . . . . . . . . . . . . . . . D-1  
Label Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . D-2  
Label Dispense Option . . . . . . . . . . . . . . . . . . . . . . D-3  
Memory Cards . . . . . . . . . . . . . . . . . . . . . . . . . . D-5  
Calendar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-7  
Page - vi  
9001041 Rev. D  
SATO M-8400RV  
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Preface  
APPENDIX E: Custom Protocol Command Codes  
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-1  
Download Command Structure . . . . . . . . . . . . . . . . . . E-1  
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-2  
Download Procedure . . . . . . . . . . . . . . . . . . . . . . . E-2  
SATO M-8400RV  
9001041 Rev. D  
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Preface  
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Page - viii  
9001041 Rev. D  
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SECTION 1.  
PRINTER OVERVIEW  
INTRODUCTION  
The SATO M-8400RV Thermal Transfer Printer is a complete, high-performance  
on-site labeling systems. All printer parameters are user programmable using the  
front panel controls and the DIP switches. All popular bar codes and 12  
human-readable fonts, including a vector font, are resident in memory providing  
literally thousands of type styles and sizes.  
The Operator’s Manual will help you understand the basic operations of the printer  
such as setup, installation, configuration, cleaning and maintenance.  
The M-8400RV has a resolution of 203 dpi and can print labels up to four inches wide.  
The M-8400RV uses the standard SATO RISC printer command codes. The only  
differences between it and other RISC printers are the allowable values representing  
the print positions on the label. These values are specified in “dots” and will vary  
depending upon the resolution of the printer and the amount of memory available for  
imaging the label. The allowable range for the M-8400RV is specified in a table for  
those command codes.  
This commonality makes it very easy to convert labels from one RISC printer to  
another without having to create an entirely different command stream. There are  
some caveats that must be observed though to compensate for the different resolution  
print heads. The effect of the different printer resolutions are best illustrated by  
taking a label designed for a 203 dpi printer and sending the command stream to the  
its 305 dpi counterpart. The label printed will be an exact two-thirds scale, including  
the fonts, bar code dimensions and line lengths/widths. The only exception is the  
PostNet bar code which has only one legal size and the printer resolution is  
automatically compensated for by the printer. Conversely, a label designed for a 305  
dpi printer and sent to its 203 dpi cousin will be one-third larger. It probably will be  
“truncated” if the label size is larger than the maximum allowable for the printer.  
The following general information is presented in this section:  
Compatibility Information  
General Printer Specifications  
Optional Accessories  
COMPATIBILITY  
The M-8400RV was designed to be compatible with the standard M-8400. If all of the  
rules for command usage were followed when designing labels for an M-8400, then  
the same command stream should create the same label on an M-8400RV. However,  
the older M-8400 was more lenient in allowing the user to “bend” the rules,  
especially in the area of the allowable sequence of commands. Because the thruput of  
SATO M-8400RV  
9001041 Rev. D  
Page 1-1  
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Section 1. Printer Overview  
the M-8400RV is much greater than the older M-8400, it must receive the commands  
in the sequence it is anticipating.  
There are some other minor differences in how the M-8400RV responds to certain  
commands. For example, the M-8400RV can print at speeds up to 10 inches per  
second whereas the older M-8400 had a maximum print speed of only 6 inches per  
second. Therefore, if you send it a <ESC>CS5 command, it interprets it as a  
command to print at 10 ips whereas an M-8400 would interpret it as a command to  
print at 6 ips. There is also a difference in how the newer M-8400RV handles graphic  
files. When an <ESC>A3 or <ESC>R rotate commands is sent to an M-8400RV, it  
rotates all fields, including graphic images. The older M-8400 on the other hand  
would only rotate the text and bar code fields and not graphic fields. To compensate  
for these differences, a Compatibility setting can be selected using DSW2-8. When it  
is placed in the ON position, the M-8400RV will respond to these commands the  
same as an M-8400 would.  
NOTE: Even when DSW2-8 is in the ON position, the M-8400RV expects the  
command sequences to follow the rules specified in the Programming Reference.  
When printing labels designed for an M-8400 on the newer M-8400RV, the following  
procedure is recommended.  
1. First try printing the label with DSW-8 in the OFF position. If it prints all the fields  
correctly but the print quality needs improvement, try adjusting the Print Darkness  
using the front panel potentiometer.  
2. If the print quality is still lacking, try changing the print speed and/or heat setting  
using the front panel LCD controls. After each change, reprint the label using the  
FEED key (printer must be ON LINE). If you resend the label to the printer,  
any old software commands will override the changes you made with the  
LCD controls. The M-8400RV uses a new intelligent print head that compensates to  
a great degree for print quality variations due to print speed. Therefore, you should  
not see as much variation in print quality due to print speed as was present with the  
older M-8400.  
3. If a new LCD setting solves the problem, then make the appropriate changes in the  
command stream.  
4. If the field placement is incorrect or if the printer “beeps” indicating it did not accept  
the command stream, place DSW2-8 in the ON position, cycle power to make the  
printer recognize the new switch setting and resend the label.  
5. If the printer still does not accept the command stream, then something in the  
command stream is not correct. It must be examined carefully to make sure it  
conforms with all of the rules for usage outlined in Section 4: Programming  
Reference.  
If any problems are encountered with M-8400 compatibility, please contact the SATO  
Technical Support department.  
Page 1-2  
9001041 Rev. D  
SATO M-8400RV  
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Section 1. Printer Overview  
GENERAL PRINTER SPECIFICATIONS  
SPECIFICATION  
PRINT  
M-8400RV  
Method  
Direct or Thermal Transfer  
Speed (User Selectable)  
2 to 10 ips  
50 to 250 mm/s  
Print Module (Dot Size)  
Resolution  
.0049 in.  
.125 mm  
203 dpi  
8 dpmm  
Maximum Print Width  
4.1 in.  
104 mm  
Maximum Print Length  
(Expanded Print Length)  
14 in.  
356 mm  
Maximum Print Length  
with 2MB Memory Card  
49.2 in.  
1249 mm  
MEDIA  
Minimum Width  
Minimum Length  
Maximum Width  
.87 in. (22 mm)  
.63 in. (16 mm)  
5.0 in. (128 mm)  
Type  
Die Cut Labels, Fan-Fold, Tag Stock or Continuous  
.010 in. (.25 mm)  
Maximum Caliper  
Roll OD (max)  
Core ID (min)  
8.6 in. (218 mm), Face-In Wind  
1.5 in. (38 mm)  
Core ID (Recommended)  
3 in. (76 mm)  
SENSING  
See-Thru for labels or tags  
Reflective Eye-Mark  
Continuous Form  
Movable  
Movable  
Sensor not used  
RIBBON  
Maximum Width  
Length  
4.4 in. (111 mm)  
1475 ft. (450 m)  
Thickness  
4.5 micron, Ink-In Wind  
All specifications subject to change without notice.  
SATO M-8400RV  
9001041 Rev. D  
Page 1-3  
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Section 1. Printer Overview  
SPECIFICATION  
M-8400RV  
CONTROLS AND SIGNALS  
On-Line  
Green LED  
Green LED  
Power  
Label  
Red LED  
Ribbon  
Red LED  
Error  
Red LED  
LCD Panel  
On/Off-Line Switch  
Label Feed Switch  
Power On/Off Switch  
POTENTIOMETER ADJUSTMENTS  
Print Darkness  
Pitch  
2 Line x 16 Character  
Front Panel  
Front Panel  
Front Panel  
Front Panel  
Front Panel  
Front Panel  
Front Panel  
Offset  
Display  
INTERFACE CONNECTIONS  
Parallel  
Centronics Compatible Standard  
Serial  
RS232C (2400 to 19.2K bps) Standard  
RS422/485 (2400 to 19.2K bps) Optional  
Serial Protocol  
Hardware Flow Control (Ready/Busy)  
Software Flow Control (X-On/X-Off)  
Bi-directional (ENQ/Response)  
Data Transmission  
PROCESSING  
CPU  
ASCII Format  
32 Bit RISC  
1M byte (4M bit x 2)  
2 MByte  
ROM  
DRAM  
All specifications subject to change without notice.  
Page 1-4  
9001041 Rev. D  
SATO M-8400RV  
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Section 1. Printer Overview  
CHARACTER FONTS  
SPECIFICATION  
M-8400RV  
MATRIX FONTS  
U Font  
(5 dots W x 9 dots H)  
(8 dots W x 15 dots H)  
S Font  
M Font  
(13 dots W x 20 dots H)  
XU Font  
(5 dots W x 9 dots H) Helvetica  
(17 dots Wx 17 dots H) Univers Condensed Bold  
(24 dots W x 24 dots H) Univers Condensed Bold  
(15 dots W x 22 dots H) OCR-A  
20 dots W x 24 dots H) OCR-B  
XS Font  
XM Font  
OA Font  
OB Font  
AUTO SMOOTHING FONTS  
WB  
WB Font (18 dots W x 30 dots H)  
WL Font (28 dot W x 52 dots H)  
WL  
XB  
XB Font (48 dots W x 48 dots H) Univers Condensed Bold  
XL Font (48 dot W x 48 dots H) Sans Serif  
XL  
VECTOR FONT  
Proportional or Fixed Spacing  
Font Size 50 x 50 dots to 999 x 999 dots  
Helvetica, 10 Font Variations  
DOWNLOADABLE FONTS  
CHARACTER CONTROL  
TrueType Fonts with Optional Memory Card  
Expansion up to 12X in either the X or Y coordinates  
Character Pitch control  
Line Space control  
Journal Print facility  
0°, 90°, 180° and 270° Rotation  
All specifications subject to change without notice.  
SATO M-8400RV  
9001041 Rev. D  
Page 1-5  
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Section 1. Printer Overview  
BAR CODES  
SPECIFICATION  
M-8400RV  
SYMBOLOGIES  
Bookland (UPC/EAN Supplemental)  
EAN-8, EAN-13  
CODABAR  
Code 39  
Code 93  
Code 128  
Interleaved 2 of 5  
Industrial 2 of 5  
Matrix 2 of 5  
MSI  
POSTNET  
UCC/EAN-128  
UPC-A and UPC-E  
Data Matrix  
Maxicode  
PDF417  
Ratios  
1:2, 1:3, 2:5 User definable bar widths  
4 to 600 dots, User programmable  
0°, 90°, 180° and 270°  
Bar Height  
Rotation  
OTHER FEATURES  
Sequential Numbering  
Custom Characters  
Graphics  
Sequential numbering of both numerics and bar codes  
RAM storage for special characters  
Full dot addressable graphics, SATO Hex/Binary or .PCX  
formats  
Form Overlay  
Form overlay for high-speed editing of complex formats.  
All specifications subject to change without notice.  
Page 1-6  
9001041 Rev. D  
SATO M-8400RV  
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Section 1. Printer Overview  
PHYSICAL  
SPECIFICATION  
M-8400RV  
DIMENSIONS  
Wide  
10.4 in. (265 mm)  
17.1 in. (435 mm)  
13.4 in. (341 mm)  
39.6 lbs (18 Kg)  
Deep  
High  
WEIGHT  
POWER REQUIREMENTS  
Voltage  
100 - 115 V , ±10 % (Default Setting)  
220V , ±10 %  
50/60 Hz, ±1%  
Power Consumption  
50W Idle  
130W Operating  
ENVIRONMENTAL  
Operating Temperature  
Storage Temperature  
Operating Humidity  
Storage Humidity  
41° to 104°F (5° to 40°C)  
-0° to 104°F (-20° to 40°C)  
15-85 % RH, non-condensing  
Max 90% RH, non-condensing  
8KV  
Electrostatic Discharge  
REGULATORY APPROVALS  
Safety  
UL, CSA  
RFI/EMI  
FCC Class A  
All specifications subject to change without notice.  
SATO M-8400RV  
9001041 Rev. D  
Page 1-7  
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Section 1. Printer Overview  
OPTIONAL ACCESSORIES  
ACCESSORY  
M-8400RV  
MEMORY EXPANSION  
Two slots for PCMCIA Memory Cards (up to 2MB each). Can be used  
for graphic file storage, print buffer expansion, format storage and  
downloaded TrueType fonts.  
CALENDAR  
An internally mounted Date/Time clock that can be used to date/time  
stamp labels at the time of printing.  
LABEL CUTTER  
LABEL DISPENSER  
An internally mounted attachment allowing labels to be cut at  
specified intervals. Controlled through programming.  
Internal attachment allowing labels to be peeled from backing for  
immediate (on demand) application. Backing is not rewound.  
LABEL REWINDER  
External option that rewinds labels onto a roll after they are printed.  
COAX/TWINAX INTERFACE  
Coax/Twinax adapter card must be installed. Coax I/F emulates an  
IBM 3287-2 printer with a standard Type A BNC connector. Twinax  
I/F emulates IBM 5224, 5225, 5226 or 4214 printers with  
auto-terminate/cable-thru capabilities. Allows the Centronics interface  
to remain operational.  
All specifications subject to change without notice.  
Page 1-8  
9001041 Rev. D  
SATO M-8400RV  
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SECTION 2.  
INSTALLATION AND CONFIGURATION  
INTRODUCTION  
This section is provided to assist you in taking the M-8400RV from the shipping  
container to the application environment.  
The following information is provided in this section:  
Unpacking and Parts Identification  
Setting Up the Printer  
Loading Labels or Tags  
Loading the Ribbon  
Operator Panel  
Printer Configuration  
SATO M-8400RV  
9001041 Rev. D  
Page 2-1  
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Section 2. Installation and Configuration  
UNPACKING AND PARTS IDENTIFICATION  
Consider the following when unpacking the printer:  
The box should stay right-side up.  
Lift the printer out of the box carefully.  
Remove the plastic covering from the printer.  
Remove the accessory items from their protective containers.  
If the printer has been stored in a cold environment, allow it to reach room  
temperature before powering it on.  
Set the printer on a solid, flat surface. Inspect the shipping container and  
printer for any signs of damage that may have occurred during shipping.  
NOTE: The following illustrations are representative only. Your printer may not be  
packed exactly as shown here, but the unpacking steps are similar.  
M-8400RV Packing  
Page 2-2  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
Verify that you have the following materials when unpacking:  
Printer  
Power Cord  
Extra Ribbon Core  
Operator’s and Technical Reference Manual  
Power Cable  
Printer  
Extra Ribbon Core  
Operator Manual  
SETTING UP THE PRINTER  
Consider the following when setting up the printer:  
Locate a solid flat surface with adequate room to set the printer. Make sure  
there is enough room at the top and right-hand (facing the printer) side to  
provide clearance for the label access door to swing open.  
The location should be near the host computer or terminal. The maximum  
distance for RS232 cables is 50 feet and six feet for Centronics Parallel  
cables. Cables can be purchased locally, and their configuration will depend  
upon the host system being used.  
For information on interfacing the printer to a host system, see  
Section 5: Interface Specifications.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-3  
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Section 2. Installation and Configuration  
Ribbon Rewind  
Ribbon Supply  
Spindle  
Spindle  
Top Access  
Door  
Side Access  
Door  
LCD  
Display  
DIP Switch  
Cover  
Power Switch  
Label Roll Retainer  
Label Supply Spindle  
Label Guide  
Print Head  
Head Latch  
Platen  
Page 2-4  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
LOADING LABELS, TAGS AND RIBBON  
LOADING LABELS OR TAGS  
Top Access Door  
1. Open the Top Access Door by  
swinging it up and to the left. Open  
the Side Access Door by  
swinging it to the rear of the  
printer.  
Side Access  
Door  
2. Open the Print Head Assembly by  
pushing the Head Latch toward  
the rear of the printer. The Print  
Head Assembly is spring-loaded  
and will automatically open as  
soon as the Head Latch is  
Label Roll  
Retainer  
disengaged.  
Print Head  
Head Latch  
3. Loosen the Label Edge Guide and  
push it to the outside of the printer  
to give the maximum label width.  
4. Remove the Label Roll Retainer.  
Label Hold Down  
Sensor  
Assembly  
Label  
Edge  
Guide  
Label Guide  
SATO M-8400RV  
9001041 Rev. D  
Page 2-5  
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Section 2. Installation and Configuration  
5. If using roll labels (or tags), load the  
roll onto the Label Supply  
Spindle so that the printing side  
of the labels faces upwards as it  
unwinds from the roll. The labels  
should be wound face-in. Push the  
roll all the way to the inside of the  
printer and push the Label Roll  
Retainer snugly against the  
outside of the label roll.  
6. If using fanfold labels (or tags) set  
them on a flat surface behind the  
printer. Pass the labels (printing  
side up) through the slot in the  
rear of the printer.  
Label Roll  
Label Roll Retainer  
7. Make sure the labels are routed  
under the Label Guide and  
through the Sensor Assembly.  
8. Open the Label Hold-Down by  
squeezing the green tab and the  
release tab together. The Label  
Hold Down is spring loaded and  
will open automatically when the  
latch is disengaged. Feed the  
labels under the Label Guide,  
under the Label Hold Down,  
through the Sensor Assembly  
and out the front of the printer.  
9. Inspect the label routing and verify  
that the path matches that  
illustrated in the Label Loading  
diagram. Set the Adjustable  
Label Guide to keep the labels  
against the inside of the printer.  
Print  
Head  
Label  
Guide  
10. Close the Label Hold-Down by  
pushing downward on the green  
tab until it latches closed.  
NOTE: If the Label Dispenser option has been purchased, see Appendix D, for  
proper label routing instructions.  
Page 2-6  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
Label Hold  
Down  
Adjustable Label  
Edge Guide  
Inside Label  
Edge Guides  
Route under  
Label Guide  
Sensor  
Assembly  
Sensor Positioning  
Adjustment  
11. Adjust the outside Label Edge  
Guide until it touches the outside  
edge of the label and tighten the  
thumb screw. Make sure the labels  
are also touching the inside edge  
guides.  
CAUTION: Using media narrower  
than the maximum print width may  
cause excess head wear due to the  
label edge. See page 2-9 for  
precautions.  
12. If the ribbon is already loaded,  
close the Print Head by rotating  
the black Head Latch toward the  
front of the printer until it latches  
closed.  
Head Latch  
13. If the ribbon is not loaded, see the  
following description for loading  
instructions.  
14. Close both the Access Doors.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-7  
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Section 2. Installation and Configuration  
LOADING THE RIBBON  
Ribbon Rewind  
Spindle  
Ribbon Path  
Ribbon Roll  
Head Latch  
Dispensed  
Labels  
Label  
Backing  
Sensor  
Assembly  
Label Hold  
Down  
Label Path  
Top Access Door  
1. Open the Top Access Door by  
swinging it up and to the left and  
the Side Access Door by  
swinging it toward the rear of the  
printer.  
Side  
Access  
Door  
2. Open the Print Head by rotating  
the Head Latch toward the rear  
of the printer. The Print Head is  
spring-loaded and will  
automatically open as soon as the  
Head Latch is disengaged.  
3. Locate the Extra Ribbon Core  
supplied with the printer. Place the core on the Ribbon Rewind Spindle,  
pushing it all the way to the inside of the spindle. Note that the new empty core of  
each subsequent roll becomes the next rewind core.  
4. Load the ribbon onto the Ribbon Supply Spindle, also pushing it all the way to  
the inside of the spindle. The dull side of the ribbon should be facing down as it  
travels through the Print Head Assembly.  
5. Feed the leader portion of the ribbon through the Print Head Assembly and up  
to the Ribbon Rewind Spindle following the routing shown in the diagram.  
Page 2-8  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
Tape  
6. Load the ribbon behind and over  
the top of the Ribbon Rewind  
Spindle and tape it to the Extra  
Ribbon Core. Make sure it  
matches the ribbon path shown in  
the diagram.  
Ribbon  
Core  
7. Manually turn the Rewind  
Spindle to wrap the ribbon onto  
the core one to two turns to  
secure it.  
Ribbon  
Rewind  
Spindle  
8. If the labels or tags are already loaded, close the Print Head Assembly by  
pushing downward on the green tab until it latches closed.  
NOTE: Run a test print to ensure that the labels and ribbons were loaded correctly.  
See the “User Test Print” section of this chapter on page 2-30 for instructions on  
how to run test prints.  
CAUTION: If your labels are less than the full width of the print head, the outside  
edge will eventually wear out a small portion of the print head, resulting in an area  
that will not print. Special care must be taken if you plan to use multiple widths of  
labels, since the damaged portion of the print head caused from edge wear on a  
more narrow label may affect the printing on a wider label. We suggest you plan  
your print formats carefully to avoid using the area of possible damage on the print  
head when using a wider label. The small area of damage will have no effect on  
printing with the undamaged part of the print head.  
Damage from a label edge is physical damage and is unavoidable. It is not covered  
by warranty. It is possible to delay such damage by always ensuring that the ribbon  
used is wider than the label stock. This will help to protect the print head from label  
edge damage.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-9  
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Section 2. Installation and Configuration  
OPERATOR PANEL  
LCD  
DISPLAY PANEL  
LINE  
FEED  
POWER  
LABEL  
PRINT  
RIBBON  
ERROR  
OFFSET  
PITCH  
ON LINE  
DISPLAY  
DSW1  
DSW2  
DSW3  
The M-8400RV Operator Panel consists of five LED indicators, two momentary  
contact switches, three DIP switches, four adjustment potentiometers and one LCD  
Display. All of these are accessible from the front of the printer. They are used to set  
the printer operating parameters and to indicate the status of the printer to the  
operator. After you power on the printer, familiarize yourself with the keys and  
indicators as it will help you understand the configuration process.  
PRINT:  
Potentiometer to adjust print darkness (fine tuning).  
OFFSET:  
Potentiometer to adjust amount of back/forward feed  
for dispenser/cutter/tear-off bar position (+/-3.75 mm)  
PITCH:  
Potentiometer to adjust home position of the label  
(+/- 3.75 mm). Affects stop position of label feed, print  
position and dispense position.  
DISPLAY:  
POWER:  
LABEL:  
Potentiometer to adjust the contrast of the LCD.  
LED, illuminated when the power is on.  
LED, illuminated when label supply is out.  
Page 2-10  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
RIBBON:  
ERROR:  
ON LINE:  
LINE:  
LED, illuminated when ribbon motion sensor does not  
detect any ribbon motion (ribbon out).  
LED, illuminated when there is a system fault such as  
an open print head.  
LED, illuminated when printer is ready to receive data.  
It is turned on and off by toggling the LINE key.  
Momentary switch. Pressing this key toggles the  
printer between the on-line and off-line mode. When  
the printer is on-line, it is ready to receive data from  
the host. This key acts as a pause during a print job by  
taking the printer off-line. It can also be used as a  
Pause function key to stop the printer during the  
printing process.  
FEED:  
Momentary switch. Pressing this key feeds one blank  
label through the printer when it is off-line. When the  
printer is on-line, another copy of the last label will be  
printed.  
DSW:  
LCD:  
DIP switch array to set operational parameters of the  
printer.  
2 Line x 16 Character LCD display. Used for setting  
operational parameters of the printer and displaying  
error conditions.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-11  
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Section 2. Installation and Configuration  
REAR PANEL  
AC Input:  
Input 115V 50/60 Hz connector. Use the cable  
provided.  
AC Fuse:  
Input power protection. Type 3A/250V.  
Serial Interface:  
Parallel Interface:  
Memory Card Slot:  
RS232C serial port connector, DB-25P.  
Centronics parallel port connector, AMP 57-40360.  
Two connectors for optional PCMCIA Memory Cards.  
(Inside Side Cover)  
EXT:  
External signal connector, AMP 57-60140.  
Power for accessory items.  
DC 5V:  
Fan-Fold  
Access  
Panel  
+5V  
Connector  
EXT Port  
Connector  
Parallel Port  
Connector  
Serial Port Connector  
AC Connector  
Fuse  
Page 2-12  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
SWITCHES AND SENSORS  
Ribbon End Sensor:  
This sensor is a motion detector that signals the printer  
when the ribbon supply is turning.  
Head Open Switch:  
Label Sensor Unit:  
When the print head is opened, this switch is activated  
and the printer will stop printing.  
This sensor unit contains two types of sensors, one for  
label gap and one for Eye-Mark sensing. The sensors  
are adjustable over a limited range.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-13  
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Section 2. Installation and Configuration  
LABEL SENSOR ADJUSTMENT  
The Label Sensor Assembly can be positioned to match the location of the label  
registration hole/gap/edge. The diagram below illustrates the relative position of  
each sensor along the Label Sensor Unit and its range of movement. To position the  
sensors, use the adjustment knob located outside and below the print head assembly.  
Reflective Sensor  
Label Gap Sensor  
Eye-Mark  
on bottom  
of liner  
14mm  
min  
Reflective  
7mm to 54 mm  
Label Gap  
17mm to 64mm  
The range of sensor adjustment can be  
increased to allow the Gap sensor to be  
positioned as close as 3mm from the inside label  
edge. Contact SATO for information on how to  
make this modification.  
Page 2-14  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
PRINTER DIP SWITCH CONFIGURATION  
DIP Switch Panels  
There are three DIP switches (DSW1, DSW2 and DSW3) located underneath a  
snap-on cover on the front panel. These switches can be used to set:  
RS232C transmit/receive parameters  
Thermal transfer or direct thermal mode  
Label sensor enable/disable  
Head check mode  
Hex dump mode  
Receive buffer size  
Operation mode  
Each switch is an eight section “toggle” switch. The ON position is always to the top.  
To set the switches, first power the unit Off, then position the DIP switches. Finally,  
after placing the switches in the desired positions, power the printer back on. The  
switch settings are read by the printer electronics during the power up sequence.  
They will not become effective until the power is cycled.  
RS232 Transmit/Receive Setting  
Data Bit Selection (DSW1-1). This switch sets the printer to receive either 7 or 8  
bit data bits for each byte transmitted.  
DSW1  
DSW1-1 SETTING  
ON  
Off  
On  
8 data bits  
7 data bits  
OFF  
1
2
3
4
5
6
7
8
Parity Selection (DSW1-2, DSW1-3). These switches select the type of parity  
used for error detection.  
DSW1  
4
DSW1-2 DSW1-3 SETTING  
Off  
Off  
On  
On  
Off  
On  
Off  
On  
No Parity  
Even  
ON  
OFF  
Odd  
1
2
3
5
6
7
8
Not Used  
Stop Bit Selection (DSW1-4). Selects the number of stop bits to end each byte  
DSW1  
transmission.  
DSW1-4  
Off  
SETTING  
1 Stop Bit  
2 Stop Bits  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
SATO M-8400RV  
9001041 Rev. D  
Page 2-15  
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Section 2. Installation and Configuration  
Baud Rate Selection (DSW1-5, DSW1-6). Selects the data rate (bps) for the  
RS232 port.  
DSW1  
DSW1-5  
DSW1-6 SETTING  
Off  
Off  
On  
On  
Off  
On  
Off  
On  
9600  
19200  
4800  
2400  
ON  
OFF  
1
2
3
4
5
6
7
8
Protocol Selection (DSW1-7, DSW1-8). Selects the flow control and status  
reporting protocols. See Section 5: Interface Specifications for more information.  
DSW1  
DSW1-7  
Off  
DSW1-8 SETTING  
Off  
On  
Off  
On  
Rdy/Bsy  
Xon/Xoff  
Bi-Com  
ON  
Off  
OFF  
On  
1
2
3
4
5
6
7
8
On  
Not Used  
Printer Set Up  
Print Mode Selection (DSW2-1). Selects between direct thermal printing on  
thermally sensitive paper and thermal transfer printing using a ribbon.  
DSW2  
DSW2-1  
Off  
SETTING  
Therm Xfr  
ON  
OFF  
On  
Direct Therm  
1
2
3
4
5
6
7
8
Sensor Type Selection (DSW2-2). Selects between the use of a label gap or a  
reflective Eye-Mark detector. See page 2-16 for the location of these sensors.  
DSW2  
DSW2-2  
Off  
SETTING  
Gap  
ON  
OFF  
On  
Eye-Mark  
1
2
3
4
5
6
7
8
Head Check Selection (DSW2-3). When selected, the printer will check for head  
elements that are electrically malfunctioning.  
DSW2  
DSW2-3  
Off  
SETTING  
Disabled  
Enabled  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
Hex Dump Selection (DSW2-4). Selects Hex Dump mode (see page 2-35).  
DSW2  
DSW2-4  
Off  
SETTING  
Disabled  
Enabled  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
Page 2-16  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
Receive Buffer Selection(DSW2-5). Selects the operating mode of the receive  
buffer. See Section 5: Interface Specifications for more information.  
DSW2  
DSW2-5  
Off  
SETTING  
Single Job  
Multi Job  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
Protocol Code Selection (DSW2-7). Selects the command codes used for  
protocol control. Refer to Appendix E for more information.  
DSW2  
DSW2-7  
Off  
SETTING  
Standard  
Non-Std  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
M84XX Emulation Mode (DSW2-8). For emulating M-8400 software. Should be  
used only if problems are encountered when using existing M-8400 software.  
DSW2  
DSW2-8  
Off  
SETTING  
Off  
ON  
OFF  
On  
M-8400  
1
2
3
4
5
6
7
8
Mode Selection (DSW3-1 and DSW3-2). Selects the operating mode of the  
printer. Batch/Continuous disables the label taken (dispense option) sensor.  
DSW3  
4
DSW3-1 DSW3-2  
SETTING  
Batch/Continuous  
Tear Off  
Off  
Off  
On  
On  
Off  
On  
Off  
On  
ON  
OFF  
Cutter  
1
2
3
5
6
7
8
Dispenser  
Label Sensor Selection (DSW3-3). Enables or disables the Label Pitch Sensor. If  
the Sensor is enabled, it will detect the edge of the label and position it  
automatically. If it is disabled, the positioning must be under software control using  
Line Feed commands for continuous media printing.  
DSW3  
DSW3-3  
Off  
SETTING  
Sensor Used  
Not Used  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
Back-Feed Selection (DSW3-4). When Back-Feed is enabled, the printer will  
position the label for dispensing/cutting and retract it before printing the next label.  
See page 2-34 for information on setting the amount of offset.  
DSW3  
DSW3-4  
Off  
SETTING  
Enabled  
Disabled  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
SATO M-8400RV  
9001041 Rev. D  
Page 2-17  
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Section 2. Installation and Configuration  
External Signal Interface. See Section 5: Interface Specifications for information  
on the External Signals.  
EXT Print Start Signal Selection (DSW3-5). Allows an external device to  
initiate a label print. See page 5-10 for a description of signal requirements.  
DSW3  
DSW3-5  
Off  
SETTING  
Disabled  
Enabled  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
Note: This switch must be in the On position if a VeriScan is used to control the  
printer via the EXT connector.  
External Signal Type Selection (DSW3-6, DSW3-7). Selects the type of  
output signal. See page 5-11 for a definition of signal types.  
DSW3  
4
DSW3-6  
Off  
DSW3-7 SETTING  
Off  
On  
Off  
On  
Type 4  
Type 3  
Type 2  
Type 1  
ON  
Off  
OFF  
On  
1
2
3
5
6
7
8
On  
Repeat Print via External Signal (DSW3-8). Allows an external device to  
control the reprint of the label in the print buffer. See page 5-11 for a description of  
the signal requirements.  
DSW3  
DSW3-8  
Off  
SETTING  
Disabled  
Enabled  
ON  
OFF  
On  
1
2
3
4
5
6
7
8
Reserved for Future Use (DSW2-6)  
Note: The Centronics (Parallel) communications port on the M-8400RV is always  
enabled regardless of the settings for the RS232 port. There are no settings for  
Centronics! Both the Centronics and RS232 ports are active at all times. Care  
should be taken to ensure that data is not transmitted to both ports simultaneously  
as the received message will be corrupted.  
Default Settings  
Switch Selections - All switches are placed in the Off position (default) for shipping.  
This will result in the following operating configuration:  
Page 2-18  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
Communications:  
Protocol:  
Sensor:  
Receive Buffer:  
Mode:  
Label Sensor:  
Backfeed:  
8 data bits, no parity, 1 Stop bit, 9600 Baud  
Ready/Busy  
Gap Sensor  
Single Job  
Batch/continuous  
Sensor Used  
Disabled  
External Signals:  
Disabled  
Software Default Settings - The printer stores any software settings upon receipt from  
the host and uses them until they are again changed by receipt of a command  
containing a new setting. These settings are stored in non-volatile RAM and are not  
affected by powering the printer off. The printer may be reset to use the default  
software settings by depressing the LINE and FEED keys simultaneously while  
powering the printer on. This will result in the following default configuration:  
Parameter  
Print Darkness  
Default Settings  
“3”  
6 in. per sec.  
Print Speed  
Print Reference  
Zero  
Vertical = 0001, Horizontal = 0001  
Slash  
Auto On Line  
Enabled  
Once the default operation is completed, a “SATO DEFAULT COMPLETED” message  
will be displayed on the LCD panel and a single “beep” will be heard. The printer  
should be powered off while this message is being displayed. This saves the default  
settings in the EEPROM where they will be automatically loaded the next time the  
printer is powered on.  
SATO DEFAULT  
COMPLETED  
PRINTER ADJUSTMENTS  
The LCD Panel on the M-8400RV is used in conjunction with the LINE and FEED  
switches by the operator to manually enter printer configuration settings. Many of the  
settings can also be controlled via software commands and in the case of conflict  
between software and control panel settings, the printer will always use the last valid  
setting. If you load a label job that includes software settings and then enter a new  
setting via the Operation Panel, the manually set values will be used by the printer. If  
you set the values manually and then download a job with software settings, the  
software settings will be used.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-19  
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Section 2. Installation and Configuration  
POWER ON  
Normal/User Mode  
ON LINE  
POWER  
QTY:000000  
Page 2-28  
Print Test Labels  
USER TEST PRINT  
LARGE SMALL  
POWER + FEED  
Page 2-21  
Advanced Mode Settings and Adjustments  
ADVANCED MODE  
SETUP  
POWER + LINE  
Page 2-30  
Load SATO Default Settings  
SATO DEFAULT  
COMPLETED  
POWER + FEED + LINE  
Page 2-19  
Download User Defined Protocol Codes  
USER DOWNLOAD  
POWER + LINE + DSW2-7=ON  
Page E-2  
Reset to SATO Default Protocol Codes  
ALT PROTOCOL  
DEFAULT COMPLETE  
POWER + LINE + FEED + DSW2-7=ON  
Page E-2  
Print Hex Dump Label  
Print Buffer  
Hex Dump Label  
POWER , then DSW2-4=ON  
Page 2-35  
Print Hex Dump Label  
Receive Buffer  
Hex Dump Label  
POWER + DSW2-4=ON  
Page 2-35  
Page 2-20  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
Normal Mode  
When the printer is powered on, the readout should display the following message:  
ON LINE  
QTY:000000  
The LCD Panel will display the Online status on the top line of the display. The  
bottom line will contain the label quantity (QTY) status. The ON LINE message will  
be changed to OFF LINE whenever the printer is switched offline by depresing the  
LINE key. As soon as a print job is received, the QTY message will indicate the  
number of labels to be printed. As soon as the label job begins to print, the display  
will indicate the number of labels remaining in the print job that remain to be printed.  
User Mode  
To enter the USER mode:  
1. The printer is first taken offline by pressing the LINE key once. The display will  
change to:  
OFF LINE  
000000  
2. When the display changes to OFF LINE, press the FEED and LINE keys  
simultaneoulsy for more than one second.  
The printer now displays the first USER mode adjustment (Print Darkness).  
