Zebra® GX420d™ / GX430d™
Desktop Thermal Printer
User Guide
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iii
©2010 ZIH Corp. G-Series,GX420d, GX430d, ZBI, ZBI 2.0, ZBI-Developer,
ZebraDesigner, Uni-Ribbon, ZebraNet, EPL, EPL2, ZPL, ZPL II, OpenACCESS and all
product names and numbers are Zebra trademarks, and Zebra, the Zebra head graphic, and
ZebraNet are registered trademarks of ZIH Corp. All rights reserved. All other trademarks
are the property of their respective owners.
This product may contain ZPL®, ZPL II®, and ZebraLink™ programs; Element Energy
Equalizer™ Circuit; E3®; and Monotype Imaging fonts. Software ©ZIH corp. All rights
reserved worldwide.
ZebraLink and all product names and numbers are trademarks, and Zebra, the Zebra logo,
ZPL, ZPL II, Element Energy Equalizer circuit, and E3 Circuit are registered trademarks
of ZIH Corp. All rights reserved worldwide.Monotype®, Intellifont® and UFST® are
trademarks of Monotype Imaging, Inc. registered in the United States Patent and
Trademark Office and may be registered in certain jurisdictions.
CG Triumvirate is a trademark of Monotype Imaging, Inc. and may be registered in some
jurisdictions.
TrueType® is a trademark of Apple Computer, Inc. registered in the United States Patent
and Trademark Office and may be registered in certancertain jurisdictions.
Proprietary Statement
This manual contains proprietary information of Zebra Technologies Corporation and its
subsidiaries (“Zebra Technologies”). It is intended solely for the information and use of
parties operating and maintaining the equipment described herein. Such proprietary
information may not be used, reproduced, or disclosed to any other parties for any other
purpose without the express written permission of Zebra Technologies.
Product Improvements
Continuous improvement of products is a policy of Zebra Technologies. All specifications
and designs are subject to change without notice.
Liability Disclaimer
Zebra Technologies takes steps to ensure that its published Engineering specifications and
manuals are correct; however, errors do occur. Zebra Technologies reserves the right to
correct any such errors and disclaims liability resulting therefrom.
Limitation of Liability
In no event shall Zebra Technologies or anyone else involved in the creation, production,
or delivery of the accompanying product (including hardware and software) be liable for
any damages whatsoever (including, without limitation, consequential damages including
loss of business profits, business interruption, or loss of business information) arising out
of the use of, the results of use of, or inability to use such product, even if Zebra
Technologies has been advised of the possibility of such damages. Some jurisdictions do
not allow the exclusion or limitation of incidental or consequential damages, so the above
limitation or exclusion may not apply to you.
Canadian DOC Compliance Statement
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
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FCC Compliance Statement
This device complies with Part 15 rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause
undesired operation.
This equipment has been tested and found to comply with the limits for Class B Digital
Devices, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a residential
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the product manuals, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, the user is encouraged to do one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced RF service technician for help.
The user is cautioned that any changes or modifications not expressly approved by Zebra
Technologies could void the user’s authority to operate the equipment. To ensure compliance,
this printer must be used with fully shielded communication cables.
Caution • The optional RTC assembly has a three volt lithium battery. Battery replacement
must be performed by a qualified service technician. Only use a Zebra approved replacement
battery.
Important • Recycle batteries according to local your guidelines and regulations. Wrap the
battery when disposing (or storing) to avoid a short circuit.
DO NOT short circuit the battery. Short circuiting the battery may result in heat
generation, fire or bursting.
DO NOT heat, disassemble or dispose of battery in fire.
Environmental Management
Do not dispose of this product in unsorted municipal waste. This product is recyclable, and
should be recycled according to your local standards.
For more information, please see our website at:
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About This Document
This section provides you with contact information, document structure and organization, and
additional reference documents.
Contents
Who Should Use This Document. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
Contacts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
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About This Document
Who Should Use This Document
vi
Who Should Use This Document
This User Guide is intended for use by any person who needs to operate or to troubleshoot
problems with the printer.
How This Document Is Organized
The User Guide is set up as follows:
Section
Description
This section describes what you get in your
shipping box and provides an overview of printer
features. This section also has procedures that
describe how to open and close the printer and
report any problems.
This section describes how to set up your printer
for the first time and use the most common
operating procedures for loading media.
This section provides media and print handling,
font and language support, and the set up of less
common printer configurations.
This section covers the common printer options
and accessories with brief descriptions and how to
get you started using or configuring your printer
option or accessory.
This section describes the operation, navigation
and parameters displayed by printers equipped
with the LCD control panel option.
This section provides routine cleaning and
maintenance procedures.
This section provides information about printer
error reporting that you might need for printer
troubleshooting. Assorted diagnostic tests are
included.
This section provides additional interface
information and wiring diagrams to assist with
printer to host system integration (typically a PC).
This section provides external printer dimensions
for the standard printer and printer with options.
This section briefly covers printer configuration
and includes a cross-reference to ZPL printer
configuration commands.
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About This Document
vii
Contacts
Contacts
Technical Support via the Internet is available 24 hours per day, 365 days per year.
Web Site: www.zebra.com
E-mail Back Technical Library:
•
•
E-mail address: emb@zebra.com
Subject line: Emaillist
Self Service Knowledge Base: www.zebra.com/knowledgebase
Online Case Registration: www.zebra.com/techrequest
Which Department
Do You Need?
Europe, Africa,
Middle East, India
The Americas
Asia Pacific
Zebra Technologies International, LLC Zebra Technologies Europe Limited Zebra Technologies Asia
Regional Headquarters
333 Corporate Woods Parkway
Vernon Hills, IL 60061-3109
U.S.A.
Dukes Meadow
Millboard Road
Bourne End
Buckinghamshire, SL8 5XF
United Kingdom
Pacific Pte. Ltd.
120 Robinson Road
#06-01 Parakou Building
Singapore 068913
T: +1 847 793 2600
Toll-free +1 800 423 0422
F: +1 847 913 8766
T: + 65 6858 0722
F: +65 6885 0838
T: +44 (0) 1628 556000
F: +44 (0) 1628 556001
T: +1 877 ASK ZEBRA (275 9327)
F: +1 847 913 2578
T: +44 (0) 1628 556039
F: +44 (0) 1628 556003
T: +65 6858 0722
F: +65 6885 0838
Technical Support
For questions on the
operation of Zebra
equipment and software,
please call your distributor.
For additional assistance,
contact us.
Hardware: ts1@zebra.com
Software: ts3@zebra.com
All other areas:
Please have your model and
serial numbers available.
T: +1 877 ASK ZEBRA (275 9327)
F: +1 847 821 1797
T: +44 (0) 1772 693069
F: +44 (0) 1772 693046
T: +65 6858 0722
F: +65 6885 0838
Repair Service
Department
New requests: ukrma@zebra.com
Status updates:
All other areas:
repair.
To request a repair in the U.S.,
T: +1 847 793 6868
T: +1 847 793 6864
F: +1 847 913 2578
T: +44 (0) 1628 556000
F: +44 (0) 1628 556001
T: + 65 6858 0722
F: +65 6885 0838
Technical Training
Department
For Zebra product training
courses.
All other areas:
T: +1 877 ASK ZEBRA (275 9327)
T: +44 (0) 1628 556037
F: +44 (0) 1628 556005
All other areas:
Inquiry Department
For product literature and
distributor and dealer
information.
T: +1 877 ASK ZEBRA (275 9327)
T: +44 (0) 1628 556032
F: +44 (0) 1628 556001
T: +65 6858 0722
F: +65 6885 0836
Customer Service
Department (US)
Internal Sales
Department (UK)
All other areas:
For printers, parts, media,
and ribbon, please call your
distributor or contact us.
Key:
T: Telephone
F: Facsimile
E: E-mail
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About This Document
Document Conventions
viii
Document Conventions
The following conventions are used throughout this document to convey certain information.
Alternate Color (online only) Cross-references contain hot links to other sections in this
guide. If you are viewing this guide online in .pdf format, you can click the cross-reference
(blue text) to jump directly to its location.
Command Line Examples Command line examples appear in CourierNew font. For
example, type ZToolsto get to the Post-Install scripts in the bindirectory.
Files and Directories File names and directories appear in Courier Newfont. For
example, the Zebra<version number>.tarfile and the /root directory.
Icons Used
Caution • Warns you of the potential for electrostatic discharge.
Caution • Warns you of a potential electric shock situation.
Caution • Warns you of a situation where excessive heat could cause a burn.
Caution • Advises you that failure to take or avoid a specific action could result in physical
harm to you.
Caution • (No icon) Advises you that failure to take or avoid a specific action could result in
physical harm to the hardware.