Print Darkness Setting  
There are five Darkness (or heat range) settings on M-8400RV. The higher numbers  
represent darker settings. The current setting is indicated by an underline under one  
of the range settings. To change the setting:  
PRINT DARKNESS  
1 2 3 4 5  
1. Use the LINE key to step the underline cursor to the desired setting.  
2. Once the correct setting is underlined, press the FEED key to accept the setting and  
advance to the next adjustment.  
Note: This setting can be overriden by software (see Print Darkness Page 4-56).  
After setting the heat range with this command, finer adjustments can be made using  
the PRINT potentiometer adjustment on the Adjustment panel. See Section 3:  
CLEANING AND MAINTENANCE, for additional information on how to make this  
adjustment for optimum print quality.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-21  
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Section 2. Installation and Configuration  
Print Speed Adjustment  
There are five SPEED settings on the M-8400RV. The setting is listed on the bottom  
line of the display. The current setting is indicated by an underline under one of the  
speed settings. To change the setting:  
PRINT SPEED  
1 2 3 4 5  
DSW2-8 OFF  
DSW2-8 ON  
Print Speed  
Setting  
1 = 2 ips  
2 = 4 ips  
3 = 6 ips  
4 = 8 ips  
5 = 10 ips  
1 = 2 ips  
2 = 3 ips  
3 = 4 ips  
4 = 5 ips  
5 = 6 ips  
1. Use the LINE key to step the underline cursor to the desired speed setting.  
2. Once the correct setting is underlined, press the FEED key to accept the setting and  
advance to the next adjustment.  
Note: This setting can be overriden by software (see Print Speed, Page 4-62).  
See Section 3: CLEANING AND MAINTENANCE, for additional information on how to  
make this adjwill cause the jmum print quality.  
Pitch Offset and Direction  
The label Pitch is the distance from the leading edge (the edge that comes out of the  
printer first) of a label and the leading edge of the next label. The leading edge  
position of the label can be adjusted relative to the print head +/- 49 mm in  
increments of 1 mm using the following procedure. Once the position is set, it can be  
adjusted +/- 3.75mm using the PITCH potentiomenter on the Adjustment panel (see  
page 2-33).  
Must be moved  
ABCDEFG  
with Minus (-)  
Offset to print  
ABCDEFG  
on leading  
edge of label  
Leading Edge of Label as  
detected by the sensor  
Original First  
Line Print  
Position  
Moved with  
Positive (+) Offset  
to print on trailing  
edge of label  
ABCDEFG  
Page 2-22  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
PITCH DIRECTION  
+
-
1. Use the LINE key to step the underline cursor to either the positive (+) or negative  
(-) selection. A positive selection increases the label pitch while a negative  
selection decreases the label pitch.  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting and advance to the Pitch Offset adjustment.  
PITCH OFFSET  
+ 00mm  
3. Use the LINE key to step the counter to the desired position. The display will  
increment one step for each time the LINE key is pressed. If the LINE key is held  
pressed for more than two seconds, it will automatically go into the fast scroll  
mode. The reading will advance to a setting of 49 mm after which it will  
automatically wrap and start at “00” again. The Pitch Direction set in the previous  
step will be displayed in front of the Offset setting.  
4. Once the setting is correct, pressing the FEED key will accept the setting and  
advance to the Cancel Print Job display.  
5. You may wish to check your settings by printing a test label after you have  
completed the adjustments to ensure that they are correct. See Page 2-30 for  
instructions on how to print a test label.  
Cancel Print Job  
If the printer has a print job(s) loaded in memory, selecting YES will cause the job(s)  
to be cleared. The default selection is NO. Make sure that you want to cancel the  
print job before selecting YES as the job cannot be recovered and will have to be  
retransmitted to the printer.  
CANCEL PRINT  
NO YES  
1. Use the LINE key to step the underline cursor to either the YES or NO selection.  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting and terminate the User Mode of operation and return you to the Normal  
Mode OFF LINE display.  
If you wish to change any of the settings, you must enter the User Mode again by  
simultaneously pressing FEED and LINE keys for more than one second.  
Advanced Mode Settings and Adjustments  
SATO M-8400RV  
9001041 Rev. D  
Page 2-23  
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Section 2. Installation and Configuration  
An Advanced Mode is provided to make adjustments that require only occasional  
adjustments. Since they affect the basic operation of the printer, the procedure for  
entering this mode is designed to prevent someone from accidently changing the  
settings.  
To enter the Advanced Mode, the printer is powered on while pressing the LINE  
key. The printer will “beep” one time and display the first configuration selection on  
the LCD panel.  
From the Advanced Mode display, the Advanced settings are accessed in sequence by  
pressing the FEED key.  
Zero Slash Setting  
This setting determines if a zero is printed with a slash or without a slash. This setting  
can also be controlled via software commands. When YES is selected, the U, S, M,  
WB, WL, XU, XS, XM, XB, XL and vector fonts will have a slash through the center of  
the zero character.  
ZERO SLASH  
YES NO  
1. Use the LINE key to step the underline cusor to either the YES or NO selection.  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting and advance the display to the Auto Online display.  
Auto Online Setting  
This setting determines the mode in which the printer powers up. If the YES selection  
is made, the printer powers up in the ON LINE mode and is ready to print. If NO is  
selected, the printer powers up in the OFF LINE mode and must be manually placed  
in the ON LINE mode by pressing the LINE key before it is ready to print.  
AUTO ONLINE  
YES NO  
1. Use the LINE key to step the underline to either the YES or NO selection.  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting and advance the display to the Vertical Offset display.  
Vertical Offset Setting  
Vertical Offset is the distance down from the leading edge (the edge of the label that  
comes out of the printer first) to the first vertical print position. It is always a positive  
setting since making it negative would move it up and off the printable label. This  
setting changes the base reference point for all subsequent label jobs. It’s effect is  
identical to the <ESC>A3 Base Reference point command (see Page 4-19). Since the  
printer moves the label in discrete steps equal to the size of the print dot, the units of  
Page 2-24  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
measure for Vertical Offset distance is dots. The maximum value that can be set is  
1424(2848 in Expanded mode).  
VERT. OFFSET  
V:0000  
Note: This setting can be overriden by the Base Reference Point Command, Page  
4-19).  
1. Use the LINE key to step the counter to the desired setting. The display will  
increment one step for each time the LINE key is pressed. If the LINE key is held  
pressed for more than two seconds, it will automatically go into the fast scroll  
mode. The reading will advance to the maximum setting (the maximum vertical  
offset) after which it will automatically wrap and start at “0000” again.  
2. Once the setting is correct, pressing the FEED key will accept the setting and  
advance to the Horizontal Direction display.  
Note: The printers will not “wrap” images that extend beyond the print area. Any  
part of the image that extends beyond the print area will be truncated.  
Horizontal Offset and Direction  
Horizontal Offset is the distance that the label image is shifted either to the right or  
left on the label. The image is shifted to the left (towards the inside edge of the label)  
for a positive setting and it is shifted to the right (towards the outside edge of the  
label) for a negative setting. This setting changes the base reference point for all  
subsequent label jobs. It’s effect is identical to the <ESC>A3 Base Reference point  
command (see Page 4-19)Since the printer can only print in discrete steps equal to  
the size of the print dot, the units of measure for the Horizontal Offset distance is  
dots.  
Note: This setting can be overriden by the Base Reference Point Command, Page  
5-19).  
HOR. DIRECTION  
+
-
1. Use the LINE key to step the underline to either the positive (+) or negative (-)  
selection. A positive selection increases moves the horizontal reference point for  
the label to the right edge of the label, towards the outside, while a negative  
selection moves the horizontal reference point for the label to the left, towards  
the inside of the printer.  
2. Once the correct direction setting is underlined, pressing the FEED key will accept  
the setting and advance to the Horizontal Offset adjustment.  
HOR. OFFSET  
H+ 0000  
SATO M-8400RV  
9001041 Rev. D  
Page 2-25  
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Section 2. Installation and Configuration  
3. Use the LINE key to step the counter to the desired setting. The display will  
increment one step for each time the LINE key is pressed. If the LINE key is held  
pressed for more than two seconds, it will automatically go into the fast scroll  
mode. The reading will advance to the maximum setting (the maximum  
Horizontal Offset is 832) after which it will automatically wrap and start at “000”  
again. The Horizontal Direction set in the previous step will be displayed in front  
of the Offset setting.  
Note: The M-8400RV printer will not “wrap” images that extend beyond the  
print area. Any part of the image that extends beyond the print area will be  
truncated.  
4. Once the setting is correct, pressing the FEED key will accept the setting and  
advance to the Sensor Threshold display.  
Original Print  
Line Position  
ABCDEFG  
Moved with both  
ABCDEFG  
Vertical and (+)  
Horizontal Offset  
Sensor Threshold Level  
The M-8400RV printer determines the location of the leading edge of the label by  
measuring the difference between light levels when it sees either a label edge or a  
black “EYE” mark. This adjustment allows you to manually set the threshold voltage  
level, between the maximum and minimum light levels. DIP switch DSW2-2 selects  
the sensor type. If DSW2-2 is in the OFF position, the setting will be for a See-Thru  
(or Gap) sensor and the LCD will display “GAP” on the top line along with the  
current setting. If DSW2-2 is in the ON position, the LCD will display “EYE” on the  
top line with its current setting. If the value entered for the bottom line setting is  
“0.0V”, then the printer will automatically calculate the setting when the first label is  
fed after the printer is powered on or the head is closed. There are some instances  
where the automatically calculated value must be adjusted to ensure reliable label  
Page 2-26  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
feeding, such as when the backing opacity or the reflectance of the EYE mark varies  
significantly within a roll of labels or between label rolls. In these instances the value  
should be set using the following procedures.  
GAP  
INPUT  
(X.XV)  
(X.XV)  
GAP - When setting the “gap” threshold, the voltage shown on the top line of the  
display must be measured with nothing but the backing in the sensor and then again  
with a label still attached to the backing. The formula to be used for setting the  
threshold is:  
(High Voltage Level + Low Voltage Level) x 0.5 = Start Value  
1. Insert a label still attached to the backing into the sensor (see page 2-14 for  
location of the sensors) and close the Label Hold-Down. Record the voltage  
shown on the top line of the LCD panel. This line should have the message “GAP”  
on the top line (DIP switch DSW2-2 = OFF). Make sure the label is all the way  
under the sensor.  
2. Strip the label from the backing and insert the backing strip under the sensor and  
close the Label Hold-Down. Record the voltage shown on the top line of the LCD  
panel. The voltage ranges measured should be within the following ranges:  
Backing with Label  
Label Backing Only  
2.0V to 3.5V  
Less than 1.0V  
If the measured values are outside this range, you may have trouble in finding a value  
that will work properly under all conditions. If this is the case, a higher quality  
label material may be needed to get adequate performance.  
3. Calculate the starting point voltage using the formula shown above.  
4. Use the LINE key to step the counter to the desired setting. The display will  
increment one step for each time the LINE key is pressed. If the LINE key is held  
pressed for more than two seconds, it will automatically go into the fast scroll  
mode. The reading will advance to a setting of 4.9 (the maximum voltage) after  
which it will automatically wrap and start at “0.0” again. If a value of “0.0” is set,  
the printer will automatically set the level half way between the two measured  
voltages each time the printer is powered on with labels loaded.  
5. Once the setting is correct, pressing the FEED key will accept the setting and  
advance to the Calendar Set display.  
6. Repeat this procedure using values slightly higher or lower until the optimum  
performance is obtained. If you cannot find a setting between the high and low  
readings that gives adequate performance, then the label stock has too much  
variation in its opacity and a better quality stock should be used.  
SATO M-8400RV  
9001041 Rev. D  
Page 2-27  
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Section 2. Installation and Configuration  
EYE - When setting the “eye” threshold, the voltage must be measured with nothing  
but the label under the sensor and then again with the printed “eye” mark under the  
sensor. The formula for this is:  
(High Voltage Level + Low Voltage Level) x 0.5 = Start Value  
1. Insert a label into the sensor (see Section 3: Cleaning and Maintenance for location  
of the sensors) and close the Label Hold-Down. Make sure the printed “eye” mark  
is not under the sensor. Record the voltage shown on the top line of the LCD  
panel. This line should have the message “EYE” on the top line (DIP switch  
DSW2-2 = ON).  
2. Now pull the label forward until the “eye” mark is positioned under the sensor (the  
voltage reading should be at its highest point). Record the voltage shown on the  
top line of the LCD panel. The voltage ranges measured should be within the  
following ranges:  
Label Only  
Eye Mark  
Less than 1.0V  
2.5V to 3.5V  
If the measured values are outside this range, you may have trouble in finding a value  
that will work properly under all conditions. If this is the case, a higher quality  
label may be needed to get adequate performance.  
3. Calculate the starting point voltage using the formula.  
4. Use the LINE key to step the counter to the desired setting. The display will  
increment one step for each time the LINE key is pressed. If the LINE key is held  
pressed for more than two seconds, it will automatically go into the fast scroll  
mode. The reading will advance to a setting of 4.9 (the maximum voltage) after  
which it will automatically wrap and start at “0.0” again. If a value of “0.0” is set,  
the printer will automatically set the level each time the printer is powered on  
with labels loaded or the head is closed.  
5. Once the setting is correct, pressing the FEED key will accept the setting and  
advance to the Calendar Set display.  
6. Repeat this procedure using values slightly higher or lower until the value that  
gives adequate performance is found. If adequate performance cannot be  
obtained, then the label stock or printed “Eye” mark has too much variation in its  
reflectance and a better quality stock should be used.  
Calendar Set  
If the Calendar Option is installed in the printer, the date and time can be set  
manually using the LCD Display or via the <ESC>WT Calendar Set command (see  
Page 4-80). The last setting, set either manually via software command, received by  
the printer will be the value used.  
CALENDAR ENABLED  
NO YES  
Page 2-28  
9001041 Rev. D  
SATO M-8400RV  
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Section 2. Installation and Configuration  
To enable the Calendar feature (if installed) press the LINE key until the underline  
cursor is beneath the YES. If the Calendar feature is to be disabled, press the LINE  
key until the underline cursor is beneath the NO. When the desired setting is  
selected, press the FEED key.  
The format of the display is YY/MM/DD hh:mm (Year/Month/Day/hours:minutes).  
The date format is fixed and cannot be changed.  
CALENDAR  
00/00/00 00:00  
1. Year - The first display shown will have the two digit year selection underlined. You  
can scroll through the dates by pressing the LINE key. The year number will  
increase by one each time the LINE key is pressed until it reaches its maximum  
legal value (i.e., “99” for the year digits) at which point it will wrap around to the  
“00” setting.  
2. Month - After you have set the correct year, pressing the FEED key will advance  
the underline cursor to the two digit Month position. You can scroll through the  
numbers corresponding to the month by pressing the LINE key. The month  
number will increase by one each time the LINE key is pressed until it reaches a  
value of “12” at which point it will wrap around to the “01” setting.  
3. Day - After you have set the correct month, pressing the FEED key will advance the  
underline cursor to the two digit Day position. You can scroll through the  
numbers corresponding to the month date by pressing the LINE key. The date  
number will increase by one each time the LINE key is pressed until it reaches a  
value of “31” at which point it will wrap around to the “01” setting.  
4. Hour - After you have set the correct date, pressing the FEED key will advance the  
underline cursor to the two digit Hour position. You can scroll through the  
numbers corresponding to the hour (using a 24 hour clock) by pressing the LINE  
key. The hour number will increase by one each time the LINE key is pressed  
until it reaches a value of “24” at which point it will wrap around to the “01”  
setting.  
5. Minute- After you have set the correct hour, pressing the FEED key will advance  
the underline cursor to the two digit Minute position. You can scroll through the  
numbers corresponding to the hour by pressing the LINE key. The minute  
number will increase by one each time the line key is pressed until it reaches a  
value of “60” at which point it will wrap around to the “01” setting.  
6. After you have set the calendar, pressing the FEED key will accept the setting and  
advance to the CR/LF display.  
Ignore CR/LF  
This selection tells the printer to strip out all carriage return/line feed pairs (CRLF )  
from the data stream, including graphics and 2D bar codes. It is used primrily to  
maintain compatibility with earlier models of SATO printers.  
1. Use the LINE key to step the underline cusor to either the YES or NO selection.  
SATO M-8400RV  
9001041 Rev. D  
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Section 2. Installation and Configuration  
IGNORE CR/LF  
YES NO  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting and advance the display to the Print Darkeness display.  
Print Darkness Type  
This selection provides a dual level heat control. The normal setting is Type 1 which  
provides head energy control for normal label printing, such as typical shipping  
labels. The Type 2 selection provides better control of the head heat for high print  
density labels.  
print darkness  
type  
1
1. Use the LINE key to step the underline cusor to either the “1” or “2” selection.  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting and advance the display to the Exit Advanced Mode display.  
Exit Advanced Mode  
EXIT advanced MODE  
NO YES  
1. Use the LINE key to step the underline cusor to either the YES or NO selection.  
2. Once the correct setting is underlined, pressing the FEED key will accept the  
setting. If you selected No, the display will return to the initial Advanced Mode  
Setup display.  
3. If you selected Yes, the printer will return to the normal OFFLINE mode.  
Advanced Mode Counters  
The Advanced Counters Mode is provided for reading and clearing internal counters.  
These counters allow the user to keep track of the number of centimeters of label  
material that has passed through the printer, how many labels have been dispensed  
or how many lables have been cut. The Advanced Mode Counters in entered by  
pressing the LINE key once.  
advanced mode  
Counters  
The Counters display allows you to select the counter to be viewed or cleared.  
Page 2-30  
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Section 2. Installation and Configuration  
COUNTERs  
hd dsp cut life  
The counters are identified in the display as:  
HD:  
Head Counter  
Dispense Counter  
Cutter Counter  
Life Counter  
DSP:  
CUT:  
LIFE:  
1. Use the LINE key to select the counter to be accessed, the Head (HD) counter,  
Dispenser (DSP) counter or the CUT (Cutter) counter. Use the FEED key to  
display the values stored for that particular counter.  
HEAD COUNTER  
0.0  
2. Pressing the FEED key again will bring up the counter Clear display. To clear the  
counter, press the FEED key until the underline cursor is beneath the YES. If you  
do not want to clear the counter, press the LINE key until the underline cursor is  
beneath the NO. Pressing the FEED key will clear the selected counter if YES was  
chosen and bring you to the Exit Advanced Mode Setup display. Note that the  
LIFE counter cannot be cleared.  
HEAD CNTR CLEAR  
NO YES  
Exit Mode  
This allows you to exit the Advanced Mode or to recycle through the selections again.  
1. Use the LINE key to step the underline cursor to either the YES or NO selection.  
The default position is NO.  
2. Once the correct setting is underlined, pressing the FEED key will advance the  
display to the OFF LINE mode if YES was underlined or back to the Zero Slash  
display if NO was selected.  
USER TEST PRINT  
This option allows you to print a test label. It is recommended that you print a test  
label after you have changed any of the settings in the Advanced Mode. The test label  
allows you to verify that you indeed did make the desired changes. To enter the User  
Test Print Mode, power the printer on while pressing the FEED key. The printer will  
“beep.” Release the FEED key and the printer will display the following message on  
the LCD panel:  
1. Use the LINE key to step the underline cursor to either the LARGE or SMALL  
selection. If LARGE is underlined, a label will be printed for a maximum width label.  
The default position is LARGE.  
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Section 2. Installation and Configuration  
USER TEST PRINT  
LARGE SMALL  
If LARGE was selected, a label containing a head check pattern and the current  
printer setting information will be printed.  
2. Once the desired label size setting is underlined, pressing the FEED key will cause  
a label to be printed if LARGE was underlined. If SMALL was underlined, the  
display will advance to the Print Size display.  
Print Size  
If SMALL was selected, the Print Size message will be displayed. You must enter the  
size of the label. The minimum label size that can be selected is 4 cm (1.6") and the  
maximum size is 10 cm (4").  
Pressing the LINE key will increment the setting by 1 cm for each time the key is  
pressed. Once the maximum size is reached, the display will wrap arond and start  
incrementing at 04 cm again. Once the correct label width is selected, pressing the  
FEED key will initiate the print. The SMALL label only contains a head check pattern.  
PRINT SIZE  
04 cm  
If you wish to pause the printer after its starts to print a test label, press the LINE key  
to place it Off Line. Pressing the LINE key again will palce the printer back On Line  
and the test label will resume printing. If you wish to stop the test label print, pause  
the printer and then turn power off without placing it On Line.  
Page 2-32  
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Section 2. Installation and Configuration  
POTENTIOMETER ADJUSTMENTS  
PITCH  
After the pitch has been set, it is sometimes desirable to make minor adjustments.  
This can be done using the PITCH potentiometer on the front panel. This  
potentiometer is set at the factory so that it has a range of +/- 3.75 mm. The  
midpoint setting should have no effect on the pitch. Turning the potentiometer all the  
way clockwise should move the print position 3.75 mm up towards the top edge of  
the label. Turning it all the way counterclockwise should move the print position  
down 3.75 mm.  
1. While depressing the LINE key on the front panel, power the printer on.  
2. When you hear one beep from the printer, release the LINE key and the printer  
will begin printing Test Labels continuously.  
3. Select the a Large or Small label width using the LCD display lanel and the LINE  
key. If Small is selected, you must also set the appropriate width. See Page 2-31,  
“Print Size.”  
4. Adjust the PITCH potentiometer on the front panel until the first print position is  
at the desired location on the label. If the potentiometer does not have enough  
range, then you will have to change the pitch setting using the front panel display.  
5. Press the FEED key to stop the printer.  
Adjusting the PITCH potentiometer will affect the stop position of the label and the  
cut/dispense/tear-off position.  
Moved with  
ABCDEFG  
Minus (-) Offset  
Original Print  
ABCDEFG  
Line  
Moved with  
ABCDEFG  
Positive (+) Offset  
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Section 2. Installation and Configuration  
OFFSET  
When the printer is in dispense mode, the Feed Offset is used to correctly position the  
label for dispensing/cutting. Once the correct Feed Offset is obtained, the printer will  
position the label for dispensing/cutting and then reposition the next label before  
printing.  
The amount of backfeed is controlled by the OFFSET potentiometer on the front  
panel. When turned all the way clockwise, the amount of backfeed adjustment is  
+3.75 mm, and -3.75 mm when it is turned all the way counterclockwise.  
1. Turn the printer on.  
2. Press the LINE key to place the printer in the Off Line condition.  
3. Press the FEED key to feed out a blank label.  
4. Adjust the position using the OFFSET potentiometer on the front control panel and  
feed another label by depressing the FEED key.  
5. When the adjustment is correct, turn the printer off.  
DISPLAY  
This potentiometer is used to adjust the contrast of the LCD display for optimum  
viewing under various lighting conditions.  
Page 2-34  
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SATO M-8400RV  
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Section 2. Installation and Configuration  
HEX DUMP DIAGNOSTIC LABELS  
In addition to the User Test Print Labels (see Page 2-30), the printer contents of the  
receive and print buffers can be examined using the Hex Dump Test Labels.  
Print Buffer Hex Dump  
The contents of the Print Buffer can be examined using the Hex Dump mode. The  
label numbers each line of data received in the left-hand column, the data in  
hexadecimal format in the center columns followed by the same data in ASCII format  
in the right-hand column.  
1. Turn the printer on.  
2. Send and print label.  
3. Place the printer in the Off Line mode by pressing the LINE key. The LINE LED  
should go out.  
4. Place DSW2-4 in the On position.  
5. Press the LINE key to place the printer back in the On Line status.  
6. Press the FEED key.  
7. A label should be printed containing the contents of the print buffer in Hexadecimal  
format.  
8. Return DSW2-4 to the off position.  
9. Turn the printer off and then back on to place it back in the normal print mode.  
Receive Buffer Hex Dump  
The data that is being received by the printer (before it is placed in the Print Buffer)  
can be examined by using the Hex Dump Mode. The label numbers each line of  
data received in the left-hand column, the data in hexadecimal format in the center  
columns followed by the same data in ASCII format in the right-hand column.  
1. Turn the printer off.  
2. Place DSW2-4 in the on position.  
3. Turn the printer on.  
4. Transmit the data to the printer.  
5. The data received is printed out on a label in hexadecimal format.  
6. Return DSW2-4 to the off position.  
7. Turn the printer off and then back On to place it back in the normal print mode.  
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9001041 Rev. D  
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Section 2. Installation and Configuration  
Hex Dump Label  
Page 2-36  
9001041 Rev. D  
SATO M-8400RV  
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SECTION 3.  
CLEANING AND MAINTENANCE  
INTRODUCTION  
This section provides information on user maintenance for the M-8400RV. This  
section contains the following information.  
Adjusting the Print Quality  
Cleaning the Print Head, Platen and Rollers  
Replacing the Print Head  
Replacing the Fuse  
PROCEDURES  
ADJUSTING THE PRINT QUALITY  
The M-8400RV printer is equipped with two different methods of adjusting the  
quality of the print: print darkness and speed. When adjusting the printer for  
optimum print quality, a bar code verifier system should be used. The human eye is a  
poor judge of the relative widths of the bars in a symbol, a characteristic that is  
extremely important for good bar code quality.  
Darkness (Print)  
This adjustment allows the user to control (within a specified range) the amount of  
power that is used to activate the individual print head heat elements. It is important  
to find a proper print darkness level based on your particular label and ribbon  
combination. The printed images should not be too light nor should the ink from the  
ribbon “bleed.” The edges of each image should be crisp and well defined.  
The Print Darkness range can be set using the front panel LCD panel (see Page 2-21)  
or by downloading the setting using the Print Darkness software command (see Page  
4-56). There are three ranges, 1 (Low), 2 (Medium) and 3 (High). Once the range  
has been selected, the PRINT Potentiometer on the front panel can be used to make  
finer adjustments.  
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Section 3: Cleaning and Maintenance  
Print Potentiometer  
The fine adjustment for Print Darkness is the PRINT potentiometer on the operator  
panel. It provides a continuous range of adjustment, allowing you to make precise  
changes. Use a small cross-point screwdriver, turning clockwise for darker print and  
counterclockwise for lighter print.  
NOTE: The PRINT potentiometer adjustment will affect the darkness in all of the  
command code speed ranges, i.e. if the PRINT potentiometer is adjusted for lighter  
print, the darkness will be lighter in all speed ranges selected by the command code.  
Print Speed  
The other method of controlling print quality is by controlling the speed at which the  
label is printed. This adjustment is made only on an individual label basis using either  
the Print Speed command code or the LCD display panel. For more details on this  
command, see Page 4-62 in Section 4: Programming. Changing the print speed allows  
the user to control the amount of time allowed for print element cooling before the  
media is stepped to the next print position. It is especially critical when printing  
“ladder” bar codes (bar codes printed with the bars parallel to the print line). When  
printing a “ladder” bar code, it is important to allow the head to cool sufficiently  
before stepping to the next position. If it does not have sufficient time to cool, the bar  
will be “smeared” on the trailing edge.  
The Print Speed can be set to 2, 4, 6, 8 or 10 inches per second (with DSW2-8 Off)or  
2, 3, 4, 5 or 6 inches per second(DSW2-8 On) using the LCD panel (see Page 2-22) or  
with the Print Speed command code (see Page 4-62). The software command will  
override the any setting entered using the LCD panel.  
Page 3-2  
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Section 3: Cleaning and Maintenance  
CLEANING THE PRINT HEAD, PLATEN AND ROLLERS  
Supplies needed:  
SATO SA070 Cleaning Kit  
Cleaning the Print Head and Platen  
1. Turn the printer off and remove the power  
cable.  
2. Open the Top Access and Side Access  
doors.  
3. Open the Print Head by pushing the Head  
Latch toward the rear of the printer. The  
Print Head is spring-loaded and will  
Print Head  
automatically open as soon as the Head  
Latch is disengaged. Remove the ribbon.  
Platen  
4. Apply SATO Thermal Print Head Cleaner to a  
cotton swab.  
Head Latch  
5. The Print Head faces downward along the front edge of the assembly. Pass the  
end of the dampened swab along the entire width of the Print Head (you may  
need to move the ribbon out of the way to do this).  
6. Check for any black coloring or adhesive on the swab after cleaning.  
7. Repeat if necessary until the swab is clean after it is passed over the head.  
8. The head should be cleaned at least every time the ribbon is changed and more  
often in harsh environments.  
9. Apply SATO Thermal Print Head Cleaner to one of the cotton swabs.  
10. The Platen is the rubber roller directly below the Print Head. It should be  
cleaned of any ribbon or label residue.  
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Section 3: Cleaning and Maintenance  
Cleaning the Rollers and Guides  
Label Edge  
Guides  
1. The Label Load Drive is located  
underneath the Label Hold-Down. It  
should be cleaned of any label residue or  
foreign material. The Label Hold Down  
Roller is located on the underneath side of  
the Label Hold Down. It should also be  
cleaned of any residue or foreign material.  
Label Hold  
Down Roller  
Label Drive  
Roller  
2. There are two Label Edge Guides used in  
guiding the labels through the printer. They  
should be cleaned of any residue or foreign  
material.  
Sensor  
Assembly  
3. Repeat when necessary. The rollers and  
guides should be cleaned whenever foreign matter such as dust or adhesive is  
present.  
CLEANING THE SENSORS  
There are two sensors that are used to control the positioning of the label. One is a  
transmissive see-thru sensor that detects the edge of the label by looking through the  
backing paper which is translucent and detecting the presence of the opaque label.  
The other is a reflective sensor that detects the light reflected from the bottom of the  
label liner. When a printed black Eye-Mark passes through the beam, the light is no  
longer reflected back to the sensor detector, indicating to the printer that it should  
use this position as the start of a new label. When dust, dirt or other foreign matter  
interferes with the light path of either of these sensors, the results is erratic label  
positioning. These sensors should be cleaned regularly, at least every two rolls of  
labels. They are both located on an adjustable assembly in the throat of the printer  
between the Label Hold Down and the Print Head.  
1. Turn the printer off and remove the power cable.  
2. Open the Top Access and Side Access doors.  
3. Open the Print Head by pushing the Head Latch toward the rear of the printer.  
The Print Head is spring-loaded and will automatically open as soon as the  
Head Latch is disengaged. Remove the ribbon.  
4. Apply SATO Thermal Print Head Cleaner to a cotton swab.  
5. Carefully insert the swab between the top and bottom portions of the Sensor  
Assembly. The location of the sensors is identified by two marks on the front of  
the assembly.  
6. Move the swab back and forth to clean any residue from the sensors (see Page 2-14  
for location of sensors).  
Page 3-4  
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SATO M-8400RV  
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Section 3: Cleaning and Maintenance  
REPLACING THE PRINT HEAD  
The print head on the M-8400RV printers is a user-replaceable item. If it becomes  
damaged for any reason, it can be easily removed and replaced. Contact your local  
SATO representative for information on obtaining a new print head.  
Supplies needed:  
No. 2 Phillips screwdriver (a magnetic tip is helpful)  
1. Turn the printer off and remove the power cable.  
2. Open the Top and Side Access doors.  
3. Open the Print Head by pushing the Head Latch toward the rear of the printer.  
The Print Head is spring-loaded and will automatically open as soon as the  
Head Latch is disengaged.  
4. Remove the ribbon from the Ribbon Rewind Spindle if necessary.  
5. Remove the Label Cover Assembly by removing the securing screw from the  
assembly.  
Label Cover  
securing screw  
Label Cover  
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9001041 Rev. D  
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Section 3: Cleaning and Maintenance  
Print Head  
Mounting Screw  
Print Head  
Head Latch  
Print Head  
Connector  
6. View the Print Head from the front of the printer. Locate the center mounting  
screw on the top of the assembly. Unscrew this screw and set it aside.  
7. The Print Head should now be loosened from the top of the assembly by grasping  
either side and carefully pulling it down.  
8. Disconnect the signal and power cables from the print head connectors and set the  
Print Head aside.  
DO NOT remove the two outside screws (painted red) on either side of the center  
mounting screw. The Print Head is pre-aligned and if these screws are lossened, it  
will have to be re-aligned for proper print quality.  
9. Carefully attach the new print head to the connectors, using caution to make sure  
the connector keys are correctly positioned.  
NOTE: Be careful not to scratch the printing surface of the print head while installing  
it. Scratching the surface will cause permanent and irreparable damage and is not  
covered by the warranty!  
10. Locate the mounting screw in the top plate assembly and align it with the tapped  
hole in the new print head.  
11. Re-secure the print head by tightening the screw.  
Page 3-6  
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SATO M-8400RV  
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Section 3: Cleaning and Maintenance  
CAUTION: For your protection, SATO printers have been tested and listed by the  
Underwriters Laboratories. These tests include the printer and certain electrical  
components which are an integral part of the printer as approved. These important  
parts include the Print Head, PC Boards, Power Supply and Motor. It is a violation of  
the UL listing to replace any of these parts with parts other than those approved as  
part of the UL listing.  
PLEASE NOTE THAT IF A PART OTHER THAN THESE GENUINE SATO PARTS  
IS INSTALLED IN THE PRINTER, THE UL LISTING IS VOID AND THE  
APPROVAL LABEL MUST BE REMOVED FROM THE PRINTER.  
We strongly suggest that if someone attempts to install such a part on your SATO  
printer or, sell you such a part, that you have a written statement from them  
indicating that they are aware that installation of the part in question voids the UL  
listing and requires the removal of the indication of this listing from the printer.  
Finally, we call your attention to the fact that many legal jurisdictions, cities and/or  
counties, in the United States prohibit the installation of products such as SATO  
printers without a listing by an agency such as Underwriters Laboratories.  
REPLACING THE FUSE  
Supplies needed:  
1. Turn the printer power off and remove the power cable.  
250V 3A Fuse  
2. On the back of the printer, locate the Fuse Cap on the right-hand side of the AC  
connector.  
3. Unscrew the cap and remove the defective fuse.  
4. Replace with a new 250V 3A fuse.  
5. Screw the cap back onto the printer and replace the power cord.  
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Section 3: Cleaning and Maintenance  
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SECTION 4.  
PROGRAMMING  
INTRODUCTION  
This section presents the commands that are used with the SATO RISC Series printers  
to produce labels with logos, bar codes and alphanumeric data. All of the RISC  
commands use the same syntax. Some commands reference a physical point on the  
label using horizontal and vertical dot reference numbers. The allowable range for  
these references is dependent upon the particular printer to accomodate different  
print widths and resolutions. These differences are noted in tables under the  
commands affected.  
The following information is presented in this section:  
The SATO RISC Programming Language  
Selecting Protocol Control Codes  
Using Basic  
The Print Area  
Command Codes  
THE SATO RISC PROGRAMMING LANGUAGE  
A programming language for a printer is a familiar concept to most programmers. It is  
a group of commands that are designed to use the internal intelligence of the printer.  
The commands, which are referred to as RISC Command Codes, contain  
non-printable ASCII characters (such as <STX>, <ETX>, <ESC>) and printable  
characters. These commands must be assembled into an organized block of code to be  
sent as one data stream to the printer, which in turn interprets the command codes  
and generates the desired label output. The programmer is free to use any  
programming language available to send the desired data to the SATO RISC Series  
printer.  
The command codes used by the SATO RISC Series Printers are based upon “Escape”  
(1B hexadecimal) sequences. Typically there are four types of command sequences:  
<ESC>{Command}  
These commands generally tell the printer to perform a specific action, like “clear the  
memory.”  
<ESC>{Command} {Data}  
Commands with this format tell the printer to perform a specific action which is  
dependent upon the following data, like “print X labels”, where the value for X is  
contained in the data.  
<ESC>{Command} {Parameter}  
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Section 4. Programming Reference  
These commands set the operational parameters of the printer, like “set the print  
speed to 3.”  
<ESC> {Command} {Parameter} {Data}  
Some commands can contain both Parameter and Data elements, such as “print a  
Code 39 symbol containing the data”.  
SELECTING PROTOCOL CONTROL CODES  
Protocol codes are the special control characters that prepare the printer to receive  
instructions. For example, the <ESC> character tells the printer that a command  
code will follow and the <ENQ> character asks for the printer status.  
There are two pre-defined different sets of Protocol Control codes to choose from.  
Each set is made up of six special characters. The Standard Protocol Control codes are  
non-printable characters, and the Non-Standard Protocol Control codes are printable  
characters. The Non-Standard set may be useful on host computers using protocol  
converters or in an application where non-printable ASCII characters cannot be sent  
from the host. This manual uses the Standard Protocol Control codes for all of the  
examples. Alternately, the user may define and download a set of custom Protocol  
Control Codes (see Appendix E).  
The Protocol Control codes are selected by a DIP switch DSW2-7 on the front panel  
(see Section 2: Printer DIP Switch Configuration, Page 2-15).  
CONTROL  
CHARACTER  
STANDARD  
DSW2-7 OFF  
NON-STANDARD  
DSW2-7 ON  
DESCRIPTION  
STX  
ETX  
02 Hex  
03 Hex  
1B Hex  
7E Hex  
05 Hex  
18 Hex  
40 Hex  
7B Hex = {  
7D Hex = }  
5E Hex = ^  
7E Hex = ~  
40 Hex = @  
21 Hex = !  
5D Hex = ]  
Start of Data  
End of Data  
ESC  
~
Command code to follow  
Cutter command  
ENQ  
CAN  
Off-Line  
Get printer status, Bi-Com mode  
Cancel print job, Bi-Com mode  
Take printer Off-Line  
USING BASIC  
It may be useful to test your printer using a BASIC program on a PC. You may also  
write your actual production programs in BASIC. Whatever the reason, if you will be  
working in BASIC, some of the following hints may help you get started:  
1. Set the WIDTH of the output device to 255 characters to avoid automatically sending  
<CR> and <LF> characters after every line. The command string should be  
continuous and uninterrupted by <CR> and/or <LF> commands. The examples  
given in this manual are printed on separate lines because they will not fit on one line  
and do not contain any <CR> and/or <LF> characters. If these characters are  
needed, they are explicitly noted by the inclusion of <CR> and <LF> notations.  
Page 4-2  
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Section 4. Programming Reference  
2. If you are using the printer’s RS232 interface, it is necessary to set the COM port on the  
PC such that the CTS and DSR signals will be ignored. Send your OPEN “COM”  
statement in the following way:  
OPEN “COM1:9600,E,8,1,CS,DS” AS #1  
This sets the RS232 communication parameters of the host PC’s COM1 port for 9600  
baud, Even parity, 8 Data bits, 1 Stop bit and directing the port to ignore the CTS  
and DSR control signals.  
3. You may want to minimize keystrokes and program size by assigning the <ESC>  
character to a string variable since this character is used quite often.  
The following two examples in BASIC show a typical example using these hints. Both  
of these examples use the Standard Protocol codes.  
Printing with the Parallel Port  
5
REM Parallel Example:  
Identifies the program as a parallel port  
print label. The “REM” prevents this  
data from being sent to the printer and  
displays it only on the screen.  
10 E$=CHR$(27)  
Sets the “E$” string as an <ESC>  
character  
20 WIDTH “LPT1:”,255  
30 LPRINT E$;"A";  
Sets the width of the output to 255  
characters  
Sends an “<ESC>A” command code to  
the LPT1 parallel port  
40 LPRINT E$;"H400";E$;"V100";E$;"XL1SATO"; Sends the data “SATO” to be to be  
placed 400 dots horizontally and 100  
dots vertically on the label and printed in  
the “XL” font.  
50 LPRINT E$;"Q1";  
60 LPRINT E$; “Z”;  
Instructs the printer to print one label.  
Tells the printer that the last command  
has been sent. The printer can now  
create and print the job.  
Printing with the RS232 Port:  
5
REM RS232 Example  
Identifies the program as an RS232  
port print label. The “REM” prevents this  
data from being sent to the printer and  
displays it only on the screen.  
10 E$=CHR$(27)  
Sets the “E$” string as an <ESC>  
character.  
20 OPEN “COM1:9600,N,8,1,CS,DS” AS #1;  
Opens the COM1 port for output and  
sets the parameters as 9600 baud, No  
parity, 8 Data bits, 1 Stop bit and  
instructs the port to ignore the CTS and  
DSR control signals.  
30 PRINT #1,CHR$ (2);  
Sends an <STX> (ASCII Code a  
decimal “2”) to the printer instructing it  
to prepare to receive a message.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
50 PRINT #1,E$;"A";  
Sends an “<ESC>A” command code to  
Print Port #1 opened by statement 20  
above.  
60 PRINT #1, E$;"H400",E$;"V100";E$;"XL1SATO"; Sends the data “SATO” to be placed  
400 dots horizontally and 100 dots  
vertically on the label and printed in the  
“XL” autosmoothed font.  
50 PRINT #1, E$;"Q1";  
60 PRINT #1, E$; “Z”;  
Instructs the printer to print a quantity of  
one label.  
Tells the printer that the last command  
has been sent. The printer can now  
create and print the job.  
70 PRINT #1,CHR$ (3);  
Sends an <ETX> (ASCII Code decimal  
“3”) to the printer telling it that this is the  
end of the message.  
THE PRINT AREA  
The maximum print area for the M-8400RV is listed in Table 4.1 on Page 4-5. Most of  
your label applications will not require labels that fill the entire print area, therefore  
it is important to understand how to work with labels that do not use the entire print  
area. The goal is to help you avoid printing where no label exists, which may lead to  
print head damage, not to mention frustration when you cannot see the printed  
output.  
The diagram below illustrates the maximum print area and a sample 2 inch wide by 3  
inch long label placed within this area. As can be seen, your label will be oriented  
against the inside left edge of the printer as viewed from the front of the printer. The  
normal reference point is located at the H1, V1 position of the print area in the  
normal print orientation (no rotation).  
Max  
Print  
Width  
Label  
Feed  
Direction  
Print Area  
Max. Print  
Length  
2"  
Normal  
Reference  
Point  
H1, V1  
Your  
Label  
3"  
Max. Print  
Width minus 2"  
Page 4-4  
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Section 4. Programming Reference  
Table 4.1, Print Area  
M-8400RV  
Resolution  
203 dpi  
8 dpmm  
Max Print Width  
832 dots  
4.1 in.  
104 mm  
Max Label Width  
Std Print Length  
5.0 in.  
128 mm  
1424 dots  
7.0 in.  
178 mm  
Expanded Print Length  
using <ESC>AX  
command  
2848 dots  
14.0 in.  
356 mm  
(2)  
Expanded Print Length Using Memory Card  
128 Kbyte  
1257 dots  
6.2 in.  
157 mm  
512 Kbyte  
1 Mbyte  
2 Mbyte  
5038 dots  
24.8 in.  
629 mm  
(1)  
9999 dots  
49.2 in.  
1249 mm  
(1)  
9999 dots  
49.2 in.  
1249 mm  
(1). Limited by number of digits in command field.  
(2). When a Memory Card is used to expand the print length, the card capacity is used  
instead of the internal memory, not in addition to the internal memory.  
There are two methods available to make sure your printed output will appear  
correctly on your label. They are as follows:  
1. Send the Base Reference Point command as part of your data to the printer to set a new  
base reference point for your label.  
Calculate the distance (in dots) from the normal base reference point to the closest edge  
of the label. For an 8 dpmm printer, this would be:  
Label Width = 2" x 25.4 mm/in x 8 dpmm = 406 dots  
The new Base Reference Point then becomes:  
New Base Reference Point = Maximum Print Width - Label Width  
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9001041 Rev. D  
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Section 4. Programming Reference  
For the M-8400RV, the new Base Reference Point is:  
New Base Reference Point = 832 dots minus 406 dots = 426 dots  
Issue the Base Reference Point command <ESC>A3 after the Start command in your  
data stream.  
<ESC>A<ESC>A3H426V0001. . . . . .  
This resets the reference point for all the following data.  
2. Use the normal base reference point from the print area and use the horizontal position  
for each field to properly locate it on the label.  
Calculate the distance (in dots) from the normal base reference point to the closest edge  
of the label For an 8 dpmm printer:  
Label Width = 2" x 25.4 mm/in x 8 dpmm = 406 dots  
New Base Reference Point = Maximum Print Width - Label Width  
For the M-8400RV printer, this becomes:  
New Base Reference Point = 832 dots - 406 dots = 426 dots  
Each <ESC>H command would have the value “426” added to it to correctly position  
each field.  
Note: The <ESC>A3 Base Reference Point command (Page 4-19) can also shift the  
reference point in a negative direction (toward the outside edge of the label).  
The Command Code subsection contains a sample label output for each command  
code. These samples reflect how the printed information would appear on a five inch  
wide label. If you want to test any of the sample label outputs and are using labels  
less than five inches in width, we suggest that you add the Base Reference Point  
command to the data stream in order for the images to print on your labels.  
You must be careful not to print off the label surface as the label provides a heat sink  
for the print head elements. Doing so will cause irreparable damage to the head. This  
damage is not covered under the print head warranty. The addition of the Base  
Reference Point command to the sample data stream may help to adjust the print for  
your labels. See the following two examples or refer to the Base Reference Point  
command description.  
For example, the following illustrates a sample data stream for a M-8400RV printer  
and the resulting label assuming a 4 inch wide label:  
<ESC>A  
<ESC>H0050<ESC>V0100<ESC>L0303<ESC>XMSATO  
<ESC>H0050<ESC>V0200<ESC>B103100*SATO*  
<ESC>H0070<ESC>V0310<ESC>L0101<ESC>XUSATO  
<ESC>Q1  
<ESC>Z  
Page 4-6  
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Section 4. Programming Reference  
Label  
4"  
Label  
2"  
If you are using a 2 inch wide label, the entire image may not appear on your label.  
By adding the following Base Reference Point command to the second line of the data  
stream, the base reference point will be changed, causing the image to be shifted over  
toward the inside of the printer where it can be printed on the narrower label.  
<ESC>A  
<ESC>A3H406V0001  
<ESC>H0050<ESC>V0100<ESC>L0303<ESC>XMSATO  
<ESC>H0050<ESC>V0200<ESC>B103100*SATO*  
<ESC>H0170<ESC>V0310<ESC>L0101<ESC>XUSATO  
<ESC> Q1  
<ESC>Z  
The image is moved horizontally to the right 2 inches (406 dots) so that it can be  
printed on a 2 inch wide label.  
For more information, see the Base Reference Point command description.  
H=50  
V=100  
SATO  
V=200  
*SATO*  
*SATO*  
V=310  
*SATO*  
H=70  
4.0"  
SATO M-8400RV  
9001041 Rev. D  
Page 4-7  
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Section 4. Programming Reference  
SATO  
SATO  
*SATO*  
*SATO*  
*SATO*  
*SATO*  
2" Label  
4.0"  
ROTATED FIELDS  
The CL Series printers can rotate each print field in 90° increments using the Rotate  
command. There are two variations of this command.  
<ESC>% - The field rotates, but the base reference point for the field  
remains the same.  
<ESC>R - The field and the base reference point rotate.  
The following data stream will rotate the print field but will not change the base  
reference point of the field:  
<ESC>A<ESC>%1<ESC>V800<ESC>H200<ESC>L0202<ESC>XB1E<ESC>Q1<ESC>Z  
The following data stream will rotate both the field and the base reference point for  
that field:  
<ESC>A<ESC>R<ESC>V0200<ESC>H0100<ESC>L0202<ESC>P02<ESC>XB1E<ESC>Q1<ESC>Z  
COMMAND DEFAULT SETTINGS  
There are some types of commands that must have a value specified before a label  
can be printed. If the data stream does not contain these commands, a “default” value  
is assumed. The commands and the corresponding default values are:  
COMMAND  
Print Rotation  
DEFAULT  
NOTE  
(1)  
0°  
Vertical Reference Point  
Horizontal Reference Point  
Character Pitch  
0
0
2
(1)  
(1)  
(1)  
Base Reference Point  
H=0, V=0  
(2)  
Page 4-8  
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Section 4. Programming Reference  
Base  
Ref  
H=200  
V=200  
Point  
Label  
Feed  
Direction  
V=800  
H=100  
Base  
Ref  
Point  
“R”  
“%1”  
Character Expansion  
Print Darkness  
Print Speed DSW2-8 On  
Print Speed DSW2-8 Off  
Proportional Spacing  
Cutter Command  
1
2
6 ips  
4 ips  
Enabled  
Disabled  
(1)  
(1)  
(2)  
(2)  
(1)  
(1)  
NOTES:  
(1) The settings for these commands will revert to the default value when the printer  
receives an <ESC>Z or an <ESC>*.  
(2) The values transmitted with these commands will remain in effect until a new  
command is received.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
COMMAND CODES  
This section contains all the RISC printer Command Codes. The commands must be  
sent to the printer in an organized fashion in order for the label(s) to print.  
The purpose of this section is to:  
1. Explain the different commands and provide examples of their usage.  
2. To provide a detailed reference for programming the CL Series Printers.  
Each command begins on a separate page with its own heading. A uniform layout is  
used to help you find key information about each command. For each Command  
Code in this section, there will be a sample data input stream to the printer and the  
expected print output. By studying the examples, you can learn how to use the  
particular command within a whole block of printer code. Pay particular attention to  
the “Special Notes” with each command to learn other important information.  
The subject commands are highlighted in bold letters in the Reference Sheets. There  
are two parts of most, but not all, commands. The first is the command character  
which immediately follows the <ESC> code. It is always an upper case alpha or a  
special character (such as an “&” or a “%”). It is never a lower case alpha character. If  
the command requires additional variable information, it is represented by a group of  
lower case alpha characters immediately following the command character. For  
example, if an aaaabb is listed following the basic command, the printer will look  
for six characters immediately following the command. The first four would represent  
the value of aaaa and the next two the value of bb.  
The maximum number of characters defined in a parameter is represented by the  
number of characters shown in the command structure. For example, a command  
followed by an aaaa can have up to four characters. In general, commands with only  
one parameter following the command can be entered without the leading zeroes.  
However, certain commands require the exact number of matching characters. A  
command with two parameters listed following the command code without a comma  
delimiter, such as aaaabbbb require the exact number of digits to be entered. If the  
value of aaaa is “800” and the value of bbbb is “300”, then the parameters must be  
entered as “08000300”. It is recommended that you make it a practice to always  
enter leading zeros to prevent any mistakes.  
NOTE: These examples assume the use of the Standard Protocol Command Codes,  
a parallel interface and a 4 inch wide label in an M-8400RV printer. The labels for all  
other printers will be similar, but, because of different resolutions and print widths  
may be larger or scaled differently.  
An alphabetical listing of the command codes is contained in Appendix A: Command  
Code Quick Reference.  
Page 4-10  
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Section 4. Programming Reference  
Bar Codes  
Command Structure  
1:3 narrow/wide bar ratio: <ESC>Babbcccd  
2:5 narrow/wide ratio: <ESC>BDabbcccd  
1:2 narrow/wide bar ratio: <ESC>Dabbcccd  
a
=
Bar Code Symbol  
0
1
2
3
4
5
6
7
8
9
Codabar  
Code 39  
Interleaved 2 of 5 (I 2/5)  
UPC-A / EAN-13  
EAN-8  
Industrial 2 of 5  
Matrix 2 of 5  
reserved  
reserved  
Code 128  
A MSI  
B
reserved  
C Code 93  
D reserved  
E
UPC-E  
F Bookland  
G Code 128  
I
UCC 128  
bb  
=
Number of dots (01-12) for narrow bar and narrow space  
Bar height in dots (001-600)  
ccc =  
d
=
UCC 128 only. Not used for other bar code types  
0
1
2
No human readable text  
Human readable at top  
Human readable at bottom  
Example:  
<ESC>BD103200  
Placement:  
Default:  
Immediately preceding data to be encoded  
None  
Command Function  
To print bar code images on a label. With this command, there are 13  
standard bar code symbologies available to be printed and three two  
dimensional symbols (see Two Dimensional bar code symbols  
starting on Page 4-99). Each of the bar codes are unique, and it is  
important to know the differences. See Appendix B for specific  
information on using each individual bar code symbol.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Input to Printer  
<ESC>A  
<ESC>H0025<ESC>V0025<ESC>B103100*CODE 39*  
<ESC>H0155<ESC>V0130<ESC>XS*CODE 39*  
<ESC>H0025<ESC>V0200<ESC>BD20210045676567  
<ESC>H0075<ESC>V0310<ESC>XM45676567  
<ESC>H0025<ESC>V0375<ESC>BD30215001234567890  
<ESC>H0025<ESC>V0600<ESC>BD50210012345  
<ESC>H0175<ESC>V0710<ESC>XS12345  
<ESC>H0025<ESC>V0775<ESC>BD60210012345  
<ESC>H0105<ESC>V0885<ESC>XS12345  
<ESC>H0025<ESC>V0950<ESC>BA03100123455  
<ESC>H0095<ESC>V1060<ESC>XS12345  
<ESC>H0025<ESC>V1125<ESC>BC03100081234ABCD  
<ESC>H0080<ESC>V1240<ESC>XS1234ABCD  
<ESC>H0525<ESC>V0025<ESC>B002100A12345B  
<ESC>H0565<ESC>V0135<ESC>XS12345  
<ESC>H0475<ESC>V0200<ESC>BD303100123456789012  
<ESC>H0525<ESC>V0375<ESC>BD4031001234567  
<ESC>H0525<ESC>V0550<ESC>DE03100123456  
<ESC>H0500<ESC>V0600<ESC>OB0  
<ESC>H0533<ESC>V0655<ESC>OB123456  
<ESC>H0350<ESC>V0725<ESC>D30315009827721123  
<ESC>L0101<ESC>H0320<ESC>V0800<ESC>OB0  
<ESC>H0365<ESC>V0878<ESC>OB98277  
<ESC>H0505<ESC>V0878<ESC>OB21123  
<ESC>H0665<ESC>V0760<ESC>BF0313021826  
<ESC>H0680<ESC>V0730<ESC>OB21826  
<ESC>H0425<ESC>V1125<ESC>D30315000633895260  
<ESC>L0101<ESC>H0395<ESC>V1200<ESC>OB0  
<ESC>H0440<ESC>V1278<ESC>OB06338  
<ESC>H0580<ESC>V1278<ESC>OB95260  
<ESC>H0730<ESC>V1155<ESC>BF0314024  
<ESC>H0745<ESC>V1125<ESC>OB24  
<ESC>H0325<ESC>V0950<ESC>BG03100>GAB>B789>C123456  
<ESC>H0435<ESC>V1055<ESC>XSAB789123456  
<ESC>Q1<ESC>Z  
Note: Carriage Returns and Line Feeds have been added to the command listing  
for clarity and should not be included in the actual data stream.  
Page 4-12  
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Section 4. Programming Reference  
Printer Output  
SATO M-8400RV  
9001041 Rev. D  
Page 4-13  
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Section 4. Programming Reference  
UCC-128  
Without Incrementing  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>BI07150101234567000000001  
<ESC>Q2<ESC>Z  
With Incrementing  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>F001+001<ESC>BI07150101234567000000001  
<ESC>Q2<ESC>Z  
Page 4-14  
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Section 4. Programming Reference  
Special Notes  
1. UPC and EAN bar codes are not affected by the different types of  
narrow to wide ratios. Instead, the <ESC>D command adds  
descender bars to these codes where needed to meet UPC  
specifications. The <ESC>BD command puts decender bars and  
human readable text below the symbol.  
2. The Code 128, UCC 128, MSI, and Code 93 bar codes are not  
affected by the narrow to wide ratios.  
3. The Codabar, Code 39, Industrial 2 of 5, and Matrix 2 of 5 bar  
codes are affected by the Character Pitch command. This  
command must be placed before the Bar Code command.  
4. See Appendix B for more specific instructions and detailed  
information regarding individual bar code symbols.  
5. Because of their unique characteristics, two-dimensional symbols  
are covered separately (see page 4-99).  
6. For UCC128, the FNC1 code is automatically inserted and the Mod  
10 and Mod 103 check digits are automatically calculated.  
7. For the MSI bar code, the check digit is not automatically calculated.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Bar Codes, Expansion  
Command Structure  
<ESC>BWaabbb  
aa  
=
Expansion factor by which the width of all bars and spaces  
will be increased (01-12)  
bbb =  
Bar height by dot (004-600 dots)  
Example:  
Placement:  
<ESC>BW02100  
Immediately follows the <ESC>BT command and  
precedes data to be encoded.  
Default:  
None  
Command Function  
Input to Printer:  
This command works together with the <ESC>BT command to  
specify an expansion factor and the bar code height for the particular  
symbol being printed.  
<ESC>A  
<ESC>H0050<ESC>V0050<ESC>BT001030103<ESC>BW04100*1234*  
<ESC>Q1<ESC>Z  
Printer Output:  
Special Notes  
1. This command must be preceded by the Variable Ratio Bar Codes  
<ESC>BT command (see Page 4-17).  
2. The following bar codes will be affected by the Character Pitch  
command: Codabar, Code 39, Interleaved 2 of 5, Matrix 2 of 5.  
Page 4-16  
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Section 4. Programming Reference  
Bar Codes, Variable Ratio  
Command Structure  
<ESC>BTabbccddee  
a
=
Bar Code Symbol:  
0
1
2
5
6
Codabar  
Code 39  
Interleaved 2 of 5  
Industrial 2 of 5  
Matrix 2 of 5  
bb  
cc  
dd  
ee  
=
=
=
=
Narrow space in dots (01-99)  
Wide space in dots (01-99)  
Narrow bar in dots (01-99)  
Wide bar in dots (01-99)  
Example:  
<ESC>BT101030103  
Placement:  
Following print position commands and preceding  
<ESC>BW  
Default:  
Current setting  
Command Function  
To print a bar code with a ratio other than those specified through the  
standard bar code commands (B,BD, and D). This is done through  
individual control of each of the bar code elements (bars, spaces) as  
shown above. Remember that this command only applies to the five  
bar code types shown.  
Input to Printer:  
Printer Output:  
<ESC>A  
<ESC>H0050<ESC>V0050<ESC>BT001030103<ESC>BW03100*1234*  
<ESC>Q1<ESC>Z  
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9001041 Rev. D  
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Section 4. Programming Reference  
Special Notes  
1. This command must be immediately followed by the <ESC>BW Bar  
Code Expansion command (see Page 4-16).  
2. You may use only one variable ratio bar code per label.  
3. If the data specified in this command is incorrect, the command is  
ignored and the ratio used will be based on the previous setting.  
4. See Appendix B for more specific instructions and details regarding  
individual bar code symbols.  
Page 4-18  
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Section 4. Programming Reference  
Base Reference Point  
Command Structure  
<ESC>A3H-aaaaVbbbb  
-
=
This character is optional. When present, it specifies that  
the horizontal offset is in the negative direction. If it is left out  
the offset direction is positive.  
aaaa =  
Horizontal Print Offset (see Note 5 for field range)  
Vertical Print Offset (see Note 5 for field range)  
<ESC>A3H100V0050  
bbbb =  
Example:  
Placement:  
Preceding all images that are based on the new base  
reference point  
Default:  
Current V and H offset setting in the printer configuration  
Command Function  
To establish a new base reference point for the current label. The  
base reference point is the top left corner or “origin” from where all  
print position commands are based.  
This command may be very helpful when using labels less than four  
inches wide to place images on the printable label surface. It may  
also be used to move images past preprinted fields on a label.  
Input to Printer:  
Printer Output:  
<ESC>A<ESC>L0202  
<ESC>H0025<ESC>V0025<ESC>WB0NORMAL REFERENCE POINT  
<ESC>A3H0300V0075  
<ESC>H0100<ESC>V0050<ESC>WB0NEW REFERENCE POINT  
<ESC>Q1<ESC>Z  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Special Notes  
1. Use of this command will set the Vertical/Horizontal Offset setting of  
the printer configuration until a new Base Reference Point  
command is issued or the setting is changed from the operator  
panel. See Section 2: Printer Configuration.  
2. This command may be used more than once in a print job.  
3. An alternative to using this command is to make changes to your  
current Horizontal and Vertical Print Position commands (see  
Page 4-59).  
Example:  
Let’s say the current base reference point is H=1, V=1 and you  
wish to move all the fields on your label downward vertically by  
150 dots. You could either (1) add the Base Reference Point  
command or (2) change all the vertical position commands by an  
additional 150 dots.  
4. For a more detailed example of the Base Reference Point  
command, see “Print Area” in this section (Page 4-4).  
5. The allowable field ranges for this command are:  
M-8400RV  
Horizontal  
-0832 to 0832  
aaaa  
Vertical  
bbbb  
0001 to 1424  
Page 4-20  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Characters, Custom-Designed  
Command Structure  
Store Command: <ESC>Tabcc  
Recall Command: <ESC>Kab90cc  
a
b
=
=
1
2
16x16 matrix  
24x24 matrix  
Specifies the character encoding method for the data stream  
H Hexadecimal characters  
B Binary characters  
cc  
=
Memory location to store/recall the character. Valid memory  
locations are 21 to 52 (counting in Hex) or “!” to “R” in Binary  
(data)  
= Data to describe the character  
Example:  
<ESC>T1H3F  
<ESC>K1H903F  
See Appendix C for a more detailed explanation  
Placement:  
The Store command is typically sent in its own data  
stream to the printer, between the Start/Stop commands.  
The Recall command is sent in a secondary data stream  
to print the character,and follows any necessary position  
or size commands.  
Default: None  
Command Function  
Printer Input  
To allow for the creation, storage, and printing of custom characters,  
such as special fonts or logos. Up to 50 individual characters may be  
stored in the custom character volatile memory.  
See Appendix C for a detailed explanation.  
<ESC>A  
<ESC>T1H3F  
0100038007C00FE01FF03FF87FFCFFFE07C007C007C007C007C007C007C007C0  
<ESC>Z  
<ESC>A  
<ESC>H150<ESC>V100<ESC>L0505<ESC>K1H903F  
<ESC>H350<ESC>V100<ESC>L1010<E SC>K1H903F  
<ESC>Q1<ESC>Z  
SATO M-8400RV  
9001041 Rev. D  
Page 4-21  
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Section 4. Programming Reference  
Printer Output  
Special Notes  
1. When printing the custom character using the Recall command, the  
character is affected by the following commands:  
Character Expansion (see Page 4-23)  
Character Pitch (see Page 4-26)  
Line Feed (see Page 4-50)  
Rotate, Fixed Base Reference Point (see Page 4-68)  
Rotate, Moving Base Reference Point (see Page 4-70)  
2. The characters are stored in volatile memory and must be reloaded  
if the printer power is lost.  
3. Do not use ASCII <CR> or <LF> characters (carriage return or line  
feed) as line delimiters within the graphic data or the actual image  
will not be printed as specified.  
Page 4-22  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Character Expansion  
Command Structure  
<ESC>Laabb  
aa  
bb  
=
=
Multiple to expand horizontally (01-12)  
Multiple to expand vertically (01-12)  
Example:  
Placement:  
Default:  
<ESC>L0305  
Preceding the data to be expanded  
<ESC>L0101  
Command Function  
Input to Printer  
To expand characters independently in both the horizontal and  
vertical directions. The command allows you to enlarge the base size  
of each font (except the vector font) up to 12 times in either direction.  
Expanded characters are typically used for added emphasis or for  
long distance readability.  
<ESC>A  
<ESC>A<ESC>H0100<ESC>V0100<ESC>XMSATO  
<ESC>H 0100<ESC>V0200<ESC>L0402<ESC>XMSATO  
<ESC>H0100<ESC>V0300<ESC>L0204<ESC>XMSATO  
<ESC>Q1<ESC>Z  
Printer Output  
SATO M-8400RV  
9001041 Rev. D  
Page 4-23  
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Section 4. Programming Reference  
Special Notes  
This command will expand the following fonts:  
1. Fonts U, S, M, XU, XS, XM, OA & OB (see Page 4-34) and fonts  
WB, WL, XB and XL (see Page 4-38).  
2. This command will also affect the following commands:  
Character Pitch (see Page 4-26)  
Characters, Custom-Designed (see Page 4-21)  
3. The Character Expansion value is in effect for the current print job  
until a new expansion command is specified.  
4. The Line and Box command, if used within the data stream, may  
return all subsequent text to the default expansion of 1 x 1.  
Therefore, either send the Character Expansion command before  
all printed data, or send Line and Box commands last, preceding  
the <ESC>Q Quantity command.  
Page 4-24  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Character, Fixed Spacing  
Command Structure  
<ESC>PR  
Example:  
Placement:  
Default:  
See Above  
Preceding the data  
The default is Proportional Spacing.  
Command Function  
Printer Input  
To reset proportional spacing and place the printer back to fixed  
spacing.  
<ESC>A  
<ESC>H0025<ESC>V0050<ESC>PS  
<ESC>L0202<ESC>XMPROPORTIONAL SPACING  
<ESC>H0025<ESC>V0130<ESC>PR  
<ESC>L0202<ESC>XMFIXED SPACING  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. This command only works with the proportionally spaced fonts XU,  
XM, XS, XL and XB.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-25  
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Section 4. Programming Reference  
Character Pitch  
Command Structure  
<ESC>Paa  
aa = Number of dots between characters (00-99)  
Example: <ESC>P03  
Placement: Preceding the text to be printed  
Default: <ESC>P02  
Command Function  
Input to Printer:  
To designate the amount of spacing (in dots) between characters.  
This command provides a means of altering character spacing for  
label constraints or to enhance readability.  
<ESC>A  
<ESC>H0025<ESC>V0025<ESC>L0202<ESC>XB1M-8400RV  
<ESC>H0025<ESC>V0125<ESC>L0 202<ESC>P20<ESC>XB1M-8400RV  
<ESC>H0025<ESC>V0225<ESC>L0202<ESC>P40<ESC>XB1M-8400RV  
<ESC>Q1<ESC>Z  
Printer Output:  
Page 4-26  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes  
1. This command is affected by the <ESC>L Character Expansion  
command (see Page 4-23). The character pitch is actually the  
product of the current horizontal expansion multiple and the  
designated pitch value.  
Example:  
<ESC>L0304  
<ESC>P03  
Pitch = (03) x (03) = 9 dots  
2. To avoid confusion, you may want to include the <ESC>L  
Character Expansion command and this command together in  
your program.  
3. This command affects fonts U, S, M, XU, XS, XM, OA & OB (see  
Page 4-34, fonts WB, WL, XB and XL (see Page 4-38), and the  
vector font (see Page 4-36).  
4. Character Pitch will always revert to the default value unless it is  
specified before each new font command in the data stream.  
5. This command also affects Codabar, Code 39 and Industrial  
2 of 5 bar codes.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-27  
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Section 4. Programming Reference  
Character, Proportional Spacing  
Command Structure  
<ESC>PS  
<ESC>PR  
Set to proportional spacing  
Reset to fixed spacing  
Example:  
Placement:  
Default:  
See above  
Preceding the data to be proportional spaced  
<ESC>PS  
Command Function  
Printer Input  
To specify the printing of proportional or fixed spacing for  
proportionally spaced fonts.  
<ESC>A  
<ESC>H0025<ESC>V0050<ESC>PS  
<ESC>L0202<ESC>XMPROPORTIONAL SPACING  
<ESC>H0025<ESC>V0130<ESC>PR  
<ESC>L0202<ESC>XMFIXED SPACING  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. Once this command is sent in the data stream, it is in effect until the  
end of the print job unless a reset command is sent.  
Page 4-28  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Clear Print Job(s) & Memory  
Command Structure  
<ESC>*a  
a
=
If the “a” parameter is not included with this command and  
the printer is in the multi-buffer mode, this command clears  
all print jobs in the printer memory, including the current  
print job.  
a
=
If “a” is included with this command, it specifies the internal  
memory section to be cleared  
T To clear the custom character memory  
& To clear the form overlay memory  
X To clear all internal memory  
Example:  
Placement:  
Default:  
<ESC>*  
<ESC>*X  
This command should be sent to the printer as an  
independent data stream.  
None  
Command Function  
Input to Printer:  
To clear individual memory or buffer areas of the printer.  
<ESC>A  
<ESC>*  
<ESC>Z  
Printer Output:  
Special Note  
There is no printer output as a result of this command. The current  
print job in the buffer will be terminated and all other print jobs in the  
buffer cleared.  
1. See Memory Card Functions for variations of this command used to  
clear data from the memory card (Page 4-82).  
2. It is not necessary to clear the printer’s memory between each print  
job.  
3. The primary purpose of this command is to clear all print jobs in the  
multi-buffer mode. The “a” parameter can be used in either the  
multi-buffer or single job mode to clear specific parts of the  
memory.  
4. When the “a” parameter is used, the section of memory specified  
will not be cleared until the label is printed.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-29  
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Section 4. Programming Reference  
Continuous Forms Printing  
Command Structure  
None  
The printer locates the end of an adhesive label by sensing the  
backing between labels or through the use of an eye-mark (black  
rectangle on the reverse side of the backing). It locates the end of a  
tag from a notch, eye-mark, or a hole between tags. Both sensors  
should be disabled when printing continuous forms by placing the  
Label Sensor Selection switch (DSW3-3) in the ON position. See  
Section 2: Printer Configuration for instructions on configuring the  
printer using the front panel DIP switch array.  
If you will be using continuous labels or tags, the printer must be told  
to stop feeding in another manner. The length is determined by the  
position of the last printed image on the label or tag. The printer will  
stop feeding when this last field is finished printing. The length may  
be increased with printed spaces (20 hexadecimal) if necessary.  
There is no command code to control label length.  
Page 4-30  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Copy Image Area  
Command Structure  
<ESC>WDHaaaaVbbbbXccccYdddd  
aaaa =  
bbbb =  
cccc =  
dddd =  
Horizontal position of the top left corner of the area to be copied  
Vertical position of the top left corner of the area to be copied  
Horizontal length of the image area to be copied  
Vertical length of the image area to be copied  
Example:  
<ESC>WDH0100V0050X0600Y0400  
Placement:  
Anywhere within the data stream, after specifying the  
location of the duplicate image.  
Default:  
None  
Command Function  
Input to Printer:  
To copy an image from one location to another on the same label.  
This may be useful for duplicating individual fields or entire sections  
of the label with only one command.  
<ESC>A  
<ESC>H0050<ESC>V0050<ESC>E010<ESC>XM  
SATOSATOSATOSATOSATOSATOSATO  
SATOSATOSATOSATOSATOSATOSATO  
SATOSATOSATOSATOSATOSATOSATO  
SATOSATOSATOSATOSATOSATOSATO  
<ESC>H0180<ESC>V0250<ESC>WDH0165V0050X0400Y0200  
<ESC>Q1<ESC>Z  
Printer Output:  
SATO M-8400RV  
9001041 Rev. D  
Page 4-31  
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Section 4. Programming Reference  
Special Notes  
1. Use the Print Position commands (V and H) to locate the new area  
for the duplicate image (see Page 4-59).  
2. Position of the new target area must not be inside the original  
image.  
3. If you use the Rotate command, V, H, X and Y axis will be reversed.  
4. If the reference area of the target image exceeds the print area, it  
will not be printed.  
5. The allowable ranges for these fields are as follows:  
M-8400RV  
Horizontal  
0001  
to  
0832  
aaaa  
cccc  
Vertical  
bbbb  
0001  
to  
dddd  
1424  
Page 4-32  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Cutter Command  
Command Structure  
<ESC><NUL>aaaa  
<ESC>~aaaa  
aa  
=
Number of labels to print between each cut (01-9999)  
<ESC>~0002  
Example:  
Placement:  
Default:  
Following the Print Quantity command <ESC>Q  
<ESC><NUL>0001 (if cutter enabled)  
Command Function  
Input to Printer:  
To control the cutting of labels when using a SATO cutter unit with  
the printer printer. This command allows the cutting of a multi-part tag  
or label at a specified interval within a print job.  
<ESC>A  
<ESC>H0020<ESC>V0020<ESC>WB1TEST LABEL<ESC>Q3  
<ESC>~0002  
<ESC>Z  
Printer Output:  
Special Notes  
This set of commands will print 6 labels (3 x 2) with two labels  
between each cut.  
1. You must have the optional printer Cutter to use this function.  
Contact your SATO representative for more information.  
2. To use this command, the printer configuration must have the cutter  
option enabled. See Printer Configuration in Section 2 of this  
manual.  
3. If the cutter option has been enabled in the printer configuration  
and the cut value (aaaa = 0000), the cutter is inactive.  
The <NUL> represents the ASCII 00 Hex character and can be  
interchanged with a tilde character.  
4. When using the Cutter command, the total number of labels printed  
is the product of the cut value and the print quantity. For example,  
if the cut value is 2, and the print quantity is 20, then 20 sets of  
two labels will be printed.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-33  
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Section 4. Programming Reference  
Fonts U, S, M, OA, OB, XU, XS & XM  
Command Structure  
Font XU: <ESC>XU  
Font XS: <ESC>XS  
Font XM: <ESC>XM  
Font OA: <ESC>OA  
Font U: <ESC>U  
Font S: <ESC>S  
Font M: <ESC>M  
Font OB: <ESC>OB  
Example:  
Placement:  
Default:  
See above  
Preceding the data to be printed  
None  
Command Function  
To print text images on a label. These are eight of the built-in fonts  
available on the printer. All matrices include descenders.  
NON-PROPORTIONAL  
5W x 9H dot matrix  
8W x 15H dot matrix  
PROPORTIONAL(1)  
5W x 9H dot matrix  
17W x 17H dot matrix  
U
S
XU  
XS  
M
13W x 20H dot matrix  
XM 24W x 24H dot matrix  
OA  
OB  
OCR-A font 15W x 22H dot matrix  
OCR-B font 20W x 24H dot matrix  
(1) These fonts will be printed with proportional spacing only if preceded by an  
<ESC>PS command.  
Input to Printer  
<ESC>A<ESC>PS  
<ESC>H0001<ESC>V0100<ESC>L0202<ESC>XUSATO  
<ESC>H0001<ESC>V0175<ESC>L0202<ESC>XSSATO  
<ESC>H0001<ESC>V0250<ESC>L0202<ESC>XMSATO  
<ESC>H0001<ESC>V0325<ESC>L0101<ESC>OASATO  
<ESC>H0001<ESC>V0400<ESC>L0101<ESC>OBSATO  
<ESC>H0300<ESC>V0100<ESC>L0202<ESC>USATO  
<ESC>H0300<ESC>V0175<ESC>L0202<ESC>SSATO  
<ESC>H0300<ESC>V0250<ESC>L0202<ESC>MSATO  
<ESC>Q1<ESC>Z  
Printer Output  
Page 4-34  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes  
1. Characters may be enlarged through the use of the Character  
Expansion command (see Page 4-23).  
2. Character spacing may be altered through the use of the Character  
Pitch command (see Page 4-26). The default is 2 dots between  
characters. It is recommended to use a spacing of 5 dots for  
OCR-A and 1 dot for OCR-B.  
3. You may also create custom characters or fonts. See the <ESC>T  
Custom-Designed Characters command (Page 4-21).  
4. A font must be defined for each field to be printed. There is no  
default font.  
5. Fonts U, S, M, OA and OB are identical to fonts U, S, M, OA and  
OB on the SATO M-8400 printer.  
6. The proportionally spaced fonts XU, XS, XM, XL and XA can be  
printed with fixed spacing using the <ESC>PS Proportional Space  
command.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-35  
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Section 4. Programming Reference  
Font, Vector  
Command Structure  
Specify Vector Font:  
Data for Vector Font:  
<ESC>$a,b,c,d  
<ESC>$=(data)  
a
=
A Helvetica Bold (proportional spacing)  
B Helvetica Bold (fixed spacing)  
Font width (50-999)  
Font height (50-999 dots)  
Font variation (0-9) as follows:  
b
c
d
=
=
=
0
1
2
3
4
5
6
7
8
9
Standard  
Standard open (outlined)  
Gray (mesh) pattern 1  
Gray (mesh) pattern 2  
Gray (mesh) pattern 3  
Standard open, shadow 1  
Standard open, shadow 2  
Standard mirror image  
Italic  
Italic open, shadow  
Example:  
<ESC>$A,100,200,0<ESC>$=123456  
Immediately preceding data to be printed.  
None  
Placement:  
Default:  
Command Function  
Input to Printer  
To specify printing of the unique SATO vector font. The vector font  
allows large characters to be printed with smooth, round edges. Each  
character is made of a number of vectors (or lines), and will require  
slightly more printer compiling time.  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>$A,100,100,0<ESC>$=SATO AMERICA  
<ESC>H0100<ESC>V0200<ES C>$=VECTOR FONT  
<ESC>H0100<ESC>V0350<ESC>$A,200,300,8<ESC>$=SATO  
<ESC>Q1<ESC>Z  
Page 4-36  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Printer Output  
Special Notes  
1. The Pitch command can be used with Vector fonts.  
2. If the font size designation is out of the specified range, a default  
value of 50 is used.  
4. The font width and height values include asenders, desenders and  
other space.  
5. A font must be defined for each field to be printed. There is no  
default font.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-37  
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Section 4. Programming Reference  
Fonts WB, WL, XB & XL  
Command Structure  
Font WB: <ESC>WBa  
Font XB: <ESC>XBa  
Font WL: <ESC>WLa  
Font XL: <ESC>XLa  
a
=
0
1
Disables auto-smoothing of font  
Enables auto-smoothing of font (see notes below)  
Example:  
<ESC>WB1123456  
Placement:  
Default:  
Preceding the data to be printed  
None  
Command Function  
To print text images on a label. These are the four auto-smoothing  
fonts available on the printer.  
NON-PROPORTIONAL  
18W x 30H dot matrix  
28W x 52H dot matrix  
PROPORTIONAL(1)  
48W x 48H dot matrix  
48W x 48H dot matrix  
WB  
WL  
XB  
XL  
(1) These fonts will be printed with proportional spacing only if preceded by an  
<ESC>PS command.  
Input to Printer:  
ESC>A<ESC>PS  
<ESC>H0001<ESC>V0100<ESC>WB0SATO  
<ESC>H0001<ESC>V0185<ESC>WB1SATO  
<ESC>H0001<ESC>V0270<ESC>WL0SATO  
<ESC>H0001<ESC>V0355<ESC>WL1SATO  
<ESC>H0300<ESC>V0100<ESC>XB0SATO  
<ESC>H0300<ESC>V0185<ESC>XB1SATO  
<ESC>H0300<ESC>V0270<ESC>XL0SATO  
<ESC>H0300<ESC>V0355<ESC>XLSATO  
<ESC>Q1<ESC>Z  
Printer Output:  
Page 4-38  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes  
1. Auto-smoothing (when enabled) is only effective if the character  
expansion rate is at least (3) times in each direction.  
2. Characters may be enlarged through the use of the <ESC>L  
Character Expansion command (see Page 4-23).  
3. Character spacing may be altered through the use of the <ESC>A  
Character Pitch command (see Page 4-26).  
4. A font must be defined for each field to be printed. There is no  
default font.  
5. The proportionally spaced fonts XU, XS, XM, XL and XB can be  
printed with fixed spacing using the <ESC>PS Proportional Space  
command.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-39  
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Section 4. Programming Reference  
Form Feed  
Command Structure  
<ESC>A(space)<ESC>Z  
Example:  
See above  
Placement:  
Default:  
Separate data stream sent to printer  
None  
Command Function  
Input to Printer  
To feed a blank tag or label, which is the equivalent of a “form feed”  
<ESC>A(space)  
<ESC>Z  
Printer Output  
Blank label or tag  
Page 4-40  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Form Overlay, Recall  
Command Structure  
<ESC>/  
Example:  
Placement:  
See above  
Must be preceded by all other data and placed just before  
the Print Quantity command (<ESC>Q)  
Default:  
None  
Command Function  
Input to Printer  
To recall the label image from the form overlay memory for printing.  
This command recalls a stored image from the overlay memory.  
Additional or different data can be printed with the recalled image.  
<ESC>A  
<ESC>H0001<ESC>V0125  
<ESC>STHIS IS THE STORED IMAGE WITH A BARCODE  
<ESC>H0001<ESC>V0165<ESC>B103100*12345*  
<ESC>&<ESC>Z  
<ESC>A<ESC>H0001<ESC>V0050  
<ESC>STHIS IS RECALLING AND ADDING TO THE STORED IMAGE<ESC>/  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. The overlay is stored using the <ESC>& Form Overlay Store  
command (see Page 4-42).  
2. If the this command is used with the <ESC>AX Expanded Print  
Length command (see Page 4-57) the Form Overlay length  
cannot exceed 14".  
SATO M-8400RV  
9001041 Rev. D  
Page 4-41  
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Section 4. Programming Reference  
Form Overlay, Store  
Command Structure  
<ESC>&  
Example:  
See above  
Placement:  
Default:  
Must be preceded by all other data and placed just before  
the Stop command (<ESC>Z)  
None  
Command Function  
Input to Printer  
To store a label image in the volatile form overlay memory. Only one  
label image may be stored in this memory area at a time.  
<ESC>A  
<ESC>H0001<ESC>V0125  
<ESC>STHIS IS THE STORED IMAGE WITH A BARCODE  
<ESC>H0001<ESC>V0165<ESC>B103100*12345*  
<ESC>&  
<ESC>Z  
Printer Output  
Special Notes  
There is no output from this command. It stores the label image in the  
overlay buffer.  
1. Remember that this storage is volatile. Therefore, if the printer  
loses power, the overlay must be sent again.  
2. The overlay is recalled using the <ESC>/ Form Overlay Recall  
command (see Page 4-41).  
3. Form overlays do not have to be recompiled each time they are  
called to be printed and therefore may result in much faster print  
output.  
Page 4-42  
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SATO M-8400RV  
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Section 4. Programming Reference  
Graphics, Custom  
Command Structure  
<ESC>Gabbbccc(data)  
a
=
Specifies format of data stream to follow  
B Binary format  
H Hexadecimal format  
bbb =  
Number of horizontal 8 x 8 blocks (001-248)  
Number of vertical 8 x 8 blocks (001-267)  
Hex data to describe the graphic image  
ccc =  
(data)=  
Example:  
<ESC>GH006006  
See Appendix C for a detailed example  
Placement:  
Default:  
May be placed anywhere within the data stream after the  
necessary position commands.  
None  
Command Function  
Printer Input  
To create and print custom graphics (logos, pictures, etc.) on a label.  
The graphic image may be printed along with other printed data to  
enhance label appearance or eliminate the need for preprinted label  
stock. Using a dot-addressable matrix, design the graphic image in 8  
dot by 8 dot blocks, then send it in a binary format to the printer.  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>GH006006  
FFFFFFFFFFFFFFFFFFFFFFFFC00000000003  
C00000000003C000FFFFFFF3C00080000013  
C00080000013C0009FFFFF13C00080000013  
C00080000013C0009FFFFF13C00080000013  
C00080000013C000FFFFFFF3C00000000003  
C00000000003C00000000003C00000000003  
C00000000003C00000000003C00003C00003  
C00007E00003C0000FF00003C0000FF00003  
C0000FF00003C0000FF00003C00007E00003  
C00003C00003C00003C00003C00003C00003  
C00003C00003C00003C00003C00003C00003  
C00003C00003C00003C00003C00003C00003  
C00003C00003C00001800003C00000000003  
C00000000003FFFFFFFFFFFFFFFFFFFFFFFF  
<ESC>H0300<ESC>V0100<ESC>XSPLEASE PLACE YOUR DISK  
<ESC>H0300<ESC>V0150<ESC>XSIN A SAFE PLACE  
<ESC>Q1<ESC>Z  
See Appendix C for a details on the data format.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-43  
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Section 4. Programming Reference  
Printer Output  
Special Notes  
1. Do not use ASCII <CR> or <LF> characters (carriage return or line  
feed) as line delimiters within the graphic data or the actual image  
will not be printed as specified.  
2. A custom graphic cannot be enlarged by the <ESC>L Character  
Expansion command (Page 4-23).  
3. A custom graphic is not affected by either of the Rotation  
commands. Therefore, always design and locate your graphic  
image to print in the appropriate orientation.  
4. Use an optional Memory Card to expand the print length.  
5. To store graphic images in an optional memory card, see the  
Memory Card Functions section.  
6. The binary format reduces the transmission time by 50%.  
Page 4-44  
9001041 Rev. D  
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Section 4. Programming Reference  
Graphics, PCX  
Command Structure  
<ESC>GPaaaaa,(data)  
aaaaa  
= Number of bytes to be downloaded  
Example:  
Placement:  
Default:  
<ESC>GP32000, ... data...  
Anywhere within the job data stream  
None  
Command Function  
Printer Input  
To allow the creation and printing of graphic images using a PCX file  
format.  
See Appendix Appendix C for a detailed example  
<ESC>A  
<ESC>V0150<ESC>H0100<ESC>GP03800,(...Data...)  
<ESC>Q1  
<ESC>Z  
Printer Output  
Special Notes  
1. The maximum number of bytes that can be downloaded is 32K  
(compressed). The number specified by this command includes  
the PCX header information. The maximum size of the  
uncompressed PCX file is 64K. If the uncompressed file exceeds  
64K, the graphic will not print.  
2. Only black and white PCX files can be downloaded.  
3. The file size specified by this command is the DOS file size in bytes.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-45  
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Section 4. Programming Reference  
Job ID Store  
Command Structure  
<ESC>IDaa  
aa  
=
Job ID assigned (01 to 99)  
Example:  
Placement:  
Default:  
<ESC>ID09  
Immediately following the <ESC>A in the job data stream.  
None  
Command Function  
Printer Input  
To add an identification number to a job. The status of the job can  
then be determined using the ENQ command in the Bi-Com status  
mode (See Section 5: Interface Specifications for more information).  
<ESC>A  
<ESC>ID02  
. . . Job . . .  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command.  
1. Works only in Bi-Com mode. The Job ID number must be stored  
before Bi-Com status mode can be used.  
2. If more than one ID number is sent in a single job, i.e.  
<ESC>A  
<ESC>ID01  
. . . . . . . . . .  
<ESC>ID02  
. . . . . . . . .  
the last number transmitted will be used.  
Page 4-46  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Journal Print  
Command Structure  
<ESC>J  
Example:  
Placement:  
Default:  
See above  
Immediately following <ESC>A  
None  
Command Function  
Input to Printer  
Printer Output  
To print text in a line by line format on a label. By specifying this  
command, you automatically select Font S with a Character  
Expansion of 2x2. You also establish a base reference point of  
H2,V2. The character pitch is 2 dots and the line gap is 16 dots.  
Simply issue an ASCII <CR> at the end of each text line.  
<ESC>A  
<ESC>J WITH THE JOURNAL FEATURE  
YOU CAN PRINT TEXT WITHOUT  
USING ANY FONT COMMANDS  
OR POSITION COMMANDS  
<ESC>Q1<ESC>Z  
Special Notes  
1. Journal mode assumes a maximum label width . Otherwise, you  
may print where there is no label and damage your print head.  
2. It is effective only for the current print job.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-47  
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Section 4. Programming Reference  
Lines and Boxes  
Command Structure  
Line  
aa  
b
<ESC>FWaabcccc  
=
=
Width of horizontal line in dots (01-99)  
Line orientation  
H Horizontal line  
V Vertical Line  
cccc =  
Box:  
Length of line in dots (see Note 2 for max length)  
<ESC>FWaabbVccccHdddd  
aa = Width of horizontal side in dots (01-99)  
bb = Width of vertical side in dots (01-99)  
cccc = Length of vertical side in dots (see Note 2 for max length)  
dddd = Length of horizontal side in dots (see Note 2 for max length)  
Example:  
<ESC>FW02H0200  
Placement:  
Default:  
Following the necessary positioning commands  
None  
Command Function  
Input to Printer  
To print horizontal lines, vertical lines, and boxes as images on the  
label.  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>FW20H0200  
<ESC>H0320<ESC>V0100<ESC>FW20V0200  
<ESC>H0350<ESC>V0100<ESC>FW1010H0200V0200  
<ESC>Q1<ESC>Z  
Page 4-48  
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Section 4. Programming Reference  
Printer Output  
Special Notes  
1. It is recommended that all lines and boxes be specified in the  
normal print direction.  
2. The maximum allowable lengths are as follows.  
LINE/BOX  
M-8400RV  
LENGTH  
Horizontal  
cccc  
0001 to 0832  
Vertical  
cccc  
0001 to 1424  
001 to 2824 (Expanded Print Length)  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Line Feed  
Command Structure  
<ESC>Eaaa  
aaa =  
Number of dots (001-999) between the bottom of the  
characters on one line to the top of the characters on  
the next line  
Example:  
Placement:  
Default:  
<ESC>E010  
Preceding the text that will use the line feed function  
None  
Command Function  
To print multiple lines of the same character size without specifying a  
new print position for each line. With the Line Feed command, specify  
the number of dots you want between each line. Then, send an ASCII  
<CR> at the end of each line of text. The printer automatically  
identifies the size of the last character, moves down the number of  
dots specified, and begins printing the next line.  
Input to Printer  
Printer Output  
<ESC>A  
<ESC>E010<ESC>H0050<ESC>V0050<ESC>L0202<ESC>S  
THIS IS THE 1ST LINE  
THIS IS THE 2ND LINE  
THIS IS THE 3RD LINE  
<ESC>Q1<ESC>Z  
Special Notes  
1. This command can be used for text and for bar codes.  
2. It is effective only for the current data stream.  
3. When printing lines or boxes in the same data stream with the Line  
Feed command, the Lines and Boxes command should be  
specified last, preceding <ESC>Q Quantity command.  
Page 4-50  
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Section 4. Programming Reference  
4. This command is invalid only if the value specified is zero.  
5. The rotation command can be used with this command.  
6. Following this command with a <CR> character will allow you to  
print with auto line feed. In this case, the print position will be  
determined from the value specified in the command and the H  
value set in the printer. However, if you specify several H values  
after this command, the print position will be determined by the H  
value last specified. You must redefine the font to be used after  
each H command.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Mirror Image  
Command Structure  
<ESC>Hhhhh<ESC>Vvvvv<ESC>RMaaaa,bbbb  
hhhh =  
vvvv =  
aaa =  
bbbb =  
Horizontal position of the top left corner of the area to be  
mirrored (see Print Position commands on Page 4-59)  
Vertical position of the top left corner of the area to be  
mirrored (see Print Position commands on Page 4-59)  
Horizontal length in dots of image area to be mirrored  
(0008 to 9999)  
Vertical length in dots of image area to be mirrored  
(0008 to 9999)  
Example:  
Placement:  
Default:  
<ESC>H100<ESC>V100<ESC>RM0150,0050  
After fields to be mirrored  
None  
Command Function  
Input to Printer  
To allow mirror image printing of data, such as on transparent labels  
to be applied to a glass or other transparent surface.  
Label #1  
<ESC>A<ESC>H0100<ESC>V0050<ESC>XL0ABCDEF  
<ESC>RM  
<ESC>Q1<ESC>Z  
Label #2  
<ESC>A<ESC>H0100<ESC>V0050<ESC>XL0ABCDEF  
<ESC>V0050<ESC>H0100<ESC>RM0150,0100  
Label #3  
<ESC>A<ESC>%1<ESC>H0100<ESC>V0100<ESC>XL0ABCDEF  
<ESC>RM  
<ESC>Q1<ESC>Z  
Label #4  
<ESC>A<ESC>H0100<ESC>V0100<ESC>XL0ABCDEF  
<ESC>%1<ESC>RM  
<ESC>H0100<ESC>0100<ESC>XL0ABCDEF  
<ESC>Q1<ESC>Z  
Printer Output  
Label #1  
Page 4-52  
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Section 4. Programming Reference  
Label #2  
Mirrored Area  
Label #3  
7"  
Label #4  
7"  
Special Notes  
1. If Vertical and Horizontal position is not specified in the command,  
all data preceding the command will be mirrored.  
2. This command can be used with the <ESC>% Rotate Fixed Base  
Reference Point command (see Page 5-66). It cannot be used  
with the <ESC>R Rotate Moving Base Reference Point command  
(see Page 5-68). Please note that the reference point rotation is  
dependent upon the location of the <ESC>% command in the  
data stream  
3. This command should not be specified more than once in any  
single job.  
4. This command cannot be used with commands requiring re-editing  
of the print area, such as Sequential Numbering, Real time clock  
or Copy Image Area.  
5. Any data outside the printable area is not mirrored the command is  
treated as a command error. Any print job containing the  
<ESC>RM comand and without any print data will be treated as a  
command error.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Off-Line/Pause  
Command Structure  
<ESC>@,nn...n  
nn...n  
= Optional message to be displayed on the LCD.  
Maximum of 32 characters  
Example:  
See above  
Placement:  
Default:  
Anywhere in the print job between <ESC>A and <ESC>Z  
None  
Command Function  
Input to Printer  
To specify the printer to come to an off-line state. When used within a  
print job, the printer goes off-line after finishing the print job.  
<ESC>A  
<ESC>@,Load Blue Labels and place printer On-Line  
. . . Job . . .  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output for this command. The printer is placed in  
the Off-Line mode as soon as the current print job is finished.  
1. You must press the LINE key on the front panel to return the printer  
to an On-Line status (see Operator Panel in Section 2 of this  
manual).  
2. Remember, when using this command, that if the print job specifies  
<ESC>Q10, all ten labels will print before the printer will go  
off-line.  
Page 4-54  
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Section 4. Programming Reference  
Postnet  
Command Structure  
<ESC>BPn...n  
n...n =  
5 digits (Postnet-32 format)  
6 digits (Postnet-37 format)  
9 digits (Postnet-52 format)  
11 digits (Postnet-62, Delivery Point format)  
Example:  
Placement:  
Default:  
<ESC>BP123456789  
Immediately preceding the data to be encoded  
None  
Command Function  
Printer Input  
To print Postnet bar codes  
<ESC>A  
<ESC>H0100<ESC>V0120<ESC>BP94089  
<ESC>H0100<ESC>V0160<ESC>BP123456  
<ESC>H0100<ESC>V0200<ESC>BP123456789  
<ESC>H0100<ESC>V0240<ESC>BP12345678901  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. If the number of data digits does not match those listed, the  
command is ignored.  
2. Only numeric data will be accepted.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Print Darkness  
Command Structure  
<ESC>#Ea  
a
=
Print darkness value  
(see Note 2 for allowable setting)  
Example:  
<ESC>#E2  
Placement:  
Must be placed immediately after <ESC>A and  
immediately before <ESC>Z in its own separate data stream  
Default:  
See Note 2  
Command Function  
Input to Printer  
To specify a new print darkness setting. This command allows  
software control of the darkness setting for unique media and ribbon  
combinations.  
<ESC>A  
<ESC>#E2  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output for this command.  
1. This becomes the new setting in the printer configuration for all  
subsequent print jobs, unless changed. The setting is stored in  
non-volatile memory and is not affected by cycling power.  
2. The allowable Print Darkness settings are as follows:  
M-8400RV  
Darkness  
Settings  
1, 2, 3, 4, or 5  
Default values are shown in bold type.  
Page 4-56  
9001041 Rev. D  
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Section 4. Programming Reference  
Print Length, Expanded  
Command Structure  
<ESC>AX Sets the print length to 14" (356 mm)  
<ESC>AR Resets the maximum print length to 7" (178 mm)  
Example:  
See above  
Placement:  
Must follow the Start Code command (see Page 4-74)  
and be in it’s own separate data stream.  
Default:  
<ESC>AR  
Command Function  
Input to Printer:  
To double the maximum print length (in feed direction) for a label.  
<ESC>A  
<ESC>AX  
<ESC>Z  
<ESC>A  
<ESC>H0050<ESC>V0100<ESC>WB1EXPAND TO:  
<ESC>H0050<ESC>V2700<ESC>WB114 INCHES  
<ESC>Q1<ESC>Z  
<ESC>A  
<ESC>AR  
<ESC>Z  
Printer Output:  
14"  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Special Notes  
1. AX is effective until AR is sent to reset the printer to its standard  
print length, or until the printer is repowered.  
2. It may be included in an independent data stream to specify the  
size of the maximum print area:  
LENGTH  
M-8400RV  
<ESC>A  
<ESC>AX  
<ESC>Z  
14"  
2848 dots  
<ESC>A  
<ESC>AR  
<ESC>Z  
7"  
1424 dots  
3. When this command is used with the <ESC>& Store Form Overlay  
command (see Page 4-42) the Form length cannot exceed 14".  
Page 4-58  
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SATO M-8400RV  
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Section 4. Programming Reference  
Print Position  
Command Structure  
Horizontal Position:  
Vertical Position:  
<ESC>Haaaa  
<ESC>Vbbbb  
aaaa =  
bbbb =  
Number of dots horizontally from the base reference point  
(1 to maximum) See Note 2.  
Number of dots vertically from the base reference point  
(1 to maximum) See Note 2.  
Example: <ESC>H0020<ESC>V0150  
Placement:  
Preceding any printed field description of lines/boxes,  
fonts, bar codes or graphics.  
Default: <ESC>H0001  
<ESC>V0001  
Command Function  
The Horizontal and Vertical commands specify the top left corner of a  
field or label, using the current base reference point as an origin.  
They also establish a reference point for subsequent fields until the  
next horizontal and/or vertical print position command is issued.  
Input to Printer  
Printer Output  
<ESC>A  
<ESC>H0025<ESC>V0050<ESC>L0303<ESC>MSATO  
<ESC>H0100<ESC>V0150<ESC>MSATO  
<ESC>Q1<ESC>Z  
Special Notes  
1. The print position of a field is affected by both the Rotate (<ESC>R  
and <ESC>A3) commands.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
2. For print lengths greater than 14 inches an optional Memory Card  
must be used.  
M-8400RV  
Maximum Print  
832 dots  
4.1 in.  
Width  
aaaa  
104 mm  
Standard Print  
Length  
1424 dots  
7.0 in.  
bbbb  
178 mm  
Expanded with  
<ESC>AX  
bbbb  
2848 dots  
14.0 in.  
356 mm  
(2)  
Maximum Length with Memory Card  
128 Kbyte  
bbbb  
1257 dots  
6.2 in.  
157 mm  
512 Kbyte  
bbbb  
5038 dots  
24.8 in.  
629 mm  
(1)  
1 Mbyte  
bbbb  
9999 dots  
49.2 in.  
1249 mm  
(1)  
2 Mbyte  
bbbb  
9999 dots  
49.2 in.  
1249 mm  
(1) Limited by the number of digits in the command field.  
(2) When a Memory Card is used to expand the print length, the card capacity is  
used instead of the internal memory, not in addition to the internal memory.  
3. If any part of an image is placed past the maximum number of dots  
for standard length and or the capacity of the memory card, that  
part of the image will be lost.  
4. If any part of an image is placed past maximum allowable dots  
across the label, that part of the image will be lost.  
5. If you attempt to print where there is no paper, you may damage  
the print head.  
6. For these commands, the leading zeroes do not have to be  
entered. The command V1 is equivalent to V0001.  
Page 4-60  
9001041 Rev. D  
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Section 4. Programming Reference  
Print Quantity  
Command Structure  
<ESC>Qaaaaaa  
aaaaaa  
= Total number of labels to print (1-999999)  
<ESC>Q500  
Example:  
Placement:  
Just preceding <ESC>Z, unless <ESC>NUL exists, then  
preceding that. This command must be present in every  
print job.  
Default:  
None  
Command Function  
Input to Printer  
To specify the total number of labels to print for a given print job.  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>WB1M-8400RV  
<ESC>Q3  
<ESC>Z  
Printer Output  
Special Notes  
Three labels containing the data “M-8400RV” wll be printed.  
1. To pause during a print job, you must press the LINE key on the  
Operator Panel.  
2. To cancel a print job, you must turn off the printer, or you may send  
the <CAN> code if using the Bi-Com mode. Multi-Buffer jobs can  
be cleared with the <ESC>* Clear Print Job(s) and Memory  
command (see Page 4-29).  
3. When used with the <ESC>F Sequential Numbering command (see  
Page 4-72, the Print Quantity value should be equal to the total  
number of labels to be printed.  
4. If you do not specify a Print Quantity, the printer will not print a label.  
5. For this command, leading zeroes do not have to be entered. The  
command Q1 is equivalent to Q000001.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-61  
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Section 4. Programming Reference  
Print Speed  
Command Structure  
<ESC>CSa  
a
=
Designates the speed selection  
See Note 2 for allowable settings  
Example:  
<ESC>CS6  
Placement:  
Must be placed immediately after <ESC>A and  
immediately before <ESC>Z in its own separate data stream  
Default:  
As previously set in the printer configuration  
Command Function  
Input to Printer  
To specify a unique print speed through software for a particular  
label. This allows flexibility in finding the best performance and quality  
for the particular label format, media, and ribbon. All subsequent  
labels will print at this speed unless the speed is changed with this  
command or through the Operator Panel.  
<ESC>A  
<ESC>CS5  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output for this command. It sets the print speed of  
the printer.  
1. This becomes the new setting in the printer configuration for all  
subsequent print jobs, unless changed. The setting is stored in  
non-volatile memory and is not affected by cycling the power.  
2. The allowable Print Speed settings are as follows:  
CS Command  
DSW2-8 OFF  
DSW2-8 ON  
1
2
3
4
5
2 ips (50mm/s)  
4 ips (100mm/s)  
6 ips (150mm/s)  
8 ips (150mm/s)  
10 ips (250mm/s)  
2 ips (50mm/s)  
3 ips (75mm/s)  
4 ips (100mm/s)  
5 ips (125mm/s)  
N/A  
Default values are shown in bold type.  
Page 4-62  
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Section 4. Programming Reference  
Repeat Label  
Command Structure  
<ESC>C  
Example:  
See above  
Placement:  
Must be placed immediately after <ESC>A and  
immediately before <ESC>Z in its own separate data stream  
Default:  
None  
Command Function  
Input to Printer  
To print duplicate of the last label printed  
<ESC>A  
<ESC>C  
<ESC>Z  
Printer Output  
Special Notes  
A duplicate of the previous label will be printed.  
1. This command will have no effect if the power to the printer was  
cycled off and back on since printing the previous label.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-63  
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Section 4. Programming Reference  
Replace Data (Partial Edit)  
Command Structure  
<ESC>0 (<ESC>zero)  
Example:  
Placement:  
Default:  
See above  
Must follow <ESC>A and precede all other print data  
None  
Command Function  
Input to Printer  
To replace a specified area of the previous label with new data. This  
command will cause the previous label to print along with any  
changes specified within the current data stream.  
<ESC>A  
<ESC>H0025<ESC>V0020<ESC>WB0M-8400  
<ESC>H0025<ESC>V0085<ESC>WB1M-8400RV  
<ES C>H0025<ESC>V0150<ESC>WL0M-8400RV  
<ESC>H0025<ESC>V0215<ESC>WL1M-8400RV  
<ESC>Q1<ESC>Z  
<ESC>A  
<ESC>0<ESC>H0025<ESC>V0020<ESC>WB0M-8400RV  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
Page 4-64  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
1. Specify the exact same parameters for the image to be replaced as  
were specified in the original data stream, including rotation,  
expansion, pitch, etc. This will ensure that the new data will  
exactly replace the old image. If the replacement data contains  
fewer characters than the old data, then the characters not  
replaced will still be printed.  
2. This command will not function if the power has been cycled off and  
back on since the last label was printed.  
3. Proportional Pitch text cannot be used with this command.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-65  
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Section 4. Programming Reference  
Reverse Image  
Command Structure  
<ESC>(aaaa,bbbb  
a
b
=
=
Horizontal length in dots of reverse image area  
Vertical height in dots of reverse image area.  
See Note 6 for field ranges  
Example:  
<ESC>(100,50  
Placement:  
This command must be preceded by all other data and be  
placed just before <ESC>Q  
Default:  
None  
Command Function  
Input to Printer  
To reverse an image area from black to white and vice versa. Use the  
Print Position commands (<ESC>H and <ESC>V) to locate the top  
left corner of the reverse image area.  
<ESC>A  
<ESC>H0050<ESC>V0120<ESC>L0202<ESC>WB1REVERSE  
<ESC>H0250<ESC>V0300<ES C>L0202<ESC>WB1HALF  
<ESC>H0040<ESC>V0110<ESC>(370,100  
<ESC>H0240<ESC>V0290<ESC>(220,47  
<ESC>Q1<ESC>Z  
Printer Output  
Page 4-66  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes  
1. A reverse image area is affected by the rotate commands.  
Therefore, always assume the printer is in the normal print  
orientation when designing and sending the Reverse Image  
command.  
2. If using reverse images with the form overlay, place this command  
before the Form Overlay command in the data stream.  
3. If the Rotate commands are used with this command, the V and H  
parameters are reversed.  
4. If the height and width to be reversed contain other than  
alphanumeric data, the area is not printed.  
5. If the values specified exceed the maximum ranges, the reverse  
image is not created.  
6. The maximum allowable settings are as follows:  
M-8400RV  
Horizontal  
0001 to 0832  
aaaa  
Vertical  
0001 to 1424  
bbbb  
SATO M-8400RV  
9001041 Rev. D  
Page 4-67  
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Section 4. Programming Reference  
Rotate, Fixed Base Reference Point  
Command Structure  
<ESC>%a  
a
=
0
1
2
3
Sets print to normal direction  
Sets print to 90°CCW  
Sets print to 180° rotated (upside down)  
Sets print to 270° CCW  
Example:  
<ESC>%3  
Placement:  
Default:  
Preceding any printed data to be rotated  
<ESC>%0  
Command Function  
Input to Printer  
Printer Output  
To rotate the print direction in 90° increments without changing the  
location of the base reference point. The diagram below illustrates the  
use of the <ESC>% Rotate command. Note that the entire print area  
is shown, but your label will probably not be as large as the entire  
area.  
<ESC>A  
<ESC>%0<ESC>H0200<ESC>V0100<ESC>MNORMAL DIRECTION  
<ESC>%1<ESC>H0200<ESC>V0300<ESC>MONE  
<ESC>%2<ESC>H0200<ESC>V0400<ESC>MTWO  
<ESC>%3<ESC H0200<ESC>V0500<ESC>MTHREE  
<ESC>Q1<ESC>Z  
Page 4-68  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes  
1. Do not combine this command and the <ESC>R Rotate command  
(see Page 4-70) in the same data stream.  
2. The specified values are valid until another Rotate (<ESC>%)  
command is received.  
3. Receipt of a Stop Print (<ESC>Z) command will reset the setting to  
the default value.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-69  
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Section 4. Programming Reference  
Rotate, Moving Base Reference Point  
Command Structure  
Normal Direction: <ESC>N  
Rotated Direction: <ESC>R  
Example:  
Placement:  
Default:  
See above  
Preceding any printed data to be rotated  
<ESC>N  
Command Function  
The <ESC>R command rotates the printing of all subsequent images  
in a print job by 90° counterclockwise each time it is used. It also  
moves the base reference point to a different corner of the print area.  
The <ESC>N command returns to the original base reference point  
and returns printing to the normal orientation.  
Input to Printer  
<ESC>A  
<ESC>N<ESC>H0100<ESC>V0010<ESC>MNORMAL DIRECTION  
<ESC>R<ESC>H0100<ESC>V0100<ESC>MONE  
<ESC>R<ESC>H0100<ESC>V0100<ESC >MTWO  
<ESC>R<ESC>H0100<ESC>V0100<ESC>MTHREE  
<ESC>R<ESC>H0100<ESC>V0100<ESC>MFOUR  
<ESC>Q1<ESC>Z  
Printer Output  
Page 4-70  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes  
1. Do not combine this command and the <ESC>% rotate command  
(see Page 4-68) in the same data stream.  
2. A custom graphic is not affected by this command. Therefore,  
always design and locate your graphic image to print in the  
appropriate orientation.  
3. See Section 4, Rotated Fields, Page 4-8, for more information.  
4. The specified values are valid until another Rotate (<ESC>R)  
command is received.  
5. Receipt of a Stop Print (<ESC>Z) command will reset the setting to  
the default value.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-71  
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Section 4. Programming Reference  
Sequential Numbering  
Command Structure  
<ESC>Faaaabcccc,dd,ee  
aaaa = Number of times to repeat the same data (0001-9999)  
b
=
Plus or minus symbol (+ for increments; - for decrements)  
Value of step for sequence (0001-9999)  
cccc =  
,dd  
,ee  
=
=
Number of digits for sequential numbering (01-99). The first  
incrementing character position starts after the positions  
exempted from sequential numbering as specified in ee.  
If these digits are left out, the default is 8.  
Number of digits free from sequential numbering (00-99)  
starting with the right most position. If these digits are left out,  
the default is 0.  
Example:  
<ESC>F001-001,04,03  
Decrementing  
004321321  
Free from Decrementing  
In this example, the right most (least significant) three digits  
would not decrement and the next four would decrement.  
Placement:  
Default:  
Preceding the starting value to be incremented or  
decremented.  
None  
Command Function  
Input to Printer  
To allow the ability to print sequential fields (text, bar codes) where all  
incrementing is done within the printer. Up to eight different  
sequential fields can be specified per label. Sequencing is effective  
for up to 99-digit numeric data within each field.  
<ESC>A<ESC>H0100<ESC>V0100<ESC>MSERIAL NUMBER:  
<ESC>H0100<ESC>V0200<ESC>F001+005  
<ESC>L0202<ESC>M1000  
<ESC>Q2<ESC>Z  
Page 4-72  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Printer Output  
Special Notes  
1. The value specified for Print Quantity (see Page 4-61) should be  
equal to the number of different sequential values desired  
multiplied by the number of repeats specified.  
Example:  
To print 2 sets each of the numbers 1001-1025 on separate  
labels, we need 50 total labels. The commands would be as  
follows:  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>F002+001<ESC>XM1001  
<ESC>Q50  
<ESC>Z  
2. It is necessary to specify the print position for each sequential field  
on a label.  
3. Up to eight different sequential fields can be specified per label.  
4. This command ignores alpha characters in the sequential number  
field.  
5. This command can not be used with the following commands:  
Copy Image, Page 4-31  
Reverse Image, Page 4-66  
Line Feed, Page 4-50  
SATO M-8400RV  
9001041 Rev. D  
Page 4-73  
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Section 4. Programming Reference  
Start/Stop Label  
Command Structure  
Start Command: <ESC>A  
Stop Command: <ESC>Z  
Example:  
See above  
Placement:  
<ESC>A must precede data  
<ESC>Z must follow data  
Default:  
None  
Command Function  
Input to Printer  
For all print jobs, the Start command must precede the data, and the  
Stop command must follow. The print job will not run properly if these  
are not in place.  
<ESC>A  
<ESC>H0001<ESC>V0100<ESC>WB1SATO  
<ESC>H0130<ESC>V0200<ESC>B103150*M-8400RV*  
<ESC>H0170<ESC>V0360<ESC>L0202<ESC>S*M-8400RV*  
<ESC>Q1<ESC>Z  
Printer Output  
There is not output for these commands they are not accompanied by  
other label printing commands. However, these commands must  
precede and follow each print job sent to the printer.  
Page 4-74  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Calendar Option Commands  
The following commands in this section require the Calendar option.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-75  
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Section 4. Programming Reference  
Calendar Increment  
Command Structure  
<ESC>WPabbb  
a
=
Y Years  
M Months  
D Days  
h
Hours  
bbb =  
Numeric data: Years (1-9), Months (01-99),  
Weeks (01-99), Days (001-999), Hours (001-999)  
Example:  
Placement:  
Default:  
<ESC>WPM03  
Anywhere within the data stream  
None  
Command Function  
Input to Printer:  
To add a value to the printer’s current date and/or time, which may  
then be printed on the label. This command does not change the  
printer’s internal clock setting.  
<ESC>A  
<ESC>H0100<ESC>V100<ESC>XB1Current Date:  
<ESC>WAMM/DD/YY  
<ESC>WPM06  
<ESC>H0100<ESC>V0200<ESC>XB1Expiration Date:  
<ESC>WAMM/DD/YY  
<ESC>Q1<ESC>Z  
Printer Output:  
Page 4-76  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Special Notes:  
1. This command requires the Calendar Option. See your SATO  
representative for more details  
2. Once the year increments past “99” it will wrap back to “00”.  
3. This command can only be used once per data stream.  
4. The printer’s internal clock may be set through the Calendar Set  
command (see Page 4-80).  
5. If a print quantity of more than one label per job is used, the same  
time and date will be on each label of the entire print job.  
6. Calendar Increment Example:  
1998 January 15 (ww=03) plus 48 weeks = week 51  
7. The Week Calendar specification follows ISO8601. Days of the  
week are numbered 1 thru 7, beginning with Monday. The first  
week of the year is the week containing the first Thursday. If  
January 1st falls on Friday, it belongs to the last week of the  
previous year. If December 31st falls on a Wednesday, it belongs  
to the first week of the following year. If Calendar Increment  
calculation extends over the year, the result belongs to the week  
number of the following year.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-77  
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Section 4. Programming Reference  
Calendar Print  
Command Structure  
<ESC>WA(elements)  
(elements) = YYYY  
4 digit Year (1981-2080)  
2 digit Year (00-91)  
Month (01-12)  
YY  
MM  
DD  
HH  
hh  
mm  
ss  
TT  
Day (01-31)  
12 Hour Clock (00-11)  
24 Hour Clock (00-23)  
Minute (00-59)  
Seconds (00-59)  
AM or PM  
JJJ  
WW  
ww  
Julian Date (001-366)  
Week (00-53)  
Week (01-54)  
Example:  
Placement:  
Default:  
<ESC>WAMM/DD/YY hh:mm  
Anywhere within the data stream  
None  
Command Function  
Input to Printer:  
To specify the printing of a date and/or time field from the printer’s  
internal clock. This may be used to date/time stamp your labels.  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>XB1The current date is:  
<ESC>XB1<ESC>WAMM/DD/YY  
<ESC>H0100<ESC>V0200<ESC>XB1The current time is:  
<ESC>XB1<ESC>WAhh:mm  
<ESC>Q1<ESC>Z  
Printer Output:  
Special Notes:  
1. This function requires the Calendar Option. See your SATO  
representative for details.  
2. The date and time elements may be placed in any order for printing.  
3. Use a slash (/) to separate date elements and a colon (:) to  
separate time elements.  
Page 4-78  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
4. The font for the date/time elements must be specified before this  
command.  
6. The printer’s internal clock may be set through the Calendar Set  
command (see Page 4-80).  
7. This command can be used up to six times per job.  
8. The Copy (<ESC>WD), Mirror Image (<ESC>RM) or Reverse  
Image (<ESC>/) commands cannot be used with this command.  
9. Up to 16 characters can be used with this command.  
10. Century Ranges are:  
For Year + YY, any year equal to or greater than 80 and less or equal  
to 99, then the century equals 19. for any year equal to or greater  
than 80, then the century equals 20.  
11. The Julian date is the accumulated day from January 1st to the  
current date. The first day of the year is January 1st (001) and the  
last day of the year is December 31st (365 or 366 for leap years).  
12. The TT command parameter should not be specified for printing in  
numeric only bar codes.  
13. The Week Calendar specification follows ISO8601. Days of the  
week are numbered 1 thru 7, beginning with Monday. The first  
week of the year is the week containing the first Thursday. If  
January 1st falls on Friday, it belongs to the last week of the  
previous year. If December 31st falls on a Wednesday, it belongs  
to the first week of the following year. If Calendar Increment  
calculation extends over the year, the result belongs to the week  
number of the following year.  
14. All time and date rules conform to the ISO8601 specification.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-79  
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Section 4. Programming Reference  
Calendar Set  
Command Structure  
<ESC>WTaabbccddee  
aa  
bb  
cc  
dd  
ee  
=
=
=
=
=
Year (01-99)  
Month (01-12)  
Day (01-31)  
Hour (00-23)  
Minute (00-59)  
Example:  
<ESC>WT9101311200  
Placement:  
This command must be sent in an independent data  
stream.  
Default:  
None  
Command Function  
Input to Printer:  
To set the time and date of the printer’s internal clock.  
<ESC>A  
<ESC>WT9312251300  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output for this command. It sets the current date to  
December 25, 1993 and the current time to 1:00 PM in the printer.  
This command requires the Calendar Option. See your SATO  
representative for details.  
Page 4-80  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Memory Card Option Commands  
These commands require the Memory Card Option.  
Note: Before a Memory Card can be used for the first time, it must be initialized  
using the <ESC>BJF command (see Page 4-94). If it is not initialized, the printer will  
not recognize the card and respond as if no card was installed.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-81  
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Section 4. Programming Reference  
Memory Card Function  
Clear Card Memory  
Command Structure  
<ESC>*a,bb  
a
=
=
Memory card section to be cleared  
To clear SATO graphic files from memory card  
P To clear PCX graphic files  
F To clear formats from the memory card  
O To clear TrueType fonts  
Memory Card storage area to be cleared  
01 to 99 for Graphics, PCX or Formats  
00 to 99 for TrueType fonts  
G
bb  
Example:  
<ESC>*G,01  
Placement:  
This command should be sent to the printer immediately  
following the <ESC>CC Slot Select command.  
Default:  
None  
Command Function  
Input to Printer  
To clear individual memory areas in the Memory Card.  
<ESC>A  
<ESC>CC1<ESC>*O,09  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command.  
1. To clear everything in the memory card, use the <ESC>BJF  
Memory Card Initialize command (see Page 4-94).  
2. This command is ignored if there is no data to be cleared.  
3. This command is ignored if a memory card is not installed in the  
printer.  
Page 4-82  
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Section 4. Programming Reference  
Memory Card Function  
Expand Memory Area  
Command Structure  
<ESC>EXa  
a
=
Memory Designation  
0
1
2
Use Printer Memory  
Use Memory Card Slot 1  
Use Memory Card Slot 2  
Example:  
<ESC>EX1  
Placement:  
Default:  
In its own data stream imediately after powering on.  
None  
Command Function  
Input to Printer  
This command expands the memory available to image labels by  
using the Memory Card.  
<ESC>A  
<ESC>EX2  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command.  
1. You must have the optional Memory Card to use this command.  
Call your local SATO representative for details.  
2. When the printer is turned off, the the Memory Card is reset to  
normal operation.  
3. If the Memory Card specified already contains data, it cannot be  
used for memory expansion.  
4. The printer will reserve the specified Memory Card for expanded  
memory until it is turned off or receives another <ESC>EX  
Expand Memory Area command.  
5. Use care with Line and Box commands as excessively long lines  
can damage the print head.  
6. The maximum vertical position that can be specified by the  
<ESC>V vertical position command is shown in the table below:  
SATO M-8400RV  
9001041 Rev. D  
Page 4-83  
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Section 4. Programming Reference  
M-8400RV  
Standard Print  
Length  
1424 dots  
7.0 in.  
178 mm  
Expanded with  
<ESC>AX  
2848 dots  
14.0 in.  
Command  
356 mm  
(2)  
Maximum Length with Memory Card  
128 Kbyte  
512 Kbyte  
1 Mbyte  
1257 dots  
6.2 in.  
157 mm  
5038 dots  
24.8 in.  
629 mm  
(1)  
9999 dots  
49.2 in.  
1249 mm  
(1)  
2 Mbyte  
9999 dots  
49.2 in.  
1249 mm  
(1) Limited by the number of digits in the command field.  
(2) When a Memory Card is used to expand the print length, the card capacity is  
used instead of the internal memory, not in addition to the internal memory.  
7. If a job contains elements out of the memory range, it is ignored.  
8. This command cannot be used with the <ESC>AX and <ESC>AR  
Expanded Print Length commands or the <ESC>R Rotate,  
Moving Base Reference Point command.  
9. If the Forms Overlay command <ESC>& is used with a Memory  
Card to expand the print area, the Form Overlay length is still  
limited to 14".  
Page 4-84  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Memory Card Function  
Fonts, TrueType Recall  
Command Structure  
<ESC>BJRabbccddeeeeff...f  
<ESC>BJTaa,bb,cc,dd,ee,ffff,gggg  
aa  
bb  
cc  
dd  
ee  
=
=
=
=
=
Font ID (0 thru 9 or 00 thru 99)  
Horizontal Expansion (01 thru 12)  
Vertical Expansion (01 thru 12)  
Character Pitch (01 thru 99)  
Always 00  
f f f f =  
g..gg =  
Number of characters to be printed using the font  
Data to be printed  
Example:  
<ESC>BJR1020201000004SATO  
Placement:  
Immediately following the <ESC>CC Slot Select  
command.  
Default:  
None  
Command Function  
Printer Input  
This command recalls previously stored TrueType fonts from a  
Memory Card.  
<ESC>A  
<ESC>V0100<ESC>H0100<ESC>CC1<ESC>BJR1020201000004SATO  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. This command requires the Memory Card option. See your SATO  
representative for details.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-85  
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Section 4. Programming Reference  
Memory Card Function  
Fonts, TrueType Store  
Command Structure  
Begin Download <ESC>BJ( aa...abb..b  
Download  
<ESC>BJDcccccddddee...e  
End Download  
<ESC>BJ)  
aa..a =  
bb..b =  
ccccc=  
dddd =  
ee...e=  
40 byte font description  
10 byte date information  
Memory offset (hexadecimal)  
Number of data bytes to be stored (0001-2000)  
Font data to be downloaded  
Example:  
<ESC>BJ({50 byte header}  
<ESC>BJD{5 byte hex memory offset}{data}  
<ESC>BJ)  
Placement:  
Default:  
Immediately following the <ESC>CC Slot Select  
command.  
None  
Command Function  
Printer Input  
This command allows TrueType fonts to be stored in a Memory Card.  
The download data stream is very complex and it is recommended  
that the TrueType Download utility program be used instead of  
manually creating the required command and data stream.  
Printer Output  
Special Notes  
There is no printer output as a result of this command. See  
<ESC>BJR TrueType Font Recall command.  
1. This command requires the Memory Card option. See your SATO  
representative for details.  
2. The SATO TrueType Download utility program can be used to  
automate the download process from a computer running  
Windows 3.1 or above. A copy of this utility program is included  
as a part of the Memory Card Option.  
Page 4-86  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Memory Card Function  
Format/Field Recall  
Command Structure  
<ESC>YR,aa <ESC>/D,bb,cc...c  
aa  
bb  
cc...c=  
=
=
Format number to be recalled (01-99)  
Field number to be recalled (01-99)  
Data to be placed in recalled field.  
Example:  
Placement:  
Default:  
<ESC>YR,01<ESC>/D,01,99  
Immediately after <ESC>CC Slot Select command  
None  
Command Function  
Printer Input  
To recall a field from a stored format and place new data in the field.  
<ESC>A  
<ESC>CC1  
<ESC>YR,02<ESC>/D,01,TWO FIELDS OF<ESC>/D,02,VARIABLE DATA  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. This command requires the Memory Card option. See your SATO  
representative for details.  
2. Only one format can be recalled at a time. However, multiple fields  
may be recalled from the same format.  
3. The number of data characters contained in the “cc...c” field cannot  
exceed the value designated in the <ESC>/N Field Store  
command. If it does, the data will be truncated to fit the field  
length defined in the Field Store Command.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Memory Card Function  
Format/Field Store  
Command Structure  
<ESC>YS,aa<ESC>/N,bb,cc{.......}  
aa  
bb  
cc  
=
=
=
Format number to be stored (01-99)  
Field number to be stored (01-99)  
Length of field to be stored (01-99)  
{.....} =  
Command stream describing the field to be stored.  
Example:  
Placement:  
Default:  
<ESC>YS,01<ESC>/N,01,05  
Immediately after <ESC>CC Slot Select command.  
None  
Command Function  
Printer Input  
To store a format field description in the memory card.  
<ESC>A  
<ESC>CC1  
<ESC>YS,02<ESC>/N,01,13<ESC>V0100<ESC>H0100<ESC>XB1  
<ESC>/N,02,13<ESC>V0200<ESC>H0200<ESC>XB1  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command. See  
<ESC>YR Format/Field Recall command.  
1. This command requires the Memory Card option. See your SATO  
representative for details.  
2. Each job should be sent individually. If more than one job is sent in  
a data stream, only the first one will be accepted and the  
remainder ignored.  
3. The following commands cannot be stored in a format:  
<ESC>CS Print Speed  
<ESC>NULL Cut Label  
<ESC>C  
<ESC>Q  
Repeat Label  
Print Quantity  
<ESC>/D  
<ESC>T  
<ESC>@  
<ESC>BJ  
<ESC>G  
<ESC>BT  
<ESC>0  
Recall Field  
Custom Characters  
Off Line  
TrueType Fonts  
Store Custom Graphics  
Variable Ratio Bar Codes <ESC>PI  
Partial Edit  
<ESC>EX Expanded Label Storage  
<ESC>&  
<ESC>#E  
<ESC>ID  
<ESC>*  
Store Form Overlay  
Print Darkness  
Store Job ID  
Clear Memory & Buffer  
Store PCX Graphics  
Page 4-88  
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Section 4. Programming Reference  
Memory Card Function  
Graphics, Custom Recall  
Command Structure  
<ESC>GRaaa  
aaa =  
Graphics storage number (001-999)  
Example:  
Placement:  
<ESC>GR111  
The Recall command is sent in a secondary data stream  
to print the graphic, and follows any necessary position  
or size commands.  
Default:  
None  
Command Function  
Printer Input  
Use the Recall command any time you want to print a graphic image  
on a label along with other printed data.  
Non Rotated Graphic  
<ESC>A<ESC>CC1  
Graphic Rotated 90°  
<ESC>A<ESC>CC1<ESC>%1  
<ESC>V0100<ESC>H0080<ESC>L0505 <ESC>V0180<ESC>H0250<ESC>L0505  
<ESC>GR001  
<ESC>GR001  
<ESC>Q1<ESC>Z  
<ESC>Q1<ESC>Z  
Graphic Rotated 180°  
Graphic Rotated 270°  
<ESC>A<ESC>CC1<ESC>%2  
<ESC>A<ESC>CC1<ESC>%3  
<ESC>V0180<ESC>H0500<ESC>L0505 <ESC>V0100<ESC>H0700<ESC>L0505  
<ESC>GR001  
<ESC>GR001  
<ESC>Q1<ESC>Z  
<ESC>Q1<ESC>Z  
Printer  
Output  
Special Notes  
1. The graphic image to be stored cannot be rotated before it is  
stored. It can be rotated when it is recalled.  
2. Graphic images cannot be stored as part of a label format.  
3. See the <ESC>GI Custom Graphic Store command Page 4-90).  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Memory Card Function  
Graphics, Custom Store  
Command Structure  
<ESC>GIabbbcccddd{data}  
a
=
Specifies character format of the data  
Hex data  
H
B Binary data  
bbb =  
ccc =  
Number of horizontal 8 x 8 blocks (001-248)  
Number of vertical 8 x 8 blocks (001-267)  
Graphics storage number (001-999)  
Hex or binary data to describe the graphic image  
ddd  
=
{data}=  
Example:  
Placement:  
Default:  
See Appendix C for detailed information on creating Hex  
and Binary graphic files.  
Immediately following the <ESC>CC Slot Select  
command.  
None  
Command Function  
Printer Input  
To provide similar functionality to the <ESC>G Custom Graphic  
command (see Page 4-43), but allows for the graphic image to be  
stored in a Memory Card. Use the Store command to send the  
graphic data to the printer, which is held in the optional memory card,  
even if printer power is lost.  
<ESC>A  
<ESC>CC1<ESC>GIH002002001  
0100038007C00FE01FF03FF87FFCFFFE07C007C007C007C007C007C007C007C0  
<ESC>Z  
Note: See Appendix C for detailed explanation on how to format a graphics data  
stream.  
Printer Output  
Special Notes  
There is no printer output as a result of this command. See  
<ESC>GR Recall Custom Graphics command.  
1. You must have the optional Memory Card to use this command.  
Call your SATO representative for details.  
2. The maximum storage capacity is 999 graphics, up to the capacity  
of the memory card used.  
3. If a data transmission error occurs, the printer will beep and the  
“ERROR” LED will come on. You must then retransmit the image.  
See Appendix D for information on Memory Card error reporting.  
4. Each graphic to be stored must be sent in its own data stream.  
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Section 4. Programming Reference  
Example of correct data stream:  
<ESC>A  
<ESC>GIHaaabbb001(DATA)  
<ESC>Z  
<ESC>A  
<ESC>GIHaaabbb002(DATA)  
<ESC>Z  
Example of incorrect data stream:  
<ESC>A  
<ESC>GIHaaabbb001(DATA)  
<ESC>GIHaaabbb002(DATA)  
<ESC>Z  
5. Do not use ASCII <CR> or <LF> characters (carriage return or line  
feed) as line delimiters within the graphic data or the actual image  
will not be printed as specified.  
6. The graphics storage number (ddd) must be specified with this  
command.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Memory Card Function  
Graphics, PCX Recall  
Command Structure  
<ESC>PYaaa  
aa  
=
Storage area number (001 thru 099)  
Example:  
<ESC>PY001  
Placement:  
This command must be placed within its own data  
stream specifying the placement of the graphic.  
Default:  
None  
Command Function  
Printer Input  
To recall for printing a graphic file previously stored in a PCX format  
in the Memory Card.  
Normal Rotation  
Rotate Base Reference Point  
<ESC>A<ESC>CC1<ESC>%1  
<ESC>A<ESC>CC1  
<ESC>V0100<ESC>H0000<ESC>PY001 <ESC>V0330<ESC>H0180<ESC>PY001  
<ESC>Q1<ESC>Z  
<ESC>Q1<ESC>Z  
2nd Rotation, Base Reference Point  
<ESC>A<ESC>CC1<ESC>%2  
3rd Rotation, Base Reference Point  
<ESC>A<ESC>CC1<ESC>%3  
<ESC>V0330<ESC>H0600<ESC>PY001 <ESC>V0100<ESC>H0800<ESC>PY001  
<ESC>Q1<ESC>Z <ESC>Q1<ESC>Z  
Printer Output  
Special Notes:  
1. This command requires Memory Card option. See your SATO  
representative for details.  
2. See the <ESC>PI Store PCX Graphics command.  
Page 4-92  
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Section 4. Programming Reference  
Memory Card Function  
Graphics, PCX Store  
Command Structure  
<ESC>PIaaa,bbbbb,{data}  
aaa  
bbbbb  
{data}  
= Storage area number (001 thru 999)  
= Size of PCX file in bytes  
= Data  
Example:  
<ESC>PI001,32000,{data}  
Placement:  
This command must be placed within its own data  
stream  
Default:  
None  
Command Function  
Printer Input  
To store for later printing a PCX graphic file in the Memory Card.  
BASIC Program to Download a PCX file to Memory Card #1, Location  
#1  
OPEN “C:\WIZARD\GRAPHICS\LION.PCX” FOR INPUT AS #2  
DA$ = INPUT$(3800,#2)  
C$ = CHR$(27)  
WIDTH “LPT1:”,255  
LPRINT C$;"A";C$;"CC1";  
LPRINT C$; “PI001,03800,”;DA$  
LPRINT C$;"Z";  
CLOSE #2  
Printer Output  
Special Notes:  
There is no printer output as a result of this command. See <ESC>PY  
PCX Graphics Recall command.  
1. This command requires Memory Card option. See your SATO  
representative for details.  
2. Graphics cannot be stored as part of a format.  
3. Only black and white PCX files can be stored.  
4. The file size specified by this command is the DOS file size in bytes.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Memory Card Function  
Initialize  
Command Structure  
<ESC>BJFaaaaaaaa  
aaaaaaa = Eight character alphanumeric user ID  
Example:  
<ESC>BJFsatocard  
Placement:  
Immediately following the <ESC>CC Slot Select  
command.  
Default:  
None  
Command Function  
Input to Printer  
This clears all of the data from Memory Card in the specified slot and  
prepares the card to accept data.  
<ESC>A  
<ESC>CC2<ESC>BJFsatocard  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command.  
1. You must have the optional memory card to use this command. Call  
your local SATO representative for information.  
2. All Memory Cards must be initialized before they can be used for  
the first time.  
3. Care should be exercised when using this command as it destroys  
any data previously written to the card. It will clear all data from  
the card and assign the new ID (“satocard” in the above example).  
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Section 4. Programming Reference  
Memory Card Function  
Slot Select  
Command Structure  
<ESC>CCa  
Memory Card Slot  
a
=
1
2
Slot 1  
Slot 2  
Example:  
<ESC>CC1  
Placement:  
Default:  
Immediately following the <ESC>A Start Code.  
Last selected Memory Card Slot.  
Command Function  
Printer Input  
Selects the card slot to be used for following Memory Card  
commands.  
<ESC>A  
<ESC>CC1  
{commands}  
<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command.  
1. This command requires the Memory Card option. See your SATO  
representative for more information.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Memory Card Function  
Status  
Command Structure  
<ESC>BJS  
Example:  
Placement:  
Default:  
<ESC>BJS  
After the <ESC>CC Slot Select command.  
None  
Command Function  
Printer Input  
Casues the printer to print the card status.  
<ESC>A  
<ESC>CC1<ESC>BJS  
<ESC>Z  
Printer Output  
MEMORY CARD  
Slot [ 1 ]  
Special Notes  
1. This command requires the Memory Card option. See your SATO  
representative for more information  
2. The following information is provided on the status label:  
Line 1: Memory size of the card in Kbytes  
Line 2: The ID number assigned with the <ESC>BJF command  
Line 3: Number of formats stored and bytes used  
Line 4: Number of graphics stored and bytes used  
Line 5: Number of PCX files and bytes used  
Line 6: Number of TT fonts stored and bytes used  
Line 7: Remaining free memory  
Line 8: Max expandable print length using the card  
Line 9: Battery check results  
Page 4-96  
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Section 4. Programming Reference  
Custom Protocol Command Codes  
Download  
Command Structure  
<ESC>LD,a,b,c,d,e,f,g,h,i  
a
b
c
d
e
f
=
=
=
=
=
=
=
=
Replacement character for STX in ASCII or hex format  
Replacement character for ETX in ASCII or hex format  
Replacement character for ESC in ASCII or hex format  
Replacement character for ENQ in ASCII or hex format  
Replacement character for CAN in ASCII or hex format  
Replacement character for NULL in ASCII or hex format  
Replacement character for OFFLINE in ASCII or hex format  
Auto-Online. Printer powers up in the On Line mode.  
0 = Yes  
g
h
1 = No  
i
=
Zero Slash. Places a slash through the “0” character.  
0 = Yes  
1 = No  
Example:  
<ESC>LD,{,},%,#,&,*,~,0,0  
Placement:  
Immediately following the <ESC>A Start command and in  
an independent data stream.  
Default:  
Standard Protocol command Codes  
Command Function  
Printer Input  
Allows the user to defines custom Protocol Command codes.  
<ESC>A  
<ESC>LD,{,},%,#,&,*,~,0,0  
<ESC>Z  
Printer Output  
A Protocol Command code status label will be printed as a result of  
the a successful download of a custom set of Protocol Command  
codes.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
STX = 7B  
ETX = 7D ESC = 25  
ENQ = 23 CAN = 26 NULL = 2A  
OFFLINE = 7E  
AUTO ONLINE =  
ZERO SLASH =  
YES  
YES  
Press the “FEED” key to activate the User  
Default or power the printer off to ignore  
them.  
Special Notes  
1. Commas must be used to separate the parameters. If a parameter  
is omitted between two commas, the default Non-Standard  
Protocol Command codes for that parameter will be used. See  
Appendix E.  
2. This command must be sent as an independent data stream  
immediately following the <ESC>A Start code and immediately  
preceding the <ESC>Z Stop code. No other commands can be  
included in the data stream.  
3. If more or less than nine commas are included in the command, the  
entire command sequence will be ignored. The command must  
contain exactly nine commas.  
4. If two characters are specified for a parameter, it will be interpreted  
as a hex value. For example:  
Command Parameter  
Resulting Command Code  
2B  
+
+
+
If a combination of characters are outside the hexadecimal range,  
the entire command sequence will be ignored.  
5. Downloading Auto Online and Zero Slash settings will overwrite the  
values selected using the LCD panel. If these settings are  
changed using the LCD panel, they will overwrite any previously  
downloaded settings.  
Page 4-98  
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Section 4. Programming Reference  
Two-Dimensional Symbols  
The following commands are used to create the two-dimensional symbologies  
supported by the M-8400RV printers.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Two-Dimensional Bar Codes  
Data Matrix, Data Format  
Command Structure  
<ESC>BXaabbccddeeefffghh  
aa  
bb  
=
=
Format ID. 01-06 or 11-16. The values 07 and 17  
will not be accepted by the printer.  
Error correction level. 00 ,01, 04-14 or 20. All other values  
will be processed as a 00.  
cc  
dd  
=
=
Horizontal cell size. 03 - 12 dots/cell.  
Vertical cell size. 03 - 12 dots/cell.  
eee =  
Number of cells in one line. Must use 000 to optimize.  
Number of cell lines. Must use 000 to optimize.  
Mirror Image  
fff  
g
=
=
0
1
= Normal Print  
= Reverse Print  
hh  
=
Guide Cell Thickness. 01-15. 01 indicates normal type.  
<ESC>BX03080505000000001  
Immediately preceding data to be encoded  
None  
Example:  
Placement:  
Default:  
Command Function  
Printer Input  
To designate the format for a Data Matrix two-dimensional bar code  
image on a label.  
<ESC>A  
<ESC>%0<ESC>V0100<ESC>H0100<ESC>BX05051010000000001  
<ESC>DCDATA MATRIX DATA MATRIX  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
There is no printer output as a result of this command. See the  
<ESC>DC Print Data command for printer output.  
1. If any of the parameters entered are outside the valid range, a  
symbol will not be printed when the <ESC>DC Print Data  
command is sent to the printer.  
2. The number of cells per line (eee) and the number of cell lines (fff)  
should be specified as all zeroes, allowing the printer to  
automatically calculate the optimum configuration for the symbol.  
3. The Reference Point for the Data Matrix symbol is the upper-left  
corner. If an <ESC>R Rotate command is used to rotate the  
symbol, it will rotate in the counter-clockwise direction.  
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Section 4. Programming Reference  
4. The Format ID specified for “aa” is defined by the following table.  
The printer only supports the Format ID’s defined in the table.  
ID  
CHARACTER SET  
ENCODING  
SCHEME  
NUMBER  
16 Bit CRC  
01  
02  
03  
Numeric, Space  
Base 11  
Base 27  
Base 41  
Upper Case Alpha, Space  
Upper Case Alpha, Space,Comma, Period,  
Slash, Minus  
04  
05  
06  
Upper Case Alphanumeric, Space  
Base 37  
ASCII  
8-Bit  
ASCII 7-bit, Full Keyboard (20 -7F )  
H
H
ISO 8-bit, International (20 -FF )  
H
H
32 Bit CRC  
11  
12  
13  
Numeric, Space  
Upper Case Alpha, Space  
Base 11  
Base 27  
Base 41  
Upper Case Alpha, Space, Comma, Period,  
Slash, Minus  
14  
15  
16  
Upper Case Alphanumeric, Space  
Base 37  
ASCII  
8-Bit  
ASCII 7-bit, Full Keyboard (20 -7F )  
H
H
ISO 8-bit, International (20 -FF )  
H
H
5. The maximum number of data characters that can be specified for  
either the 16-Bit or 32-Bit CRC modes is 500.  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Two-Dimensional Bar Codes  
Data Matrix, Print Data  
Command Structure  
<ESC>DCxx...x  
xx...x=  
Data, maximum of 500 characters  
Example:  
Placement:  
<ESC>DC00006000  
Immediately following the <ESC>BC Data Format  
designation command or the <ESC>FX Sequential  
Numbering command.  
Default:  
None  
Command Function  
Printer Input  
To print a Data Matrix two-dimensional bar code image on a label.  
<ESC>A  
<ESC>%0<ESC>V0100<ESC>H0100<ESC>BX05051010000000001  
<ESC>DCDATA MATRIX DATA MATRIX  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. The maximum amount of data that can be printed with this  
command is 500 characters.  
2. If an <ESC>BX Data Format designation command contains any  
parameters out of the valid range, no symbol will be printed when  
this command is sent.  
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Section 4. Programming Reference  
Two-Dimensional Bar Codes  
Data Matrix, Sequential Numbering  
Command Structure  
<ESC>FXaaabcccdddeee  
aaa = Number of duplicate labels to be printed (001 -999)  
b
=
Increment or Decrement  
+ = Increment  
-
= Decrement  
ccc =  
ddd =  
Increment/Decrement Steps (001 - 999)  
Sequential numbering start position (001 - 999)  
Referenced to left side.  
eee =  
Incremented data length measured from start position  
(001 - 999)  
Placement:  
Immediately following the <ESC>BX Data Format  
designation command and preceding the <ESC>DC  
Print Data Command.  
Default:  
None  
Command Function  
Printer Input  
To print sequential numbered Data Matrix symbols.  
<ESC>A  
<ESC>V0100<ESC>H0100  
<ESC>BX03081010000000001  
<ESC>FX002+001005003<ESC>DC000060000  
<ESC>Q4<E SC>Z  
Printer Output  
Label Set #1  
SATO M-8400RV  
9001041 Rev. D  
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Section 4. Programming Reference  
Label Set #2  
1. The maximum number of <ESC>FX Sequential Numbering  
commands that can be used in one job is eight.  
2. In the example above four total labels will be printed  
(<ESC>FX002+005003<ESC>DC00006000), the sequential  
numbering will start at position 5 and the three digits “600” will be  
incremented in steps of 1. A total of two sets of labels will be  
printed, the first set of two labels with the value “00006000” and  
the next two label set with the value “00006010”.  
Label Set #1  
00006000  
00006000  
Label Set #2  
00006010  
00006010  
1st Label  
2nd Label  
3rd Label  
4th Label  
3. The <ESC>Q Label Quantity command must be set for the total  
number of labels to be printed. In the above example, the value  
for the <ESC>Q command should be 2 sets x 2 labels/set = 4. If,  
in the above example, it was set to a value of “1”, only the first  
label would be printed.  
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Section 4. Programming Reference  
Two-Dimensional Bar Codes  
Maxicode  
Command Structure  
<ESC>BVa,b,c,ddddddddd,eee,fff,gggg.....<ESC>  
a
b
c
=
=
=
Position of Maxicode symbol within the set, when used  
in a structured append format 1~8.  
Total number of Maxicode symbols in the set, when used  
in a structured format 1~8.  
2
For Mode 2 Structured Carrier Message  
for Domestic U.S. UPS shipments  
For Mode 3 Structured Carrier Message  
for International UPS shipments  
Standard symbol  
3
4
5
6
Not currently supported  
Reader programming  
ddd..ddd 9 digit numeric Postal Code  
eee =  
fff  
gg..g =  
3 digit numeric Country Code  
3 digit numeric Service Class  
Data, terminated by <ESC>  
=
Example:  
Placement:  
Default:  
<ESC>BV1,2,3,123456789,222,333,MESSAGE<ESC>  
Immediately preceding data to be encoded  
None  
Command Function  
Command Function  
To print a Maxicode two-dimensional bar code image on a label. See  
Appendix B for specific information on using each individual bar code  
symbol.  
To print a UPS Maxicode symbol.  
<ESC>A<ESC>V0100<ESC>H0100  
<ESC>BV1,1,2,123456789,840,001,[)<RS>01<GS>961Z01547089<GS>UPSN  
<GS>056872<GS>349<GS>99999999<GS>001/005<GS>029<GS>N<GS>  
<GS>LENEXA<GS>KS<RS><EOT>  
<ESC>Q001<ESC>Z  
Printer Output  
SATO M-8400RV  
9001041 Rev. D  
Page 4-105  
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Section 4. Programming Reference  
Special Notes  
1. The Secondary Message field (ee...e) must contain exactly 84  
characters. If a smaller message is specified, the field must be  
padded with “exclamation point” character(s).  
2. <Rs> represents Hex 1E, <Gs> represents Hex 1D, <Eot>  
represents Hex 04, <ESC> represents Hex 1B and <Sp>  
represents Hex 20.  
Page 4-106  
9001041 Rev. D  
SATO M-8400RV  
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Section 4. Programming Reference  
Two-Dimensional Bar Codes  
PDF417  
Command Structure  
<ESC>BKaabbcddeeffffnn...n  
aa  
bb  
=
=
Minimum module dimension (03-09 dots). Will not print  
if values of 01, 02 or greater than 10 are specified.  
Minimum module pitch dimension (04-24 dots). Will not  
print if values of 01, 02, 03 or greater than 25 are  
specified.  
c
dd  
=
=
Security (error detection) Level (1-8).  
Code words per line (01-30). If 00 is specified for both  
dd and ee, the printer automatically optimizes the number  
of rows per symbol.  
ee  
ffff  
=
=
Rows per symbol (00 or 03-40). If 00 is specified for both  
dd and ee, the printer automatically optimizes the number  
of rows per symbol.  
Number of characters to be encoded (0001-2700).  
Data to be printed.  
nn...n =  
Example:  
Placement:  
Default:  
<ESC>BK0304400000021  
Immediately preceding data to be encoded  
None  
Command Function  
Printer Input  
To print a PDF417 two-dimensional bar code image on a label.  
<ESC>A  
<ESC>V0100<ESC>H0100<ESC>BK0607400000021PDF417 PDF417 PDF417  
<ESC>Q1<ESC>Z  
Printer Output  
Special Notes  
1. When the code words per line and the number of rows per symbol  
(“dd” and“ee”) are set to all zeroes, the printer will calculate the  
optimum configuration.  
SATO M-8400RV  
9001041 Rev. D  
Page 4-107  
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Section 4. Programming Reference  
2. If the product of the values entered for “dd” and “ee” are not equal  
to or less than the value of “fff” (i.e.,“ffff” is greater that “dd” x  
“ee”), an error will occur and the symbol will not be printed. It is  
recommended that these values each be set to “000” and the  
printer be allowed to automatically calculate the optimum values.  
3. The values for “dd” and “ee” need to be made larger if the security  
level is increased.  
4. The maximum data length is 2700 characters, but may be less  
depending upon:  
- the minimum module dimension (“aa”)  
- the security level specified by “c”.  
- the number of data characters  
5. The Reference Point of the PDF417 symbol is the upper-left corner.  
6. The <ESC>F Sequential Numbering command cannot be used with  
this command.  
7. The <ESC>E Line Feed command cannot be used with this  
command.  
8. The Macro and Truncated PDF417 symbols are not supported.  
9. The values 00 thru 1F can be specified as print data.  
H
H
10. This command can be stored in a format.  
11. The <ESC>R Rotate command can be used.  
12. The print height of the symbol will vary depending upon the data  
specified; numeric only, alpha only or alphanumeric.  
Page 4-108  
9001041 Rev. D  
SATO M-8400RV  
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SECTION 5.  
INTERFACE SPECIFICATIONS  
INTRODUCTION  
This section presents the interface specifications for the M-8400RV printer. These  
specifications include detailed information on how to properly interface your printer  
with your host system.  
The following information is presented in this section:  
Interface Types  
Using the Receive Buffer  
RS32C Serial Interface  
General Specifications  
Electrical Specifications  
Pin Assignments  
Ready/Busy Flow Control  
X-On/X-Off Flow Control  
Bi-Directional Communications Protocol  
Centronics Parallel Interface  
Accessory (EXT) Connector  
INTERFACE TYPES  
In order to provide flexibility in communicating with a variety of host computer  
systems all M-8400RV printers can be configured for operation with either parallel or  
serial data transfers. Both a parallel Centronics and a serial RS232 interface are  
supplied with the standard printer.  
The Centronics Parallel interface will probably be the most useful in communicating  
with IBM PCs and compatibles. The RS232C Serial interface allows connectivity to a  
number of other hosts. For instructions on how to properly configure your M-8400RV  
printer for either of these interface types, see the Printer Configuration instructions in  
Section 2 of this manual.  
NOTE: Both the Centronics and RS232C interfaces are active at the same time, i.e.  
data can be received on either one, however no provision is made for port  
contention. If data is transmitted to both ports simultaneously, it will cause the data  
in the receive buffer to be corrupted.  
WARNING: Never connect or disconnect interface cables (or use a switch box) with  
power applied to either the host or the printer. This may cause damage to the  
interface circuitry in the printer/host and is not covered by warranty.  
SATO M-8400RV  
9001041 Rev. D  
Page 5-1  
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Section 5. Interface Specifications  
THE RECEIVE BUFFER  
The M-8400RV printer have the ability to receive a data stream from the host in one  
of two ways. The receive buffer may be configured to accept one print job at a time or  
multiple print jobs. The single job print buffer is generally used by software programs  
that wish to maintain control of the job print queue so that it can move a high priority  
job in front of ones of lesser importance. The multiple job buffer, on the other hand  
prints all jobs in the order they are received by the printer, and the order of printing  
cannot be changed.  
Single Job Buffer  
The printer receives and prints one job at a time. Each job must not exceed 64K bytes.  
Multi Job Buffer  
The printer is able to continuously receive print jobs, compiling and printing other  
jobs at the same time. It acts much like a “print buffer” to maximize the performance  
of the host and the printer.  
0
62K  
64K  
DTR High  
or  
X-On  
DTR Low  
or  
X-Off  
Buffer Near Full  
When using the RS232 Serial interface, the Multi Job Buffer uses either the  
Ready/Busy with DTR (pin 20) or X-On/X-Off flow control protocols. See these  
sections for more details. With an empty receiving buffer, the status of DTR is “high”  
(or an X-On status if using X-On/X-Off), meaning the printer is ready to receive  
data. When the receive buffer is holding 62K bytes of data (2K bytes from being full),  
DTR will go “low” (or an X-Off is sent) indicating the printer can no longer receive  
data. This condition is called “Buffer Near Full” (see figure below).  
0
56K  
64K  
DTR High  
or  
DTR Low  
or  
X-Off  
X-On  
Buffer Available  
SATO M-8400RV  
9001041 Rev. D  
Page 5-2  
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Section 5. Interface Specifications  
The receiving buffer will not be able to receive more data again until a “Buffer  
Available” condition occurs. This takes place when the receiving buffer has emptied  
so that only 56K bytes of data are being held (8K bytes from being full). At this time,  
DTR will go “high” or an X-On is sent to tell the host that it can again receive data.  
All printer error conditions (i.e., label out, ribbon out) will cause the printer to go  
busy (DTR “low” or X-Off) until the problem is corrected and the printer is placed  
on-line. The printer will also be busy if taken off-line from the front panel.  
RS232C SERIAL INTERFACE  
GENERAL SPECIFICATIONS  
Asynchronous ASCII  
Half-duplex communication  
Ready/Busy Hardware Flow Control  
Pin 20, DTR Control  
Pin 4, RTS Error Condition  
X-On/X-Off Software Flow Control  
Bi-Directional Communication (ENQ/Response)  
2400, 4800, 9600 and 19200 bps  
Data Transmission Rate  
Character Format  
1 Start Bit (fixed)  
7 or 8 data bits (selectable)  
Odd, Even or No Parity (selectable)  
1 or 2 Stop bits (selectable)  
ELECTRICAL SPECIFICATIONS  
Connector  
DB-25S (Female)  
Pin 1  
Pin 13  
Pin 25  
Pin 14  
Cable  
DB-25P (Male), 50 ft. maximum length. For cable  
configuration, refer to Cable Requirements appropriate  
to the RS232C protocol chosen.  
Signal Levels  
High = +5V to +12V  
Low = -5V to -12V  
SATO M-8400RV  
9001041 Rev. D  
Page 5-3  
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Section 5. Interface Specifications  
PIN ASSIGNMENTS  
RS232C Interface Signals  
PIN  
1
DIRECTION  
Reference  
To Host  
SIGNAL DEFINITION  
FG (Frame Ground)  
2
TD (Transmit Data) - Data from the printer to the host computer.  
Sends X-On/X-Off characters or status data (Bi-Directional  
protocol).  
3
4
To Printer  
To Host  
RD (Receive Data) - Data to the printer from the host computer.  
RTS (Request to Send) - Used with Ready/Busy flow control to  
indicate an error condition. RTS is high and remains high unless  
the print head is open (in this case, RTS would return to the high  
state after the print head is closed and the printer is placed back  
on-line) or an error condition occurs during printing (e.g., ribbon  
out, label out).  
5
6
To Printer  
To Printer  
CTS (Clear to Send) - When this line is high, the printer assumes  
that data is ready to be transmitted. The printer will not receive  
data when this line is low. If this line is not being used, it should be  
tied high (to pin 4).  
DSR (Data Set Ready) - When this line is high, the printer will be  
ready to receive data. This line must be high before data is  
transmitted. If this line is not being used, it should be tied high (to  
pin 20).  
7
Reference  
To Host  
SG (Signal Ground)  
20  
DTR (Data Terminal Ready) - This signal applies to Ready/Busy  
flow control. The printer is ready to receive data when this pin is  
high. It goes low when the printer is off-line, either manually or due  
to an error condition, and while printing in the Single Job Buffer  
mode. It will also go low when the data in the buffer reaches the  
Buffer Near Full level.  
READY/BUSY FLOW CONTROL  
Ready/Busy is the hardware flow control for the serial interface on the M-8400RV  
printer. By raising/lowering the voltage level on Pin 20 of the RS232 port, the printer  
notifies the host when it is ready to receive data. Pin 4 (RTS) and pin 20 (DTR) are  
the important signals on the printer for this method of flow control. The host must be  
capable of supporting this flow control method for it to function properly.  
SATO M-8400RV  
9001041 Rev. D  
Page 5-4  
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Section 5. Interface Specifications  
Cable Requirements  
HOST  
FG  
INTERCONNECTION  
PRINTER  
1
3
4
5
6
FG (Frame Ground)  
TD  
RD (Receive Data)  
RTS (Request to Send)  
CTS (Clear to Send)  
DSR (Data Set Ready)  
*
20 DTR (Data Terminal Ready)  
7 SG (Signal Ground)  
SG  
* This connection at the host side of the interface would depend upon the pin that is being used as the Ready/Busy  
signal by the driving software. Typically, on a PC, it would be either CTS (pin 5) or DSR (pin 6) on a DB-25 connector.  
Data Streams  
Once the flow control method has been chosen for the RS232C interface, the data  
stream must be sent in a specific manner. The STX and ETX control characters must  
frame the data stream.  
<STX><ESC>A . . Job#1 . . <ESC>Z<ETX><STX><ESC>A . . Job#n . . <ESC>Z<ETX>  
NOTE: All characters, including STX, ESC and ETX are in ASCII.  
X-On/X-Off FLOW CONTROL  
X-On/X-Off flow control must be used whenever hardware (Ready/Busy) flow  
control is not available or desirable. Instead of a voltage going high/low at pin 20,  
control characters representing “Printer Ready” (X-On =11 hexadecimal) or “Printer  
Busy” (X-Off = 13 hexadecimal) are transmitted by the printer on pin 2 (Transmit  
Data) to the host. In order for this method of flow control to function correctly, the  
host must be capable of supporting it. X-On/X-Off operates in a manner similar to  
the function of pin 20 (DTR) as previously explained. When the printer is first  
powered on and goes on-line, an X-On is sent out. In the Single Job Buffer mode,  
when the printer receives a viable job, it transmits an X-Off and begins printing.  
When it is done printing, it transmits an X-On. In the Multi Job Buffer mode, the  
printer sends an X-Off when the “Buffer Near Full” level is reached and a X-On  
when the data level of the buffer drops below the “Buffer Available” mark. When the  
printer is taken off-line manually, it transmits an X-Off indicating it cannot accept  
data. When it is placed back on line manually, it sends an X-On, indicating it is again  
available for receipt of data. If an error occurs during printing (paper out, ribbon  
out), the printer sends nothing in the Single Job Buffer mode since the last character  
transmitted was an X-Off. When the error is cleared and the printer resumes  
printing, no X-On is sent until the current job is completed and the printer is once  
again ready to receive the next job. If it is in the Multi Job Buffer mode, it sends an  
X-Off as soon as an error condition is detected. When the error is cleared and the  
printer is placed back on-line, it transmits an X-On indicating it is again ready to  
accept data.  
Upon power up if no error conditions are present, the printer will continually send X-  
On characters at five millisecond intervals until it receives a transmission from the  
host.  
SATO M-8400RV  
9001041 Rev. D  
Page 5-5  
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Section 5. Interface Specifications  
Cable Requirements  
HOST  
FG  
INTERCONNECTION  
PRINTER  
FG (Frame Ground)  
TD (Transmit Data)  
RD (Receive Data)  
1
2
3
4
5
6
RD  
TD  
RTS (Request to Send)  
CTS (Clear to Send)  
DSR (Data Set Ready)  
20 DTR (Data Terminal Ready)  
7 SG (Signal Ground)  
SG  
Data Streams  
The data streams for X-On/X-Off are constructed in the same way as they are for  
Ready/Busy flow control. The STX and ETX control characters must frame the data  
stream. (NOTE: All characters, including STX, ESC and ETX are in ASCII).  
<STX><ESC>A . . Job#1 . . <ESC>Z<ESC>A . . Job#n . . <ESC>Z<ETX>  
Example: <STX>A . . Job#1 . . <ESC>Z<ETX>XXXXX  
BI-DIRECTIONAL COMMUNICATIONS  
This is a two-way communications protocol between the host computer and the  
printer, thus enabling the host to check printer status. When this protocol is selected,  
there is no busy signal from the printer (pin 20, DTR, is always high). The host must  
request the complete status from the printer, including ready/busy. Whenever the  
host requests printer status, it transmits an ENQ to the printer and the printer will  
respond with its status within five milliseconds. If printing, it will respond upon  
finishing the current label, then resume printing. In order for this protocol to work  
properly, pin 6 (DTR) and pin 5 (CTS) must be held high by the host. One way to  
ensure these pins are always in the correct state is to tie pin 20 (DTR) to pin 6  
(DSR) and pin 4 (RTS) to pin 5 (CTS) at the printer end of the cable.  
Cable Requirements  
HOST  
FG  
INTERCONNECTION  
PRINTER  
FG (Frame Ground)  
TD (Transmit Data)  
RD (Receive Data)  
1
2
3
4
5
6
RD  
TD  
RTS (Request to Send)  
CTS (Clear to Send)  
DSR (Data Set Ready)  
20 DTR (Data Terminal Ready)  
SG (Signal Ground)  
SG  
7
SATO M-8400RV  
9001041 Rev. D  
Page 5-6  
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Section 5. Interface Specifications  
If a CAN (18 hexadecimal) is received by the printer, it will cancel the current print  
job and clear all data from the receive buffer.  
Status Response  
The Bi-Com protocol is an advanced version of bi-directional communications where  
the printer can also report the number of labels remaining to be printed for the  
current print job. Upon receipt of an ENQ command, the printer responds with nine  
bytes of status information bounded by an STX/ETX pair. The Bi-Com protocol  
works only in the Multi Job Buffer mode. The status information is defined as follows:  
<STX>{ 2 Byte ID}{1 Status Byte}{6 Byte Label Remaining}<ETX>  
ID - This is a two byte number identifying the current print job ID. The print  
job ID is defined using the <ESC>ID Job ID command transmitted with the  
print job (see Job ID Store in the command listing for more information on  
how to use this command). The range is from 00 to 99.  
Status - A single byte defining the current status of the printer.(see the  
Status Byte Definition table on Page 5-8).  
Label Remaining - Six bytes defining the number of labels remaining in the  
current print job. The range is from 000000 to 999999 labels.  
If an ENQ is received after the print job specified in the ID bytes has been completed,  
or there is no data in the buffer, the printer will respond with two “space” characters  
(20 hexadecimal) for the ID number and six “zero” characters (30 hexadecimal) in  
the Remaining Labels bytes.  
If a CAN (18 hexadecimal) command is received , it will stop the print job and clear  
all data from the receive and print buffers. A delay of five milliseconds or more is  
required before any new data can be downloaded. The CAN command is effective  
immediately upon receipt, even if the printer is off-line or in an error condition. The  
printer will return an ACK (06 hexadecimal) if there is no printer error condition and  
a NAK (15 hexadecimal) if an error condition exists.  
Upon receipt of a valid print job (<ESC>A . . . <ESC>Z), and ACK (06  
hexadecimal) will be returned by the printer if there are no errors and a NAK (16  
hexadecimal) if a printer error exists.  
SATO M-8400RV  
9001041 Rev. D  
Page 5-7  
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Section 5. Interface Specifications  
Status Byte Definition, Bi-Com Protocol  
ASCII  
HEX  
DEFINITION  
OFF-LINE  
0
1
2
3
30  
31  
32  
33  
No Errors  
Ribbon Near End  
Buffer Near Full  
Ribbon Near End and Buffer Near Full  
ON-LINE, WAITING FOR DATA  
No Errors  
A
B
C
D
41  
42  
43  
44  
Ribbon Near End  
Buffer Near Full  
Ribbon Near End and Buffer Near Full  
ON-LINE, PRINTING  
No Errors  
G
H
I
47  
48  
49  
4A  
Ribbon Near End  
Buffer Near Full  
J
Ribbon Near End and Buffer Near Full  
ON-LINE, WAITING TO DISPENSE A LABEL  
No Errors  
M
N
O
P
4D  
4E  
4F  
50  
Ribbon Near End  
Buffer Near Full  
Ribbon Near End and Buffer Near Full  
ON-LINE, COMPILING PRINT JOB  
No Errors  
S
T
53  
54  
55  
56  
Ribbon Near End  
U
V
Buffer Near Full  
Ribbon Near End and Buffer Near Full  
OFF-LINE, ERROR CONDITION  
Receive Buffer Full  
Head Open  
a
b
c
d
e
f
61  
62  
63  
64  
65  
66  
67  
68  
69  
6A  
6B  
Paper End  
Ribbon End  
Media Error  
Sensor Error  
g
h
i
Head Error  
reserved  
Memory Card Error  
Cutter Error  
j
k
Other Error Condition  
SATO M-8400RV  
9001041 Rev. D  
Page 5-8  
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Section 5. Interface Specifications  
CENTRONICS PARALLEL INTERFACE  
ELECTRICAL SPECIFICATIONS  
Printer Connector  
Cable Connector  
Cable Length  
AMP 57-40360 (DDK) or equivalent  
AMP 57-30360 (DDK) or equivalent  
10 ft. or less  
Signal Level  
High = +2.4V to +5.0V  
Low = 0V to -0.4V  
DATA STREAMS  
Single Job Buffer: The Single Job Buffer mode is not available when using the  
Centronics interface.  
Multi Job Buffer: <STX><ESC>A . . Job#1 . . <ESC>Z<ETX>  
<STX><ESC>A . . Job#n . . <ESC>Z<ETX>  
Note that for parallel communications, the STX and ETX characters are not required .  
Centronics Parallel Interface Pin Assignments  
PIN  
SIGNAL  
DIRECTION  
PIN  
SIGNAL  
DIRECTION  
1
STROBE  
To Printer  
19  
STROBE  
Return  
Reference  
2
3
DATA 1  
DATA 2  
DATA 3  
DATA 4  
DATA 5  
DATA 6  
DATA 7  
DATA 8  
ACK  
To Printer  
To Printer  
To Printer  
To Printer  
To Printer  
To Printer  
To Printer  
To Printer  
To Host  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
DATA 1 Return  
DATA 2 Return  
DATA 3 Return  
DATA 4 Return  
DATA 5 Return  
DATA 6 Return  
DATA 7 Return  
DATA 8 Return  
ACK Return  
Reference  
Reference  
Reference  
Reference  
Reference  
Reference  
Reference  
Reference  
Reference  
Reference  
Reference  
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
BUSY  
To Host  
BUSY Return  
PE Return  
PTR ERROR  
SELECT  
To Host  
To Host  
FAULT  
To Host  
FG  
Frame Ground  
+5V (Z=24K ohm)  
SATO M-8400RV  
9001041 Rev. D  
Page 5-9  
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Section 5. Interface Specifications  
ACCESSORY (EXT) CONNECTOR  
The Accessory (or EXT) connector on the M-8400RV printer rear panel is intended for  
use with the external printer accessories such as label rewinders or applicators. The  
14-pin Centronics type connector provides a choice of four different output signals  
along with various error conditions.  
PIN ASSIGNMENTS  
PIN  
1
DIRECTION  
To Host  
SIGNAL DESCRIPTION  
Label Out - This pin goes low (0V) when a label out error exists.  
Signal Ground  
2
Reference  
To Host  
3
Ribbon Out - This pin goes low when the ribbon is out.  
4
To Host  
Error - This pin goes low when the printer detects an error  
condition such as head open or receiving buffer full.  
5
6
To Printer  
To Host  
Print Start - The printer will print one label when this pin is pulled  
to ground. This signal must be enabled by placing switch  
DSW3-5 on the Control Panel in the ON position.  
End Print - It is used to drive an applicator or other external  
device requiring synchronization with the print cycle. You may  
choose between four types of output signals using control panel  
DSW3-6 and DSW3-7 selections.  
7
To Printer  
Print Repeat - The printer repeatedly prints the current label in  
the print buffer immediately after receiving this signal.  
10  
12  
13  
14  
To Host  
To Host  
To Host  
Reference  
+12V - Used to power accessory items.  
+24V - Used to power accessory items  
Vcc - +5V  
Frame Ground  
NOTE: The signals on pins 1, 3, 4 and 6 each have an open collector output. These pins normally measure +.07V  
maximum when a true condition exists. If a false condition occurs, the voltage will drop to 0V. To achieve a signal  
level of +5V, you must add a 1K ohm, 1/4W pull-up resistor between the open collector output pin and Vcc (pin 13) as  
illustrated . This will provide a signal level of +5V for a true condition and 0V when a false condition exists. The maxi-  
mum voltage that can be applied to these pins is +50V and the maximum current they can sink is 500 milliamps.  
Pin 13  
Vcc= +5V  
1 K ohm, 1/4W  
Signal Out  
Pin 1, 3, 4 or 6  
SATO M-8400RV  
9001041 Rev. D  
Page 5-10  
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Section 5. Interface Specifications  
EXTERNAL OUTPUT SIGNAL TYPES  
+5V  
TYPE 1  
0V  
20 milliseconds  
+5V  
TYPE 2  
0V  
+5V  
TYPE 3  
0V  
+5V  
TYPE 4  
0V  
Start Print.  
(Label  
End Print  
(Label  
Feed Start)  
Feed Stop)  
SATO M-8400RV  
9001041 Rev. D  
Page 5-11  
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Section 5. Interface Specifications  
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SATO M-8400RV  
9001041 Rev. D  
Page 5-12  
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SECTION 6.  
TROUBLESHOOTING  
This section has been devised to help you if you are unable to produce output on the  
M-8400RV. Use this section to make sure the basics have been checked before  
deciding you are unable to proceed any further. The section is divided into three  
parts:  
Initial Checklist  
Centronics Parallel Interface  
RS232C Serial Interface  
INITIAL CHECKLIST  
1. Is the printer powered up and On-Line?  
2. Do any of the Front Panel LEDs indicate an error condition? If this light is  
ON, it may mean the print head assembly is open.  
3. Is the Print Head and the Label Hold-Down in the down and latched  
position.  
USING THE CENTRONICS (PARALLEL) INTERFACE  
1. Is the IBM parallel printer cable connected securely to your parallel port  
(DB-25S Female) on the PC and to the Centronics connector on the  
printer?  
WARNING: Never connect or disconnect interface cables (or use a switch box)  
with power applied to either the printer or the host. This may cause damage  
to the interface circuitry and is not covered by warranty.  
2. Is there more than one parallel interface port on your PC (LPT1, LPT2,  
etc.)? If so, make sure you are sending data out the correct port.  
3. When you send the print job to the printer, and it does not respond, do you  
get an error message on your PC that says “Device Fault” or something  
similar?  
This may mean that the computer doesn’t know the printer is there. Verify  
that:  
a. Both ends of the cable are securely inserted into their respective connectors.  
b. The printer is On-Line.  
SATO M-8400RV  
9001041 Rev. D  
Page 6-1  
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Section 6. Troubleshooting  
c. The cable is not defective. There are other things that can cause this error  
message on your computer, but at this stage, a defective cable may be one  
of the reasons.  
4. When you send the print job to the printer and it does not respond, and  
there is no error message on the PC:  
a. Check your data stream for some of the basics. Is your job framed as  
follows?  
<ESC>A—DATA—<ESC>Z  
b. Verify that you’ve included all required parameters in the data stream.  
c. Verify the following:  
You have not typed a “0” (zero) for an “O” (letter) or vice-versa.  
You have not missed any <ESC> characters where they’re needed.  
Make sure all printer command codes are capital letters.  
Your protocol codes are set for Standard or Non-Standard and  
your data stream is consistent with these.  
5. If you’ve checked all of the above and the printer still isn’t printing, you may  
want to try a Receive Buffer Hex Dump to determine what (if anything)  
the printer is receiving from your computer. See Hex Dump Diagnostic  
Labels, Page 2-35.  
The Centronics port is now listening for incoming data. Send your print job.  
The printer will now print (only once) a Hexadecimal (Hex) Dump of  
everything it received from the host computer. Each 2-digit hexadecimal  
character represents a character the printer received. It may be tedious,  
but now you can analyze and troubleshoot the data stream.  
6. While checking the Hex Dump printout, if you notice 0D 0A (Carriage  
Return and Line Feed) characters throughout. The command string should  
be continuous and not CR or LF characters are allowed between the Start  
Command (<ESC>A) and the Stop Command (<ESC>Z). If you are  
using BASIC, it may be adding these characters automatically as the line  
wraps. Adding a “width” statement to your program can help to suppress  
these extra 0D 0A characters by expanding the line length up to 255  
characters. See the beginning of Section 4:Programming Reference for  
details on writing a program in BASIC.  
If you’re not programming in BASIC, check to see if you have an equivalent  
statement in the language you’re using to suppress extra carriage returns  
and line feeds from your data being sent out to the printer. We want the  
data stream to be one complete line going to the printer.  
Page 6-2  
9001041 Rev. D  
SATO M-8400RV  
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Section 6. Troubleshooting  
USING THE RS232C (SERIAL) INTERFACE  
1. Is the RS232C Serial cable connected securely to your serial port on the PC  
(DB- 25S Male) and to the RS232C connector on the printer?  
WARNING: Never connect or disconnect interface cables (or use a switch box)  
with power applied to either the printer or the host. This may cause damage  
to the interface circuitry and is not covered by warranty.  
2. Is the cable defective? At the very least, you should be using a “Null Modem  
Cable,” which crosses pins in a specific manner. This should enable your  
printer to print. But we recommend that you eventually use a cable built  
to specifications as described in Section 5: Interface Specifications.  
3. Check for obvious errors in the data stream. Remember that all print jobs  
for serial data must be framed by an STX and ETX. Again, see Section 5 if  
necessary.  
4. If after sending your job to the printer, it only “beeps” (or displays a  
Framing Error message on the LCD panel) indicating a “framing error”  
message, you may have a configuration problem. There may be some  
inconsistencies with the Baud Rate, Parity, Data Bits, or Stop Bits in  
relation to your host computer. If you are confused as to what the printer’s  
current RS232 settings are, you may choose the SATO defaults (all DIP  
switches in the OFF position) to achieve 9600 baud, no parity, 8 databits,  
and 1 stop bit.  
5. If you still are unable to get printer output, try the Hex Dump as described  
in Step 5 under the Centronics Interface troubleshooting. In this case, the  
printer monitors its RS232C interface for incoming data.  
6. From the Hex Dump, if you are seeing extra 0D 0A (CR and LF) characters,  
and are using BASIC, refer to the beginning of the Command Code  
section. It provides hints for writing a SATO program in BASIC.  
SATO M-8400RV  
9001041 Rev. D  
Page 6-3  
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Section 6. Troubleshooting  
ERROR SIGNALS  
LED  
LCD  
MESSAGE  
AUDIBLE  
BEEP  
ERROR CONDITION  
TO CLEAR  
Error On  
Error On  
Machine Error  
EEPROM Error  
Head Error  
1 Long  
1 Long  
1 Long  
3 Short  
1 Long  
1 Long  
3 Short  
3 Short  
3 Short  
Machine Error  
EEPROM Read/Write  
Head  
Cycle power on/off  
Cycle power on/off  
Cycle power on/off  
Cycle power on/off  
Cycle power on/off  
Cycle power on/off  
Close head lever  
Cycle power on/off  
Cycle power on/off  
Error On  
Error On  
Sensor Error  
Sensor  
Error Blinks  
Error Blinks  
Error Blinks  
Error Blinks  
Card R/W Error  
Card Low Battery  
Head Open  
Memory Card Read/Write  
Memory Card Battery Low  
Head Open  
Cutter Error  
Cutter  
Error On  
PARITY ERROR  
RS232 Parity Error  
Line Blinks  
Error On  
Line Blinks  
Overrun Error  
Framing Error  
Buffer Over  
Paper End  
3 Short  
3 Short  
3 Short  
3 Short  
RS232 Overrun Error  
RS232 Framing Error  
Buffer Overflow  
Cycle power on/off  
Cycle power on/off  
Cycle power on/off  
Error On  
Line Blinks  
Error On  
Line Blinks  
Error Blinks  
Label On  
Label End  
Open/close Head Lever  
Open/close Label Hold-  
down  
Error Blinks  
Ribbon On  
Ribbon End  
Media Error  
3 Short  
3 Short  
Ribbon End  
Media Error  
Open/close Head Lever  
Open/close Label Hold-  
down  
Error Blinks  
Label Blinks  
Open/close Head Lever  
Ribbon Blinks  
Line Blinks  
None  
None  
Ribbon Near End  
Buffer Near Full  
Replace ribbon with full roll  
Slow down transmission  
rate  
Page 6-4  
9001041 Rev. D  
SATO M-8400RV  
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APPENDIX A.  
COMMAND CODE QUICK REFERENCE  
INSTRUCTION  
DESCRIPTION  
PAGE  
A
Start Code. Begins all print jobs.  
Page 4-74  
A(space)Z  
AR  
Form Feed. Feeds a blank tag or label.  
Page 4-40  
Page 4-57  
Normal Print Length. This command resets the printer to the  
Standard print length (7 inches).  
AX  
Expanded Print Length. This command sets the printer to the  
Expanded print length (14 inches). This command does not work with  
the CL612.  
Page 4-57  
Page 4-19  
A3H-aaaa  
Vbbbb  
Base Reference Point. Establishes a new base reference point  
position in dots for the current label. Units of measurement are dots.  
- = Optional character. If included, will shift reference point in  
negative direction.  
M-8400RV  
aaaa = Horizontal Print Offset  
bbbb = Vertical Print Offset  
+/-0832  
0001-1424  
Babbcccd  
Bar Codes. Prints a 1:3 ratio bar code.  
Page 4-11  
a=  
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
I
Codabar  
Code 39  
Interleaved 2 of 5 (I 2/5)  
UPC-A/EAN-13  
EAN-8  
Industrial 2 of 5  
Matrix 2 of 5  
reserved  
reserved  
Code 128  
MSI  
reserved  
Code 93  
reserved  
UPC-E  
Bookland  
Code 128  
UCC 128  
bb  
ccc  
d
=
=
=
Number of dots (01-12) for narrow bar and narrow space  
Bar height in dots (001-600)  
UCC 128 only  
0
1
2
No human readable text  
Human readable at top  
Human readable at bottom  
SATO M-8400RV  
9001041 Rev. D  
Page A-1  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
BDabbcccd  
Bar Codes. Prints a 2:5 ratio bar code, except for UPC, EAN, Code  
Page 4-11  
93, Code 128 and UCC128 symbols, which are fixed width bar codes.  
For values a, bb, ccc and d see instructions for Babbcccd.  
For UPC/EAN bar codes, this command puts descender bars and  
humand readable text below the symbol.  
BKaabbcdd  
eeefffnn...n  
PDF417. Prints PDF417 2-D symbols.  
Page 4-107  
aa  
=
Minimum module dimension (03-09 dots). Will not print  
for values of 01, 02 or 10.  
bb  
=
Minimum module pitch dimension (04-240 dots). Will not  
print for values of 01, 02, 03 or greater than 25.  
Security level (1-8).  
c
dd  
=
=
Code words per line (01-30). If 00 is specified for dd and ee, printer  
will automatically optimize settings.  
ee  
=
Rows/symbol (00 or 03). If 00 is specified for dd and ee, printer will  
automatically optimize settings.  
fff  
=
Number of characters to be encoded (0001-2700)  
nn...n = Data to be printed.  
BPn...n  
Postnet. Prints Postnet bar codes.  
n...n = 5 digit ZIP (Postnet-32 format)  
6 digits (Postnet-37 format)  
Page 4-55  
Page 4-17  
9 digit ZIP+4 (Postnet -52 format)  
11 digit ZIP+4+DPC (Postnet-62, Delivery Point format).  
BTabbccddee  
Bar Codes. Variable Ratio. provides the ability to print a bar code with  
a ratio other than those specified through the standard bar code  
commands (B, BD, and D).  
a
=
Bar code option:  
0
1
2
5
6
Codabar  
Code 39  
Interleaved 2 of 5  
Industrial 2 of 5  
Matrix 2 of 5  
bb  
cc  
dd  
ee  
=
=
=
=
Narrow space in dots (01-99)  
Wide space in dots (01-99)  
Narrow bar in dots (01-99)  
Wide bar in dots (01-99)  
BVa,b,c,  
Maxicode. Prints 2-D Maxicode symbols per AIM I.S.S. specification.  
Page 4-105  
ddddddddd,  
eee,f f f,gg..g  
a
b
c
=
=
=
Position of symbol within the set  
Total number of symbols in the set  
Mode  
dd..d = 9 digit numeric Postal Code  
eee  
f f f  
=
=
3 digit numeric Country Code  
3 digit numeric Service Class  
gg..g = Data, terminated by <ESC>  
Page A-2  
9001041 Rev. D  
SATO M-8400RV  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
BWaabbb  
PAGE  
Bar Codes. Expansion. Works together with the BT command to  
Page 4-16  
specify an expansion factor and the bar code height for the particular  
symbol being printed.  
aa  
=
Expansion factor by which the width of all bars and spaces  
is increased (01-12)  
bbb  
=
Bar height by dot (004-600 dots)  
BXaabbccdd  
eeefffghh  
Data Matrix. Data Format. Specifies the format of the Data Matrix 2-D Page 4-100  
symbology.  
aa  
bb  
=
=
Format ID (01-16, The values 07 and 17 will not be accepted)  
Error correction level (00, 01, or 04-14, the values 02, 03 or 15  
will not be accepted).  
cc  
dd  
eee  
fff  
=
=
=
=
=
Horizontal cell size (03-12 dots/cell)  
Vertical cell size (03-12 dots per cell)  
Cells per line. Must use 000 for optimized symbol.  
Cell lines. Must use 000 to optimize.  
Mirror image  
g
0
1
Normal Print  
Reverse Print  
hh  
=
Guide cell thickness (01-15) 01 indicates normal type.  
C
Repeat Label. Prints a duplicate of the last label printed.  
Page 4-63  
Page 4-62  
CSa  
Print Speed Selection. Specifies a unique print speed in in./sec.  
through software for a particular label.  
DSW2-8 Off  
DSW2-8 On  
a = Speed Setting  
1 = 2 ips  
2= 4 ips  
3 = 6ips  
4= 8 ips  
5 =10 ips  
1 = 2 ips  
2 = 3 ips  
3 = 4 ips  
4 = 5 ips  
Dabbcccd  
DCxx...x  
Eaaa  
Bar Codes. Prints 1:2 ratio bar code. For UPC and EAN bar codes,  
this will add descender bars. For values a, bb, ccc and d see  
instructions for Babbcccd.  
Page 4-11  
Page 4-102  
Page 4-50  
Data Matrix. Print Data. Prints data using Data Matrix format specified  
in BX Data Format command.  
xx...x = Data to be printed. Cannot exceed 500 characters.  
Line Feed. Provides the ability to print multiple lines of the same  
character size without specifying a new print position for each line.  
aaa  
=
Number of dots (1-999) between the bottom of the  
characters on one line to the top of the characters on the  
next line.  
SATO M-8400RV  
9001041 Rev. D  
Page A-3  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
Faaaabcccc  
ddee  
Sequential Numbering. Allows the printing of sequencing fields (text,  
bar codes) where all incrementing is done within the printer.  
aaaa = Number of times to repeat the same data (0001-9999)  
Page 4-72  
b
=
Plus or minus symbol (+ for increments; - for decrements)  
cccc = Value of step for sequence (001-9999)  
dd  
ee  
=
=
No. of digits for sequential numbering (01-99, default = 8)  
No. of digits free from sequential numbering (01-99, default = 0)  
FWaaHbbbb  
Horizontal Line. Prints a horizontal line. Units of measurement are  
Page 4-48  
dots.  
M-8400RV  
aa = Width of Horizontal Line  
01 to 99  
bbbb = Length of Horizontal Line  
0001-0832  
FWaabbVccc  
Hdddd  
Box. Prints a box. For values aa, bbbb, cc, and dddd, see instructions  
for horizontal and vertical lines. Units of measurement are dots.  
Page 4-48  
M-8400RV  
aa = Width of Horizontal Side  
bb = Width of Vertical Side  
01 to 99  
01 to 99  
cccc = Length of Vertical Side  
dddd = Length of Horizontal Side  
0001-1424  
0001-0832  
FWccVddd  
Vertical Line. Prints a vertical line. Units of measurement are dots.  
Page 4-48  
M-8400RV  
cc = Width of Vertical Line  
01 to 99  
dddd = Length of Vertical Line  
0001-1424  
FXaaabccc  
dddeee  
Data Matrix. Sequential Numbering. Prints sequential numbered  
Data Matrix 2-D symbols.  
Page 4-103  
aaa  
b
=
Number of duplicate labels (001-999)  
= Increment or decrement  
+
-
Increment  
Decrement  
ccc  
ddd  
=
=
Increment/decrement steps (001-999)  
Sequential numbering start position (001-999). Referenced  
to left side.  
eee  
=
Incremented data length (001-999). Measured from start  
position.  
Page A-4  
9001041 Rev. D  
SATO M-8400RV  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
Gabbbccc(data) Custom Graphics. Allows the creation and printing of graphic images  
Page 4-43  
using a dot-addressable matrix.  
a
=
Specifies format of data stream to follow  
B
H
Binary  
Hexadecimal  
bbb  
ccc  
=
=
Number of horizontal 8 x 8 blocks (001-152)  
Number of vertical 8 x 8 blocks  
(001-178 or 001-356 for 14" label)  
data = Data to describe the graphic image  
GPaaaaa  
Haaaa  
PCX File. Downloads PCX file to the internal graphics image memory.  
Page 4-45  
Page 4-59  
aaaaa  
=
No. of bytes to be downloaded (max DOS file size = 32K)  
Horizontal Position. Specifies a field’s horizontal location across the  
width of the label from the current base reference point. The units of  
measurement are dots.  
M-8400RV  
aaaa = New Horizontal Position  
0001-0832  
IDaa  
J
Store Job ID. Stores the Job ID number.  
Page 4-46  
Page 4-47  
Page 4-21  
aa  
=
Job ID number assigned (01-99)  
Journal Print. Provides the ability to print text line by line. Fixed  
spacing between lines and characters.  
Kab90cc  
Recall Custom Designed Characters. Recalls for printing a custom  
character stored by the Tabcc(data) command.  
a
=
=
1
2
16 x 16 matrix  
24 x 24 matrix  
b
Indicates the format that data stream was stored in  
B
H
Binary  
Hexadecimal  
bb  
=
Memory location where the character was stored.  
Valid locations are 21 to 52 or “!” to “R” in hex values.  
Laabb  
Character Expansion. Expands characters in both directions.  
Page 4-23  
aa  
bb  
= Multiple to expand horizontally (01-12)  
Multiple to expand vertically (01-12)  
=
LD,a,b,c,d,e,f,g,i Download Protocol Command Codes. Downloads a user defined set Page 4-97  
of Alternate Protocol Command Codes. See Appendix E for details on  
the proper usage of this command.  
M
N
Font type. Specifies the 13W x 20H dot matrix font (including  
descenders).  
Page 4-34  
Page 4-70  
Rotate. Moving Base Reference Point. Sets the original base  
reference point and returns printing to normal orientation.  
SATO M-8400RV  
9001041 Rev. D  
Page A-5  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
OA  
OB  
Font type. Specifies the OCR-A font with dot matrix.  
Page 4-34  
M-8400RV  
OA Font Matrix  
15W x 22H  
Font type. Specifies the OCR-B font dot matrix.  
Page 4-34  
M-8400RV  
20 W x 24H  
OB Font Matrix  
Paa  
Character Pitch. Designates the number of dots between characters.  
aa Number of dots between characters (01-99)  
Page 4-26  
Page 4-25  
Page 4-28  
Page 4-61  
=
PR  
Fixed Font Spacing. Returns the printer to fixed character spacing  
mode.  
PS  
Proportional Font Spacing. Places the printer in the proportional  
character spacing mode. Will not work with U Font.  
Qaaaaaa  
Print Quantity. Specifies the total number of labels to print.  
aaaaaa = Total number of labels to print for the job  
(000001-999999)  
R
Rotate, Moving Base Reference Point. Rotates the printing of all  
subsequent images by 90 degrees counterclockwise each time it is  
used. Also moves the base reference point.  
Page 4-70  
Page 4-42  
RMaaaa,bbbb  
Mirror Image. Prints mirror image of data.  
aaaa = Horizontal distance in dots of the image area to be  
mirrored.  
bbbb  
Vertical distance in dots of the image area to be  
mirrored.  
S
Font type. Specifies the 8W x 15H dot matrix font (including  
descenders).  
Page 4-34  
Page 4-21  
Tabcc(data)  
Store Custom Designed Characters. To create and store custom  
characters or images in the printer’s volatile memory. See Kab90cc to  
recall the character for printing.  
a
=
1
2
16 x 16 matrix  
24 x 24 matrix  
b
=
Specifies data stream format to follow  
B
H
Binary  
Hexadecimal  
cc  
=
Memory location to store the character.  
Valid locations are 21 to 52 or “!” to “R” in hex values.  
(data)= Data to describe the character.  
U
Font type. Specifies a 5W x 9L dot matrix font (including descenders).  
Page 4-34  
Page A-6  
9001041 Rev. D  
SATO M-8400RV  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
Vbbbb  
PAGE  
Vertical Position. Specifies a field’s vertical location down the length  
Page 4-59  
of the label from the current base reference point. Units of  
measurement are dots.  
M-8400RV  
bbbb = New Vertical Position  
0001-1424  
WBa  
Font type. Specifies the 18W x 30L dot matrix font (including  
descenders).  
Page 4-38  
Page 4-31  
a
=
0
1
Disables auto-smoothing of font  
Enables auto-smoothing if expansion is greater than 3  
WDHaaaaVbbbb Copy Image Area. To copy an image to another location of the label.  
XccccYdddd  
aaaa = Horizontal position of the top left corner of image area  
bbbb = Vertical position of the top left corner of image area  
cccc =  
Horizontal length of image area  
dddd = Vertical length of image area  
WLa  
Font type. Specifies the 28W x 52H dot matrix font (including  
decenders).  
Page 4-38  
Page 4-38  
Page 4-38  
a
=
0
1
Disables auto-smoothing of font  
Enables auto-smoothing if expansion is greater than 3  
XBa  
Font type. Specifies the 48W x 48L dot matrix font (including  
descenders).  
a
=
0
1
Disables auto-smoothing of font  
Enables auto-smoothing if expansion is greater than 3  
XLa  
Font type. Specifies the428W x 48H dot matrix font (including  
decenders).  
a
=
0
1
Disables auto-smoothing of font  
Enables auto-smoothing if expansion is greater than 3  
XM  
XS  
Font type. Specifies the 24W x 24H dot matrix font (including  
descenders).  
Page 4-34  
Page 4-34  
Page 4-34  
Page 4-38  
Font type. Specifies the 17W x 17H dot matrix font (including  
descenders).  
XU  
Font type. Specifies the 5W x 9H dot matrix font (including  
descenders).  
XWa  
Font type. Specifies the 48W x 48H dot matrix font (including  
descenders).  
a
=
0
1
Disables auto-smoothing of font  
Enables auto-smoothing if expansion is greater than 3  
Z
Stop Code. Ends all print jobs.  
Page 4-74  
Page A-7  
SATO M-8400RV  
9001041 Rev. D  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
%a  
Rotate. Fixed Base Reference Point. Rotates printing in 90°  
increments without changing the base reference point.  
Page 4-68  
a
=
0
1
2
3
Sets print to normal direction  
Sets print to 90° CCW  
Sets print to 180° rotated (upside down)  
Sets print to 270° CCW (90° CW)  
$a,b,c,d  
Vector font. Specifies printing of the unique SATO vector font.  
Page 4-36  
a
= A Helvetica Bold (proportional spacing)  
Helvetica Bold (fixed spacing)  
B
b
c
d
=
=
=
Font width (50-999 dots*)  
Font height (50-999 dots*)  
Font variation (0-9) as follows:  
0
1
2
3
4
5
6
7
8
9
Standard  
Standard open (outlined)  
Gray (mesh) pattern 1  
Gray (mesh) pattern 2  
Gray (mesh) pattern 3  
Standard, shadow 1  
Standard, shadow 2  
Standard mirror image  
Italic  
Italic open (outlined)  
$=(data)  
#Ea  
Data for Vector font.  
Page 4-36  
Page 4-56  
Print Darkness. Specifies a new print darkness setting. The lightest  
setting is “1”.  
M-8400RV  
a = Print Darkness  
1, 2, 3, 4, or 5  
(aaaa,bbbb  
Reverse Image. Reverse image from black to white and vice versa.  
Page 4-66  
Units of measure are dots.  
M-8400RV  
aaaa = Horizontal Length  
bbbb = Vertical Length  
0001-0832  
0001-1424  
&
Store Form Overlay. Stores a specified label image in the printer’s  
volatile form overlay memory.  
Page 4-42  
Page 4-41  
Page 4-64  
/
Recall Form Overlay. Recalls the label image from the printer’s form  
overlay memory for printing.  
0 (zero)  
Replace Data (Partial Edit). Provides the ability to replace a specified  
area of the previous label with new data.  
Page A-8  
9001041 Rev. D  
SATO M-8400RV  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
*a  
Clear Print Job(s) and Memory. Clears individual memory and  
Page 4-29  
buffers.  
a
a
=
=
When not included in command, clears print jobs in  
Multi-Buffer mode.  
If included in command, specifies memory section to be cleared  
T
&
X
Custom character memory, printer  
Form overlay memory, printer  
Clears all memory all memory and buffers  
@, nn...n  
~aaaa  
Off-Line/Pause. Signals the printer to go off-line after the completion  
of a print job.  
nn..n = Optional 32 character message to be displayed on the LCD.  
Page 4-54  
Page 4-33  
Cutter Command. Controls the cutting of labels when using the  
optional SATO cutter unit. (A <NULL> can be used in place of the “~”.)  
aaaa = Number of labels to print between each cut (0000-9999)  
Calendar Option Commands  
WA(elements)  
Calendar Print. Prints the date and/or time field (up to 16 characters)  
Page 4-78  
from the printer’s internal clock. Use slash to separate date elements  
and colon to separate time elements.  
elements = YY  
2 digit Year (00-91)  
YYYY 4 digit Year (1981-2080)  
MM  
DD  
HH  
hh  
mm  
ss  
Month (01-12)  
Day (01-31)  
12 Hour Clock (00-11)  
24 Hour Clock (00-23)  
Minutes (00-59)  
Seconds (00-59)  
AM or PM  
TT  
JJJ  
WW  
ww  
Julian Date (000-366)  
Week (00-53)  
Week (01-54)  
WPabbb  
Calendar Increment. To add a value to the printer’s current date  
Page 4-76  
and/or time. Does not change the printer’s internal time setting.  
a
=
Y
M
D
h
Years  
Months  
Days  
Hours  
bbb  
=
Numeric data, Years (1-9), Months (01-99), Weeks (00-99),  
Days (001-999), Hours (001-999).  
WTaabbccddee Calendar Set. To set the time and date of the printer’s internal clock.  
Page 4-80  
aa  
bb  
cc  
dd  
ee  
=
=
=
=
=
Year (00-99)  
Month (01-12)  
Day (01-31)  
Hour (00-23)  
Minute (00-59)  
SATO M-8400RV  
9001041 Rev. D  
Page A-9  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
Memory Card Option Commands  
BJ(aa..abb..b  
Start TrueType Font Storage. Prepares the Memory Card to accept  
Page 4-86  
TrueType font data.  
aa...a = 40 byte font description  
bb...b = 10 byte date field  
BJDcccccdddd Download TrueType Font Data. Downloads the TrueType font data  
Page 4-86  
ee...e  
to the memory area specified.  
ccccc = Memory Offset (hexadecimal)  
dddd = Data size in bytes (max = 2000)  
ee...e = Font data to be downloaded  
BJ)  
End TrueType Font Storage.Ends the TrueType font storage process Page 4-86  
BJFaaaaaaaa  
Initialize Memory Card. Initializes the Memory Card and formats it for  
use. Should be preceded by the Slot Select command for the card to  
be initialized.  
Page 4-94  
aaaaaaaa  
=
8 character alphanumeric password  
BJRabbccdd  
eeffffgg..g  
TrueType Font Recall. Recalls a previously stored TrueType font for  
use.  
Page 4-85  
a
=
=
=
=
=
Font ID (1-9)  
bb  
cc  
dd  
ee  
Horizontal Expansion (01-12)  
Vertical Expansion (01-12)  
Character pitch (01-99)  
Always 00  
f f f f = Number of characters  
gg..g = Data to be printed using font  
BJS  
Memory Card Status. Reports the status of the currently active  
Memory Card to the host by printing a status label.  
Page 4-98  
Page 4-85  
BJTaa,bb,cc  
TrueType Font Recall. Recalls a previously stored TrueType font for  
dd,ee,ffff,gg..g use.  
aa  
bb  
cc  
dd  
ee  
=
=
=
=
=
Font ID (01-99  
Horizontal Expansion (01-12)  
Vertical Expansion (01-12)  
Character pitch (01-99)  
Always 00  
f f f f = Number of characters  
gg..g = Data to be printed using font  
CCa  
Slot Select. Selects the Memory Card slot for all following Memory  
Page 4-95  
Card commands.  
a
b
=
=
1
2
Slot 1  
Slot 2  
Page A-10  
9001041 Rev. D  
SATO M-8400RV  
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Appendix A: Command Quick Reference  
INSTRUCTION DESCRIPTION  
PAGE  
EXa  
Expand Memory Area. Expands the memory area used by the printer  
Page 4-83  
to image the label.  
a
=
0
1
2
Return to using internal printer RAM  
Use Memory Card in Slot 1  
Use Memory Card in Slot 2  
GIabbbcccdd  
ee...e  
Store Custom Graphics. Stores a graphic image in the memory card  
to be called later for printing on a label.  
Page 4-9  
a
=
Specifies format of data stream to follow  
B
H
Binary  
Hexadecimal  
bbb  
ccc  
=
=
Number of horizontal 8 x 8 blocks (001-248)  
Number of vertical 8 x 8 blocks  
(001-267 for 7" label)  
dd  
=
Graphics storage number (01-99)  
ee...e = Data to describe the graphic image  
GRcc  
Recall Custom Graphics. Recalls for printing the graphic image  
stored by the GI command.  
Page 4-89  
Page 4-93  
cc  
=
Storage number (01-99)  
PIaa,bbbbb,  
cc...c  
Store PCX Graphics File. Stores a PCX graphic file.  
aa Storage number (01-99)  
=
bbbbb= Number of bytes in the file to be stored.  
PYaa  
Recall PCX Graphics File. Recalls a PCX graphics file.  
Page 4-92  
Page 4-87  
aa  
= The storage number assigned to the file (01-99)  
YR,aa  
Recall Format/Field. To recall a field from a format previously stored  
/D,bb,cc...c  
in the memory card.  
aa  
bb  
=
=
Number of format to be recalled (01 to 99)  
Number of field to be recalled (01-99)  
cc...c = Data to be placed in field.  
YS,aa  
/Nbb,cc  
Store Format/Field. To store a field in a format in the memory card.  
Page 4-88  
Page 4-82  
aa  
bb  
cc  
=
=
Format number  
Field number (01-99)  
= Number of characters in the field  
*abb  
Clear Card Memory. Clears individual memory and buffer areas.  
a
=
=
Memory section to be cleared  
G
P
F
SATO graphicfiles (01-99)  
PCX graphic file (01-99)  
Stored formats (01-99)  
O
TrueType fonts, memory card (01-09)  
bb  
Storage number  
SATO M-8400RV  
9001041 Rev. D  
Page A-11  
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Appendix A: Command Quick Reference  
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Page A-12  
9001041 Rev. D  
SATO M-8400RV  
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APPENDIX B.  
BAR CODE SPECIFICATIONS  
BAR CODE SYMBOLOGIES  
This section contains detailed information on the printing of bar codes on the  
M-8400RV printers. Information on printing the following bar code symbologies is  
provided:  
Codabar  
Code 39  
Interleaved 2 of 5  
UPC-A/EAN-13  
EAN-8  
Industrial 2 of 5  
Matrix 2 of 5  
Code 128  
MSI  
Code 93  
UPC-E  
UPC Supplements(Bookland)  
UCC-128  
Postnet  
Data Matrix  
Maxicode  
PDF417  
SATO M-8400RV  
9001041 Rev. D  
Page B-1  
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Appendix B: Bar Code Specifications  
Codabar  
Command Structure  
1:3 ratio <ESC>B0bbcccd (data) d  
2:5 ratio <ESC>BD0bbcccd (data) d  
1:2 ratio <ESC>D0bbcccd (data) d  
bb  
ccc  
d
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
= Required Start and Stop character (A, B, C, or D)  
(data) = Bar code data (alphanumeric)  
Character Set  
Density Table  
0-9, -,$,:,/,+  
A, B, C, D (Start/Stop characters)  
Narrow/  
Wide  
Ratio  
Value  
of “bb”  
“X”  
Dimension  
(mils)  
Density  
(char/inch)  
1:3  
1:3  
2:5  
1:2  
01  
02  
01  
02  
5.0  
10.0  
10.0  
5.0  
16.9  
8.5  
9.2  
10.2  
Example  
Notes  
<ESC>H0400<ESC>V0025<ESC>B002100A12345B  
<ESC>H0440<ESC>V0135<ESC>XS12345  
You must add the appropriate (A, B, C or D) Start and Stop  
characters to the data string. The printer does not automatically add  
them when printing.  
Page B-2  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
Code 39  
Command Structure  
1:3 ratio: <ESC>B1bbccc* (data) *  
2:5 ratio: <ESC>BD1bbccc* (data) *  
1:2 ratio: <ESC>D1bbccc* (data) *  
bb  
ccc  
*
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
= Required Start and Stop character (asterisk)  
(data) = Bar code data (alphanumeric)  
Character Set  
Density Table  
0-9, A-Z, Space, $, %, +, -, .,/  
* (Start/Stop character)  
Narrow/  
Wide  
Ratio  
Value of  
“bb”  
“X”  
Dimension  
(mils)  
Density  
(char/inch)  
1:3  
1:3  
2:5  
1:2  
1:2  
01  
02  
01  
01  
02  
5.0  
10.0  
10.0  
5.0  
12.7  
6.4  
7.0  
15.6  
7.8  
10.0  
Example  
Notes  
<ESC>H0100<ESC>V0025<ESC>B103100*CODE 39*  
<ESC>H0230<ESC>V0130<ESC>XS*CODE 39*  
You must add the “*” Start/Stop characters to the data stream. The  
printer does not add them automatically.  
SATO M-8400RV  
9001041 Rev. D  
Page B-3  
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Appendix B: Bar Code Specifications  
Interleaved Two of Five (I 2/5)  
Command Structure  
1:3 ratio: <ESC>B2bbccc (data)  
2:5 ratio: <ESC>BD2bbccc (data)  
1:2 ratio: <ESC>D2bbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); must be an even number of digits  
or else the printer will add a leading zero; start and stop  
code are provided by the printer  
Character Set  
Density Table  
0-9 (numeric only)  
Narrow/  
Wide  
Ratio  
Value of  
“bb”  
“X”  
Dimension  
(mils)  
Density  
(char/inch)  
1:3  
1:3  
2:5  
1:2  
1:2  
01  
02  
01  
01  
02  
5.0  
10.0  
10.0  
5.0  
22.6  
11.3  
12.7  
14.5  
9.7  
10.0  
Example  
Notes  
<ESC>H0100<ESC>V0100<ESC>B20310045676567  
<ESC>H0140<ESC>V0210<ESC>XM4567 6567  
To add horizontal guard bars to the top and bottom of the bar code,  
use the Line and Box command (see page 5-47).  
Page B-4  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
UPC-A/EAN-13  
Command Structure  
<ESC>B3bbccc (data)  
<ESC>D3bbccc (data)  
<ESC>BD3bbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); must be exactly 13 digits. For  
UPC-A, the first digit must be a zero and the last 11 digits  
are the actual UPC-A data followed by a check digit.  
To select UPC-A, 11 digits of data is sent. The printer adds a “0” and  
automatically generates the check digit. If 12 digits of data are sent,  
the printer assumes an EAN-13 symbol and automatically generates  
the check digit. The last digit of the bar code data is a modulo 10  
check digit. If 13 digits of data are sent to the printer, the check digit  
is not created and must be supplied by the programmer. It must be  
the last character in the 13 digit string and can be determined by  
using the calculations outlined below.  
Character Set  
Density Table  
0-9 (numeric only)  
Value of “bb”  
Narrow Bar Width  
(mils)  
Magnification  
Factor  
02  
03  
04  
10.0  
15.0  
20.0  
75%  
112%  
150%  
Notes  
D3 provides guide bars that extend longer than the rest of the bar  
code. BD3 provides guide bars and the human readable text below  
the symbol.  
Example  
<ESC>H0100<ESC>V0375<ESC>BD30215001234567890  
SATO M-8400RV  
9001041 Rev. D  
Page B-5  
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Appendix B: Bar Code Specifications  
Calculating the  
Mod 10 Check Digit  
If you wish to encode the UPC-A data “01234567890”, follow these  
steps to find the correct check digit.  
ODD  
0
2
4
6
8
0
EVEN  
1
3
5
7
9
CD  
1. First add all the numbers in the ODD positions.  
i.e., 0+2+4+6+8+0 = 20  
2. Multiply the result of Step 1 by 3.  
i.e., 20 x 3 = 60  
3. Add up all the numbers in the EVEN positions.  
i.e., 1+3+5+7+9 = 25  
4. Add the result of Step 2 to that of Step 3.  
i.e., 60 + 25 = 85  
5. Subtract the result of Step 4 from the next highest increment of 10.  
i.e., 90 - 85 = 5  
6. The correct Modulo 10 check digit for the 11 digit string  
“01234567890” is 5.  
Page B-6  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
EAN-8  
Command Structure  
<ESC>B4bbccc (data)  
<ESC>D4bbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); must be exactly 8 digits.  
Character Set  
Density Table  
0-9 (numeric only)  
Value of “bb”  
Narrow Bar Width  
(mils)  
Magnification  
Factor  
02  
03  
04  
10.0  
15.0  
20.0  
75%  
112%  
150%  
Notes  
1. D4 provides guide bars that extend longer than the rest of the bar  
code and the human readable text below the symbol.  
2. The check digit is automatically calculated for EAN-8.  
Example  
<ESC>H0400<ESC>V0375<ESC>BD4031001234567  
SATO M-8400RV  
9001041 Rev. D  
Page B-7  
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Appendix B: Bar Code Specifications  
Industrial Two of Five  
Command Structure  
1:3 ratio: B5bbccc (data)  
2:5 ratio: BD5bbccc (data)  
1:2 ratio: D5bbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); must be an even number of digits or  
else the printer will add a leading zero  
Character Set  
Notes  
0-9 (numeric only)  
To add horizontal guard bars to the top and bottom of the bar code,  
use the Line and Box command (see Page 4-48).  
Example  
<ESC>H0100<ESC>V0600<ESC>BD50310012345  
<ESC>H0300<ESC>V0710<ESC>XS12345  
Page B-8  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
Matrix Two of Five  
Command Structure  
1:3 ratio: <ESC>B6bbccc (data)  
2:5 ratio: <ESC>BD6bbccc (data)  
1:2 ratio: <ESC>D6bbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= bar height in dots (001-600)  
(data) = Bar code data (numeric only); must be an even number of  
digits or else the printer will add a leading zero.  
Character Set  
Notes  
0-9 (numeric only)  
To add horizontal guard bars to the top and bottom of the bar code,  
use the Line and Box command (see Page 4-48).  
Example  
<ESC>H0100<ESC>V0775<ESC>BD60310012345  
<ESC>H0230<ESC>V0885<ESC>XS12345  
SATO M-8400RV  
9001041 Rev. D  
Page B-9  
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Appendix B: Bar Code Specifications  
Code 128  
Command Structure  
<ESC>BGbbcccdd (data)  
bb  
ccc  
dd  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
= Start code to specify initial subset of bar code data  
>G  
>H  
>I  
Subset A Start code  
Subset B Start code  
Subset C Start code  
(data) = Includes bar code data and subset Shift codes; Shift codes  
are used to change the subset type within the bar code data.  
Shift codes:  
>E  
>D  
>C  
Subset A Shift code  
Subset B Shift code  
Subset C Shift code  
Character Set  
Density Table  
See Code 128 Character Table on Page B-18  
Value of  
“bb”  
“X”  
Dimension  
Density  
(char/inch)  
(mils)  
5.0  
Subsets A, B  
Subset C  
36.5  
01  
01  
03  
18.2  
9.1  
10.0  
15.0  
18.3  
13.8  
12.2  
Example  
The following will start in Subset A for the characters “AB”, shift to  
Subset B for “789”, then shift to Subset C for “123456”.  
<ESC>H0200<ESC>V0550<ESC>BG03100>GAB>B789>C123456  
<ESC>H0310<ESC>V655<ESC>XSAB789123456  
Page B-10  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
MSI  
Command Structure  
1:3 ratio: <ESC>BAbbccc (data) d  
2:5 ratio <ESC>BDAbbccc (data) d  
1:2 ratio <ESC>DAbbccc (data) d  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); maximum of 15 digits  
= Required check digit  
d
Character Set  
Example  
0-9 (numeric only)  
<ESC>H0100<ESC>V0950<ESC>BA03100123455  
<ESC>H0170<ESC>V1060<ESC>XS12345  
SATO M-8400RV  
9001041 Rev. D  
Page B-11  
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Appendix B: Bar Code Specifications  
Code 93  
Command Structure  
1:3 ratio: <ESC>BCbbcccdd (data)  
bb  
ccc  
dd  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
= Length of data (number of digits, 00-99)  
(data) = Bar code data (alphanumeric); length must match value of  
parameter “dd”; check digit is supplied by printer  
Character Set  
Density Table  
0-9, A-Z, -, ., Space, $, /, +, %  
Narrow/Wide  
Ratio  
Value of  
“bb”  
“X”  
Dimension  
(mils)  
Density  
(char/inch)  
1:3  
1:3  
1:3  
01  
02  
03  
5.0  
22.5  
11.3  
7.5  
10.0  
15.0  
Example  
<ESC>H0100<ESC>V1125<ESC>BC03100081234ABCD  
<ESC>H0155<ESC>V1240<ESC>XS1 234ABCD  
Page B-12  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
UPC-E  
Command Structure  
<ESC>BEbbccc (data)  
<ESC>DEbbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); must be exactly 6 digits  
Character Set  
Density Table  
0-9 (numeric only)  
Value of “bb”  
Narrow Bar Width  
(mils)  
Magnification  
Factor  
02  
03  
04  
10.0  
15.0  
20.0  
75%  
112%  
150%  
Notes  
Command DE provides guide bars that extend longer than the rest of  
the bar code.  
Example  
<ESC>H0400<ESC>V0550<ESC>DE03100123456  
<ESC>H0375<ESC>V0600<ESC>OB0  
<ESC>H0408<ESC>V0655<ESC>OB123456  
SATO M-8400RV  
9001041 Rev. D  
Page B-13  
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Appendix B: Bar Code Specifications  
Bookland (UPC/EAN Supplements)  
Command Structure  
<ESC>BFbbccc (data)  
bb  
ccc  
= Width of narrow element in dots (01-12)  
= Bar height in dots (001-600)  
(data) = Bar code data (numeric); must be exactly 2 or 5 digits  
Character Set  
Density Table  
0-9 (numeric only)  
Value of “bb”  
Narrow Bar Width  
(mils)  
Magnification  
Factor  
02  
03  
04  
10.0  
15.0  
20.0  
75%  
112%  
150%  
Example  
<ESC>H0325<ESC>V0725<ESC>D30315009827721123  
<ESC>L0101<ESC>H0295<ESC>V0800<ESC>OB0  
<ESC>H0340<ESC>V0878<ESC>OB98277  
<ESC>H 0480<ESC>V0878<ESC>OB21123  
<ESC>H640<ESC>V0760<ESC>BF0313021826  
<ESC>H655<ESC>V0730<ESC>OB21826  
Page B-14  
9001041 Rev. D  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
UCC-128  
Command Structure  
<ESC>BIbbcccd (data)  
bb  
ccc  
d
= Width of the narrow elements in dots (01 to 12)  
= Bar height in dots (001 to 600)  
= Placement of human readable text  
0
1
2
None  
Text at top of bar code  
Text at bottom of bar code  
(data) = 17 digits made up of the following:  
1st digit = Container type  
digits 2-8, Shipper identification  
digits 9-17, Container Sequential number  
Note: The Container Sequential number is not automatically  
sequenced by the printer.  
Character Set  
Density Table  
Notes  
See Code 128 Character Table on Page B-18  
See Code 128, Page B-10  
1. The Start, Function, Stop and Extension codes will be created by  
the printer and added automatically.  
2. The internal Modulo 10 check character will be automatically  
created and added by the printer. The overall Code 128 symbol  
check character will be automatically created by the printer and  
added.  
3. The automatically created human readable text will be created  
according to the following rules:  
The spacing between the bar code and the text is fixed at 10  
dots (.050 inches).  
If the width of the human readable text is wider than the bar  
code, it will start at the same position as the bar code and  
extend past the right of the bar code.  
If the width of the human readable text is less than the bar  
code, it will be centered on the bar code.  
The automatically generated human readable font is OCR-B.  
If any part of the human readable text extends outside the  
printable area, none of it will be printed. Care should be  
exercised when placing the bar code to allow for any  
automatically created human readable text.  
SATO M-8400RV  
9001041 Rev. D  
Page B-15  
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Appendix B: Bar Code Specifications  
Example  
Without incrementing  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>BI04150101234567000000001  
<ESC>Q2<ESC>Z  
With incrementing  
<ESC>A  
<ESC>H0100<ESC>V0100<ESC>F001+001  
<ESC>BI04150101234567000000001  
<ESC>Q2<ESC>Z  
Page B-16  
9001041 Rev. D  
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Appendix B: Bar Code Specifications  
Postnet  
Command Structure  
<ESC>BP (data)  
data = 5 digits ZIP  
= 6 digits for Postnet 37  
= 9 digits for ZIP+4  
= 11 digits for Dlelivery Point Bar Code  
Character Set  
Notes  
1-9 (numeric only)  
1. Frame bits and check digits added automatically by printer.  
2. Bar code width and height are fixed and cannot be changed.  
3. If the number of digits sent to the printer as data does not match  
one of the formats specified above (i.e. 5, 6, 9 or 11), the  
command is ignored and nothing will be printed.  
4. If a “–” is included in the data stream (i.e. 84093-1565), it is ignored.  
Example  
<ESC>H0100<ESC>V0120<ESC>BP94089  
<ESC>H0100<ESC>V0160<ESC>BP123456  
<ESC>H0100<ESC>V0200<ESC>BP123456789  
<ESC>H0100<ESC>V0240<ESC>BP12345678901  
SATO M-8400RV  
9001041 Rev. D  
Page B-17  
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Appendix B: Bar Code Specifications  
Data Matrix  
Command Structure  
Data Format  
<ESC>BXaabbccddeeefffghh  
aa  
bb  
= Format ID. 01-06 or 11-16. The values 07 and 17  
will not be accepted by the printer.  
= Error correction level. 00 ,01, 04-14 or 20. All other values  
will be processed as a 00.  
cc  
dd  
eee  
fff  
= Horizontal cell size. 03 - 12 dots/cell.  
= Vertical cell size. 03 - 12 dots/cell.  
= Number of cells in one line. Must use 000 to optimize.  
= Number of cell lines. Must use 000 to optimize.  
= Mirror Image  
g
0
1
= Normal Print  
= Reverse Print  
hh  
= Guide Cell Thickness. 01-15. 01 indicates normal type.  
Sequential Numbering <ESC>FXaaabcccdddeee  
aaa  
b
= Number of duplicate labels to be printed (001 - 999)  
= Increment or Decrement  
+ = Increment  
-
= Decrement  
ccc  
ddd  
= Increment/Decrement Steps (001 - 999)  
= Sequential numbering start position (001 - 999)  
Referenced to left side.  
eee  
= Incremented data length measured from start position  
(001 - 999)  
Print Data  
<ESC>DCxxx...x  
xx...x = Data, maximum of 500 characters  
Page B-18  
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Appendix B: Bar Code Specifications  
Character Set  
ID  
CHARACTER SET  
16 Bit CRC  
ENCODING  
SCHEME  
NUMBER  
01  
02  
03  
Numeric, Space  
Base 11  
Base 27  
Base 41  
Upper Case Alpha, Space  
Upper Case Alpha, Space,Comma, Period,  
Slash, Minus  
04  
05  
06  
Upper Case Alphanumeric, Space  
Base 37  
ASCII  
8-Bit  
ASCII 7-bit, Full Keyboard (20 - 7F )  
H
H
ISO 8-bit, International (20 - FF )  
H
H
32 Bit CRC  
11  
12  
13  
Numeric, Space  
Upper Case Alpha, Space  
Base 11  
Base 27  
Base 41  
Upper Case Alpha, Space, Comma, Period,  
Slash, Minus  
14  
15  
16  
Upper Case Alphanumeric, Space  
Base 37  
ASCII  
8-Bit  
ASCII 7-bit, Full Keyboard (20 - 7F )  
H
H
ISO 8-bit, International (20 - FF )  
H
H
Notes  
See AIM USA Technical Specification Data Matrix for information on  
the structure of this symbology.  
Example  
<ESC>V0100<ESC>H0100  
<ESC>BX05051010000000001  
<ESC>DCDATA MATRIX DATA MATRIX  
SATO M-8400RV  
9001041 Rev. D  
Page B-19  
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Appendix B: Bar Code Specifications  
Maxicode  
Command Structure  
<ESC>BVa,b,c,ddddddddd,eee,fff,gggg.....<ESC>  
a
b
c
= Position of Maxicode symbol within the set, when used  
in a structured append format 1~8.  
= Total number of Maxicode symbols in the set, when used  
in a structured format 1~8.  
= 2 For Mode 2 Structured Carrier Message  
for Domestic U.S. UPS shipments  
3
For Mode 3 Structured Carrier Message  
for International UPS shipments  
Standard symbol  
Not currently supported  
Reader programming  
4
5
6
ddd..ddd 9 digit numeric Postal Code  
eee  
fff  
= 3 digit numeric Country Code  
= 3 digit numeric Service Class  
gg..g = Data, terminated by <ESC>  
Character Set  
MODE POSTAL CODE COUNTRY CODE SERVICE CLASS  
MESSAGE  
LENGTH  
2
3
9 digits max  
numeric only  
3 digits max  
numeric only  
3 digits max  
numeric only  
84 characters  
alphanumeric  
6 digits fixed  
alphanumeric  
3 digits max  
numeric only  
3 digits max  
numeric only  
84 characters  
alphanumeric  
4
6
“000000“  
fixed data  
“000“  
fixed data  
“000“  
fixed data  
91 characters  
alphanumeric  
Notes  
See AIM I.S.S specification for information on the structure of this  
symbology.  
Example  
<ESC>A<ESC>V0100<ESC>H0100  
<ESC>BV1,1,2,123456789,840,001,[)<RS>01<GS>961Z01547089  
<GS>UPSN<GS>056872<GS>349<GS>99999999<GS>001/005  
<GS>029<GS>N<GS><GS>LENEXA<GS>KS<RS><EOT>  
<ESC>Q001<ESC>Z  
Page B-20  
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Appendix B: Bar Code Specifications  
PDF417  
Command Structure  
<ESC>BFaabbcddeeffffnnn...n  
aa  
bb  
= Minimum module dimension (03-09 dots). Will not print  
if values of 01, 02 or greater than 10 are specified.  
= Minimum module pitch dimension (04-24 dots). Will not  
print if values of 01, 02, 03 or greater than 25 are  
specified.  
c
dd  
= Security (error detection) Level (1-8).  
= Code words per line (01-30). If 00 is specified for both  
dd and ee, the printer automatically optimizes the number  
of rows per symbol.  
ee  
= Rows per symbol (00 or 03-40). If 00 is specified for both  
dd and ee, the printer automatically optimizes the number  
of rows per symbol.  
ffff  
nn...n =  
= Number of characters to be encoded (0001-2700).  
Data to be printed.  
Character Set  
Notes  
ASCII 128 character set plus PC437 Extended Character set.  
See AIM USA Uniform Symbology Specification PDF417 for  
information on the structure of this symbology.  
Example  
<ESC>V0100<ESC>H0100<ESC>BK0607400000021PDF417 PDF417 PDF417  
SATO M-8400RV  
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Appendix B: Bar Code Specifications  
CODE 128 CHARACTER TABLE  
The Code 128 Table lists 105 data values for the three subsets: A, B, and C. Each  
subset column displays either a single column of data or a double column of data.  
If the subset column displays a single column of data, that is the data to be  
entered to produce the result.  
If the subset column displays a double column of data, the first column con-  
tains the desired output, and the second column contains the actual charac-  
ters to be entered.  
For example, look at value 99 in the table:  
If you are currently using Subset A or Subset B, you can change to Subset C by  
encoding “>C”.  
VALUE  
99  
SUBSET A  
SUBSET B  
SUBSET C  
99  
Subset C >C Subset C >C  
100  
Subset B >D  
FNC4 >E  
FNC4 >D  
Subset B >D  
101  
Subset A >E Subset A >E  
FNC1 >F FNC1 >F  
102  
FNC1 >F  
Note: When Subset C is chosen, you must specify an even number of data  
positions because of the interleaved encodation method.  
Page B-22  
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Appendix B: Bar Code Specifications  
Code 128 Character Table  
VALUE  
SUBSET  
A
SUBSET  
B
SUBSET  
C
VALUE  
SUBSET  
A
SUBSET  
B
SUBSET  
C
0
SP  
!
SP  
!
00  
01  
02  
03  
04  
05  
06  
07  
08  
09  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
D
D
E
F
G
H
I
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
71  
1
E
2
F
3
#
$
%
&
#
$
%
&
G
4
H
5
I
6
J
J
7
K
K
L
8
(
(
L
9
)
)
M
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
[
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
*
*
N
+
,
+
,
O
P
-
-
Q
.
.
R
/
/
S
0
1
2
3
4
5
6
7
8
9
:
0
1
2
3
4
5
6
7
8
9
:
T
U
V
W
X
Y
Z
[
\
\
]
]
^
__  
^
;
;
__  
<
=
>
?
@
A
B
C
<
=
>
?
@
A
B
C
NUL >(space)  
>(space)  
SOH  
STX  
ETX  
EOT  
ENQ  
ACK  
BEL  
>!  
a
b
c
d
e
f
>!  
>"  
>"  
>#  
>$  
>%  
>&  
>’  
>#  
>$  
>%  
>&  
>’  
g
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Appendix B: Bar Code Specifications  
Code 128 Character Table (cont’d)  
VALUE  
SUBSET  
A
SUBSET  
B
SUBSET  
C
VALUE  
SUBSET  
A
SUBSET  
B
SUBSET  
C
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
BS  
HT  
LF  
VT  
FF  
CR  
SO  
SI  
>(  
h
i
>(  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
89  
90  
EM  
>9  
>:  
y
z
{
>9  
>:  
89  
90  
91  
92  
93  
94  
95  
96  
97  
98  
99  
>)  
>)  
SUB  
ESC  
FS  
>*  
>+  
>,  
j
>*  
>+  
>,  
91  
>;  
>;  
k
l
92  
><  
>=  
>>  
|
><  
>=  
>>  
>?  
>@  
>A  
>B  
93  
GS  
}
>-  
m
n
o
p
q
r
>-  
94  
RS  
~
>.  
>.  
95  
US  
>? DEL  
>/  
>/  
96  
FNC3  
FNC2  
SHIFT  
>@ FNC3  
>A FNC2  
>B SHIFT  
DLE  
DC1  
DC2  
DC3  
DC4  
NAK  
SYN  
ETB  
CAN  
>0  
>1  
>2  
>3  
>4  
>5  
>6  
>7  
>8  
>0  
>1  
>2  
>3  
>4  
>5  
>6  
>7  
>8  
97  
98  
99  
Subset C >C Subset C >C  
s
t
100  
101  
102  
103  
104  
105  
Subset B  
FNC4  
>D FNC4  
>E Subset A  
>F FNC1  
>D Subset B  
>D  
>E  
>F  
>E Subset A  
>F FNC1  
u
v
w
x
FNC1  
SUBSET A START CODE  
SUBSET B START CODE  
SUBSET CSTART CODE  
>G  
>H  
>I  
Page B-24  
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APPENDIX C.  
CUSTOM CHARACTERS AND GRAPHICS  
CUSTOM-DESIGNED CHARACTER EXAMPLE  
The following example is presented to help understand the use of the Custom  
Designed Characters command. It demonstrates the design and printing of an “arrow”  
in a 16 x 16 matrix.  
1. Determine which matrix size to use  
16 dot x 16 dots  
24 dots by 24 dots  
2. Lay out a grid and draw the image on the grid.  
Each square represents one dot  
Blacken squares for each printed dot  
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
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Appendix C: Custom Characters and Graphics  
3. Transfer the image into two bit map representations and then into hexadecimal or  
binary format.  
ROW  
BIT MAP  
HEX  
1
2
3
4
5
6
7
8
0000 0001 0000 0000  
0000 0011 1000 0000  
0000 0111 1100 0000  
0000 1111 1110 0000  
0001 1111 1111 0000  
0011 1111 1111 1000  
0111 1111 1111 1100  
1111 1111 1111 1110  
0000 0111 1100 0000  
0000 0111 1100 0000  
0000 0111 1100 0000  
0000 0111 1100 0000  
0000 0111 1100 0000  
0000 0111 1100 0000  
0000 0111 1100 0000  
0000 0111 1100 0000  
01 00  
03 80  
07 C0  
0F E0  
1F F0  
3F F8  
7F FC  
FF FE  
07 C0  
07 C0  
07 C0  
07 C0  
07 C0  
07 C0  
07 C0  
07 C0  
9
10  
11  
12  
13  
14  
15  
16  
4. To store the custom designed character in memory using a hexadecimal data  
stream, the command would be:  
<ESC>A  
<ESC>T1H3F0100038007C00FE01FF03FF87FFCFFFE07C007C007C007C007C007C007C007C0  
<ESC>Z  
Note: This should be a continuous data string without any CR or LF characters.  
5. To recall the custom character from memory, send the following code to the  
printer. Note that you can print other data as well. Also note how the character size  
was expanded using the <ESC>L command.  
<ESC>A  
<ESC>L0505<ESC>H0150<ESC>V100<ESC>K1H903F  
<ESC>L0505<ESC>H0600<ESC>V100<ESC>K1H903F  
<ESC>L0303<ESC>H0125<ESC>V0250<ESC>MTHIS SIDE UP !  
<ESC>Q1  
<ESC>Z  
6. To store the custom designed character in memory using a binary data stream, the  
command would be:  
<ESC>A  
<ESC>T1B3F 01H 00H 03H 80H 07H C0H 0FH E0H 1FH F0H 3FH F8H 7FH FCH FFH FEH  
07H C0H 07H C0H 07H C0H 07H C0H 07H C0H 07H C0H 07H C0H 07H C0H  
<ESC>Z  
NOTE: Spaces are shown between hexidecimal values in the above example for clarity only and  
are not included in the data string.  
Note that the data stream is only half as long as the hexadecimal format. This is because  
we can send the binary equivalent of “11111111” (represented above in its  
hexidecimal value of FF ), for example, using one eight bit word while it takes two  
eight bit words to transmit the hexadecimal equivalent “F” and “F”. To send binary  
characters using BASIC, the expression “CHR (&HFF) will send the binary equivalent  
of FF (i.e., 11111111).  
Page C-2  
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Appendix C: Custom Characters and Graphics  
6. To recall the custom character from memory, send the following code to the  
printer:  
<ESC>A  
<ESC>L505<ESC>H0150<ESC>V100<ESC>K1B903F  
<ESC>L505<ESC>H0600<ESC>V100<ESC>K1B903F  
<ESC>L0303<ESC>H0125<ESC>V0250<ESC>XMTHIS SIDE UP !  
<ESC>Q1  
<ESC>Z  
The printer output for both the hexadecimal and binary format examples is:  
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Appendix C: Custom Characters and Graphics  
CUSTOM GRAPHICS EXAMPLE  
The following example is presented to help you understand the use of the Custom  
Graphics command. It demonstrates the design and printing of a “diskette” in a 48 x  
48 matrix.  
1. Determine the matrix size for the graphic. It must be in 8 dot by 8 dot blocks. The  
example here has six blocks horizontally and six blocks vertically (48 x 48).  
2. Lay out a grid and draw the image on the grid.  
Each square represents one dot  
Blacken squares for each printed dot  
Page C-4  
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Appendix C: Custom Characters and Graphics  
3. Transfer the image into a bit map representation and then into hexadecimal format:  
BIT MAP  
HEXADECIMAL FORMAT  
1
2
3
4
5
6
1
2
3
4
5
6
11111111 11111111 11111111 11111111 11111111 11111111  
11111111 11111111 11111111 11111111 11111111 11111111  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 11111111 11111111 11111111 11110011  
11000000 00000000 10000000 00000000 00000000 00010011  
11000000 00000000 10000000 00000000 00000000 00010011  
11000000 00000000 10011111 11111111 11111111 00010011  
FF FF FF FF FF FF  
FF FF FF FF FF FF  
C0 00 00 00 00 03  
C0 00 00 00 00 03  
C0 00 FF FF FF 03  
C0 00 80 00 00 13  
C0 00 80 00 00 13  
C0 00 9F FF FF 13  
11000000 00000000 10000000 00000000 00000000 00010011  
11000000 00000000 10000000 00000000 00000000 00010011  
11000000 00000000 10011111 11111111 11111111 00010011  
11000000 00000000 10000000 00000000 00000000 00010011  
11000000 00000000 10000000 00000000 00000000 00010011  
11000000 00000000 11111111 11111111 11111111 11110011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
C0 00 80 00 00 13  
C0 00 80 00 00 03  
C0 00 9F FF FF 13  
C0 00 80 00 00 13  
C0 00 80 00 00 13  
C0 00 FF FF FF F3  
C0 00 00 00 00 03  
C0 00 00 00 00 03  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000111 11100000 00000000 00000011  
11000000 00000000 00001111 11110000 00000000 00000011  
11000000 00000000 00001111 11110000 00000000 00000011  
C0 00 00 00 00 13  
C0 00 00 00 00 13  
C0 00 00 00 00 13  
C0 00 00 00 00 13  
C0 00 03 C0 00 03  
C0 00 07 E0 00 03  
C0 00 0F F0 00 03  
C0 00 0F F0 00 03  
11000000 00000000 00001111 11110000 00000000 00000011  
11000000 00000000 00001111 11110000 00000000 00000011  
11000000 00000000 00000111 11100000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
C0 00 0F F0 00 03  
C0 00 0F F0 00 03  
C0 00 07 E0 00 03  
C0 00 03 C0 00 03  
C0 00 00 00 00 03  
C0 00 00 00 00 03  
C0 00 00 00 00 03  
C0 00 00 00 00 03  
11000000 00000000 00000001 10000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
C0 00 01 80 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000011 11000000 00000000 00000011  
11000000 00000000 00000001 10000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11000000 00000000 00000000 00000000 00000000 00000011  
11111111 11111111 11111111 11111111 11111111 11111111  
11111111 11111111 11111111 11111111 11111111 11111111  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
C0 00 01 80 00 03  
C0 00 03 C0 00 03  
C0 00 03 C0 00 03  
FF FF FF FF FF FF  
FF FF FF FF FF FF  
SATO M-8400RV  
9001041 Rev. D  
Page C-5  
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Appendix C: Custom Characters and Graphics  
4. Using the hexadecimal data, send the following code to print the graphic image as  
designed.  
<ESC>A<ESC>H0100<ESC>V0100<ESC>GH006006  
FFFFFF  
C00000  
C00080  
C00080  
C00080  
C00000  
C00000  
C00007  
C0000F  
C00003  
C00000  
C00003  
C00003  
C00003  
C00003  
C00000  
FFFFFF FFFFFF FFFFFF C00000  
000003 C000FF FFFFF3 C00080  
000013 C0009F FFFF13 C00080  
000013 C0009F FFFF13 C00080  
000013 C000FF FFFFF3 C00000  
000003  
000013  
000013  
000013  
000003  
000003  
C00003  
000003 C00000  
000003 C00000  
000003  
000003  
C00000  
C00003  
E00003 C0000F F00003  
F00003 C0000F F00003  
C0000F F00003  
C00007  
C00000  
C00001  
C00003  
C00003  
C00003  
C00000  
E00003  
000003  
800003  
C00003  
C00003  
C00003  
000003  
FFFFFF  
C00003 C00000  
000003 C00000  
C00003 C00003  
C00003 C00003  
C00003 C00003  
C00003 C00001  
000003  
000003  
C00003  
C00003  
C00003  
800003  
000003 FFFFFF FFFFFF FFFFFF  
<ESC>Q1<ESC>Z  
Note: Spaces shown in the hexidecimal listing above are for emphasis only. Spaces must  
not be encoded within the graphic portion of the data stream to the printer. Also, CR and  
LF characters to separate the lines must not be encoded in the data stream.  
5. To send the data in binary format, the software must convert the data into binary  
format before transmitting it to the printer. Using the BASIC programming  
language for example, this is done by notation “CHR$ (&HC0)” which sends the  
hexidecimal value of “C0” as binary data (11000000). The BASIC program listing  
for sending this graphic to the printer (using the RS232 port) in binary format is:  
CLS  
OPEN “COM2:9600,N,8,1,CS,DS” FOR OUTPUT AS #1  
E$ = CHR$(27)  
PRINT #1,CHR$(2); E$; “A”; E$; “V0100"; E$; ”H0100"; E$; “GB006006";  
PRINT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);  
PRINT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);  
PRINT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&HC0);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HF3);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H80);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H13);CHR$(&HC0);CHR$(&H00);CHR$(&H80);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H13);CHR$(&HC0);CHR$(&H00);CHR$(&H9F);  
PRINT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&H13);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H80);CHR$(&H00);CHR$(&H00);CHR$(&H13);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H80);CHR$(&H00);CHR$(&H00);CHR$(&H13);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H9F);CHR$(&HFF);CHR$(&HFF);  
PRINT #1,CHR$(&H13);CHR$(&HC0);CHR$(&H00);CHR$(&H80);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H13);CHR$(&HC0);CHR$(&H00);CHR$(&H80);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H13);CHR$(&HC0);CHR$(&H00);  
PRI NT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HF3);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
Page C-6  
9001041 Rev. D  
SATO M-8400RV  
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Appendix C: Custom Characters and Graphics  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H07);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H0F);  
PRINT #1,CHR$(&HF0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H0F);CHR$(&HF0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H0F);CHR$(&HF0);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H0F);CHR$(&HF0);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H07);CHR$(&HE0);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H01);  
PRINT #1,CHR$(&H80);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRINT #1,CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H03);CHR$(&HC0);CHR$(&H00);  
PRINT #1,CHR$(&H01);CHR$(&H80);CHR$(&H00);CHR$(&H03);CHR$(&HC0);  
PRI NT #1,CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H03);  
PRINT #1,CHR$(&HC0);CHR$(&H00);CHR$(&H00);CHR$(&H00);CHR$(&H00);  
PRINT #1,CHR$(&H03);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);  
PRINT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);  
PRINT #1,CHR$(&HFF);CHR$(&HFF);CHR$(&HFF);  
PRINT #1,E$; “Q1"; E$; ”Z"; CHR$(3)  
CLOSE #1  
The printer output for both the hexadecimal and binary format examples is:  
SATO M-8400RV  
9001041 Rev. D  
Page C-7  
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Appendix C: Custom Characters and Graphics  
PCX GRAPHICS EXAMPLE  
A graphics file in a PCX format may also be transmitted to the printer. The file must  
not be larger than 32K bytes (DOS file size reported in a DIR listing). For example,  
the WIZ.PCX image shown below has a file size of 15076 bytes.  
The uncompressed size (PCX is a compressed file) of the file must not be greater than  
64K bytes. Generally this is not a problem unless the graphic image is surrounded by  
large amount of white space which the PCX algorithm can compress very efficiently.  
If this is the case, the file should be recaptured to eliminate the surrounding white  
space as much as possible.  
The following basic program will send and print this file:  
OPEN “WIZ.PCX” FOR INPUT AS #2  
DA$ = INPUT$(15706, #2)  
C$ = CHR$(27)  
WIDTH “LPT1:”, 255  
LPRINT C$; “A”;  
LPRINT C$; “V150"; C$; ”H100"; C$; “GP15706,”; DA$  
LPRINT C$; “Q1"; C$; ”Z";  
CLOSE #2  
The printer output for this program is:  
Page C-8  
9001041 Rev. D  
SATO M-8400RV  
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APPENDIX D.  
OPTIONAL ACCESSORIES  
INTRODUCTION  
This section contains instructions for using the following M-8400RV optional features:  
Label Rewinder  
Label Cutter  
Label Dispenser  
PCMCIA Memory Cards  
Calendar  
LABEL REWINDER  
The rewinder is an external unit that allows for labels and tags to be rewound in rolls  
up to 8.5 inches in diameter. It derives its power directly from the printer’s EXT  
connector using a built-in cable. The rewinder provides the ability to rewind  
tags/labels from the printer and subsequently be unwound for later use with  
applicators.  
Installation  
1. Position the Rewinder at the front of the printer and align it with the label slot.  
(The Rewind Wheel/Spindle should be positioned away from the printer.)  
2. Connect the built-in cable from the Rewinder to the EXT connector at the rear of  
the printer.  
3. On the Rewinder, remove the metal clamp from the Rewind Spindle.  
4. Feed the lead end of the label stock under the first spindle and onto the Rewind  
Spindle. Feed the stock around the spindle once, then replace the metal clamp  
over the label stock. Wind another revolution to ensure the labels are secure on  
the spindle.  
5. Select the REWIND option on the rewinder, then set the power switch to ON. (The  
printer must be powered ON for the rewinder to function.)  
Removing and Unwinding the Roll  
As labels are printed, tension from the rewinder should keep the label stock taut as it  
wraps itself on the spindle.  
To remove the roll from the spindle, first set the power switch to OFF. Remove the  
metal clamp, then remove the rewound roll of labels.  
SATO M-8400RV  
9001041 Rev. D  
Page D-1  
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Appendix D: Optional Features  
To unwind for using with an applicator, first set the power switch OFF. Attach the  
lead edge of the labels from the rewind spindle to the applicator entry point. Select  
the WIND option on the rewinder, and when ready to begin, set the power switch to  
ON.  
LABEL CUTTER  
The label cutter consists of an internal mechanism that will cut labels or tags as they  
exit from the printer. The cutter can be used to print labels of various lengths using  
continuous form label/tag stock or to easily separate labels when there is no  
perforation at the label gap.  
Operator Setup  
The following steps should be taken to set up the label cutter.  
1. Install the label cutter, following the instructions provided with the unit.  
2. Power the printer ON.  
3. The printer must be configured to use the Label Cutter option. Switches DSW3-1  
and DSW3-2 on the front panel are used to configure the printer. To enable the  
cutter, DSW3-1 should be in the ON position and DSW3-2 should be in the  
OFF position.  
4. Open the Print Head Assembly and feed the edge of the labels/tags into the  
cutter assembly and out between the label cutters.  
NOTE: Although the cutting blade is fairly well protected, be careful as you feed  
labels into the cutter area. You may want to have the printer powered OFF at this  
point.  
5. Close the Print Head Assembly and place the printer on-line.  
6. The Label Cutter is ready for use.  
7. Adjust the cut position using the backfeed adjustment procedures outlined in  
Section 2, Installation and Configuration.  
General Operation  
The data stream to be sent to the printer may need to be altered to add the Cutter  
Command. If this command is not used, the cutter will default to cut after every label  
assuming it has been enabled in the printer configuration. For more details, see  
Section 4, Command Codes. As the labels are printed, they will be cut based on the  
the data supplied using the cutter command.  
Page D-2  
9001041 Rev. D  
SATO M-8400RV  
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Appendix D: Optional Features  
LABEL DISPENSE OPTION  
The M-8400RV Label Dispense Option is an external mechanism that provides  
the ability to print labels in the “demand” mode. It is attached to front of the printer.  
When the label dispenser is installed and configured for operation, the printer  
dispenses one label at a time, peeling the backing from the label, which allows for  
immediate application to the product by the operator.  
Operator Setup  
The following steps should be taken to set up the Label Dispense Option.  
1. Install the option using the instructions provided with the unit. The installation  
time is approximately 30 minutes.  
2. Power the printer ON.  
3. The printer must be configured to used the label dispenser option. Switches  
DSW3-1 and DSW3-2 on the front panel are used to configure the printer. To  
enable the dispenser, both DSW3-1 and DSW3-2 should be in the ON position.  
4. Remove enough labels from the backing paper to provide 12 inches of backing free  
from labels.  
5. Open the Print Head assembly and feed the backing paper through the print area  
in the normal manner.  
6. At the label exit area, feed the backing paper down and behind the Knurled  
Roller, then back down and around the Backing Roller.  
7. Feed the backing paper out the slot in the bottom rear of the printer and attach to  
the Backing Rewind Spindle.  
Label Dispenser Routing  
SATO M-8400RV  
9001041 Rev. D  
Page D-3  
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Appendix D: Optional Features  
8. Close the Print Head and place the printer on-line.  
9. The Label Dispense Option is ready for use.  
General Operation  
Send your data stream in the normal manner to the printer. Labels should print one  
at a time, even if your print quantity command requests more than one label. As the  
labels are printed and presented for the operator to remove, the backing paper will be  
rewound on the spindle. The next label will only print after removing the current  
label from the label exit path.  
Note: The label dispenser will function only if it has been enabled using the front  
panel switches (DSW3-1 and DSW3-2 in the ON positions).  
The Label Taken Sensor is adjusted at the factory for the optimal setting for most  
label material. However, the use of labels with a substantially different opacity may  
require that the threshold be adjusted.  
Page D-4  
9001041 Rev. D  
SATO M-8400RV  
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Appendix D: Optional Features  
PCMCIA MEMORY CARDS  
Description  
The Memory Card Option provides the connectors and interface board for two  
PCMCIA memory cards slots. The two Memory Card slots, labeled 1 and 2, are on a  
PC board mounted inside the printer. Access to these cards is gained by removing PC  
board compartment cover. The printer memory can be expanded up to 4MB.  
Type  
SRAM  
Applicable Specifications  
Size  
PCMCIA Version 2.1 (JEIDA Version 4.1)  
128KB, 256KB, 512KB, 1MB or 2MB  
Connector Pins  
Battery  
68  
Approximately two years (manufacturer dependent)  
Write Protect  
Low Battery Detect  
Yes  
Yes  
Installation  
Instructions for installing the Memory Card Option are included with the installation  
kit.  
Error Handling  
Memory Card error conditions are indicated to the operator using a combination of  
the ERROR LED on the front panel, the LCD display (if available) and the audible  
indicator.  
ERROR DESCRIPTION  
INDICATION  
REMEDY  
Low Battery - Low battery  
condition is detected when printer  
is powered on.  
ERROR LED:  
Audible Beep:  
Display:  
Blinking  
1 long  
Replace Memory Card battery.  
Note that all data will be lost when  
Card Low Battery the battery is removed.  
Depress LINE key to print Card  
Status.  
Card R/W Error  
ERROR LED:  
Audible Beep:  
Display:  
On  
1 long  
Card R/W Error  
1. Insert card into selected slot.  
2. Remove write protect tab.  
3. Correct program  
1. No card is inserted.  
2. Card is write protected.  
3. Invalid store/recall number.  
4. Card has not been initialized.  
4. Initialize card with BJF command  
Printer must be powered off to  
reset.  
Warning  
Audible Beep:  
Display:  
1 short  
None  
1. Correct program.  
2. Correct program.  
3. Use card with more capacity.  
1. Duplicate number.  
2. Data not in print area.  
3. Data overflows card memory.  
Printer will ignore invalid  
commands.  
SATO M-8400RV  
9001041 Rev. D  
Page D-5  
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Appendix D: Optional Features  
ERROR DESCRIPTION  
INDICATION  
REMEDY  
Low Battery - Low battery  
condition is detected when printer  
is powered on.  
STATUS LED:  
Audible Beep:  
Display:  
Red Blinking  
1 long  
Card Low Battery the battery is removed.  
Replace Memory Card battery.  
Note that all data will be lost when  
Depress LINE key to print Card  
Status.  
Card R/W Error  
STATUS LED:  
Audible Beep:  
Display:  
Red  
1 long  
Card R/W Error  
1. Insert card into selected slot.  
2. Remove write protect tab.  
3. Correct program  
1. No card is inserted.  
2. Card is write protected.  
3. Invalid store/recall number.  
4. Card has not been initialized.  
4. Initialize card with BJF command  
Printer must be powered off to  
reset.  
Warning  
Audible Beep:  
Display:  
1 short  
None  
1. Correct program.  
2. Correct program.  
3. Use card with more capacity.  
1. Duplicate number.  
2. Data not in print area.  
3. Data overflows card memory.  
Printer will ignore invalid  
commands.  
Page D-6  
9001041 Rev. D  
SATO M-8400RV  
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Appendix D: Optional Features  
CALENDAR  
The Calendar Option allows the date and time to be maintained in the local  
printer rather than using the system clock. It consists of a special clock chip that  
replaces the EEPROM on the main pcb assembly. A qualified technician should  
perform the upgrade as it requires modifications to the main PCB assembly. Please  
call SATO Technical Support if you need to add this option to an existing printer in  
the field.  
SATO M-8400RV  
9001041 Rev. D  
Page D-7  
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Appendix D: Optional Features  
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Page D-8  
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APPENDIX E.  
CUSTOM PROTOCOL COMMAND CODES  
DESCRIPTION  
This section contains information on creating custom Protocol Command Codes for  
operating the M-8400RV. The Protocol Command codes are used to tell the printer  
that a specific type of information is being transmitted to the printer. As an example,  
the Standard Protocol Command Code specifies the use of an <ESC>character to tell  
the printer that the following character(s) will represent a specific command.  
Sometimes the host computer is unable to generate the character or it uses the  
<ESC> character to control another function. In this case, an Alternate Protocol  
Command Code set can be selected for use by placing DIP switch 2-7 in the ON  
position. When the Alternate set is selected, the <ESC> character is not used and is  
instead replaced with a “carrot” (^) character. A command stream would then start  
with an “^A” instead of an “<ESC>A”. These two sets of Protocol Command Codes  
are adequate for the majority of all applications, but occasionally situations occur  
where conflicts exist when using the Alternate set. In these cases, the user can define  
and download a custom set of Protocol Command Codes that are stored in EEPROM  
memory in the printer. After these are downloaded, they replace the Alternate  
Command Code set when DIP switch DS2-7 is in the ON position. When DIP switch  
DS2-7 is in the OFF position, the Standard Protocol Command Codes are used.  
DOWNLOAD COMMAND STRUCTURE  
The command for downloading a new set of Protocol Command Codes takes the form  
of  
The parameters specified for “a” through “i” can be  
transmitted in either ASCII characters or hex notation, allowing a complete 128  
character (except for the “,”) set to be used for selecting the custom code.  
PARAMETER  
STANDARD SETTING  
ALTERNATE SETTING  
(DEFAULT)  
a
STX  
ETX  
{
}
b
c
ESC  
ENQ  
CAN  
~
^
d
@
!
e
f
~
]
g
OFFLINE  
No  
h (Auto ONLINE)  
0 = YES  
1 = NO  
i (Zero Slash)  
No  
0 = YES  
1 = NO  
SATO M-8400RV  
9001041 Rev. D  
Page E-1  
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Appendix E: Custom Protocol Command Codes  
RESET  
If the custom Protocol Command codes are incorrect or if the printer does not  
respond to commands using the custom set, the Alternate Protocol Control Codes can  
be restored by the following procedure:  
1. Turn the printer off.  
2. Place DIP switch DS2-7 in the ON position.  
3. Turn power on while simultaneously pressing the FEED and LINE switches.  
4. When the message “ALT PROTOCOL DEFAULT COMPLETED” appears on the  
display turn the printer off.  
ALT PROTOCOL  
DEFAULT COMPLETE  
For printers that do not have a display panel and the completion of the Protocol  
Default is signified by a single “beep”. Once this beep is heard, then turn the  
printer off.  
5. When the printer is powered up again, the Alternate Protocol Command Code set  
will be active. All previous custom settings will be lost.  
DOWNLOAD PROCEDURE  
The procedure for downloading a custom Protocol Command Code set is:  
1. Reset the printer to the default settings using the Reset procedure.  
2. Place DIP switch DS2-7 in the ON position.  
3. Turn the POWER switch ON while simultaneously pressing the LINE switch. This  
places the printer in the USER DOWNLOAD mode as signified by a “User  
Download” displayed on the LCD panel.  
USER DOWNLOAD  
You will hear a single “beep” signifying the printer is in the User Download mode.  
4. Set DIP switch DS2-7 in the position to accept the Protocol Control codes to be  
used for downloading (i.e. DS2-7 = OFF for Standard codes and DS2-7 ON to use  
the Alternate set).  
5. Press the LINE key to place the printer in the On-Line mode. The printer is ready  
to receive the download command data stream.  
Page E-2  
9001041 Rev. D  
SATO M-8400RV  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Appendix E: Custom Protocol Command Codes  
6. After the command has been sent, the unit will beep and print a status label. If it  
does not beep and print the label, the printer did not accept the data.  
7. If the printer does not beep and print a setting label, turn the printer off, check your  
download command stream for errors and start the download process over at  
step 1.  
8. If the custom codes are correct, press the FEED key to accept them and terminate  
the download process. If they are incorrect, turn the unit off without pressing the  
FEED key and begin the download process again at step 1.  
STX=7B ETX=7D ESC=25  
ENQ=23 CAN=28 NULL=2A  
OFFLINE=7E  
AUTO ONLINE  
ZERO SLASH  
YES  
YES  
Press the “FEED key to activate  
the User Defaults or power the  
printer off to ignore them  
See Page 4-97, Custom Protocol Command Codes Download for sample command  
stream.  
SATO M-8400RV  
9001041 Rev. D  
Page E-3  
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Appendix E: Custom Protocol Command Codes  
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9001041 Rev. D  
SATO M-8400RV  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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