Important • Advises you of information that is essential to complete a task.
Note • Indicates neutral or positive information that emphasizes or supplements important
points of the main text.
Example • Provides an example, often a scenario, to better clarify a section of text.
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Contents
About This Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v
How This Document Is Organized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vi
Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .vii
Document Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
1 • Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
GX Series Thermal Printers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
What’s in the Box? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unpack and Inspect the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Your Printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Printer Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operator Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 • Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Attaching Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Loading Roll Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Preparing Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Placing the Roll in the Media Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Printing a Test (Printer Configuration) Label. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pre-install Windows® Printer Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Connecting your Printer to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Interface Cable Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
After Your Printer is Connected. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3 • Print Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Determining Printer Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Localizing the Printer Status Configuration Label. . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
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Long Term Printer In-activity or Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Thermal Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Modes of Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Print Media Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Determining Thermal Media Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Replacing Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Adjusting the Print Width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Adjusting the Print Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Media Sensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Printing on Fan-Fold Media. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Printing with Externally Mounted Roll Media. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Fonts and Your Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Identifying Fonts in Your Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Localizing the Printer with Code Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Asian fonts and Other Large Font Sets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Getting Asian Fonts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Stand Alone Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Sending Files to the Printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Print Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
EPL Line Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4 • Printer Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Label Dispenser Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Moveable Blackline Sensor Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Cutter Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Loading Media with the Cutter Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
ZebraNet® 10/100 Internal (Wired) Print Server Option. . . . . . . . . . . . . . . . . . . . . . . . . . 57
Printer Network Configuration Status Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
ZebraNet® Internal Wireless Print Server Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Printer Network Configuration Status Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Bluetooth Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Printer Network Configuration Status Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
RTC and Full Flash Memory Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Asian Fonts - Printer Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Zebra® KDU — Printer Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
KDU Plus™ — Printer Accessory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
ZBI 2.0™ — Zebra Basic Interpreter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5 • Control Panel Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
LCD Display Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Menu Customization and WML. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
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Normal Operation Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Display Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Printer Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
802.11 WLAN Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Bluetooth Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
6 • Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cleaning the Printhead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Media Path Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Platen Cleaning and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Other Printer Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Replacing the Printhead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
7 • Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Status Light Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Status Light Error Resolutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Print Quality Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Manual Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Troubleshooting Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Printing a Configuration Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Recalibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Resetting the Factory Default Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Communications Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Feed Button Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
A • Appendix: Interface Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Universal Serial Bus (USB) Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Parallel Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Ethernet Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Serial Port Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
B • Appendix: Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
External GX Printer Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
C • Appendix: ZPL Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
ZPL Configuration Status to Command Cross-reference . . . . . . . . . . . . . . . . . . . . . . . . .111
Printer Memory Management and Related Status Reports . . . . . . . . . . . . . . . . . . . . . . .114
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xii
Notes • ___________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
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1
Introduction
This section describes what you get in your shipping box and provides an overview of printer
features. This includes procedures that describe how to open and close the printer and report
any problems.
Contents
GX Series Thermal Printers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
What’s in the Box? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unpack and Inspect the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Your Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Printer Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operator Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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GX Series Thermal Printers
2
GX Series Thermal Printers
The Zebra® GX models are the Best in Class™ desktop thermal printer with the widest range
of features. The GX420d™ printer provides direct thermal printing at speeds up to 6 ips
(inches per second) at a 203 dpi (dots per inch) print density. The GX430d™ printer provide
direct thermal printing at speeds up to 4 ips at a 300 dpi print density. Both the GX420d™ and
GX430d™ support both ZPL™ and EPL™ Zebra printer programming languages and a wide
variety of interface and feature options.
The G-Series™ printer features:
• Automatic printer language detection and switching between ZPL and EPL programming
and label formats.
• OpenAccess™ design for simplified media loading.
• The industry’s easiest ribbon loading design.
• Color-coded operator controls and media guides.
• Zebra™ Global Printing Solution – supports Microsoft Windows keyboard encoding (and
ANSI), Unicode UTF-8 and UTF 16 (Unicode Transformation Formats), XML, ASCII (7
and 8 bit used by legacy programs and systems), basic single and double byte font
encoding, JIS and Shift-JIS (Japanese International Standards), Hexadecimal encoding,
and custom character mapping (DAT table creation, font linking, and character
remapping).
• On–The –Fly OpenType and TrueType font scaling and import, Unicode, preloaded Swiss
721 Latin 1 font, one resident scalable font, and a selection of resident bitmap fonts.
• Improved printer performance: faster print speeds and a 32-bit processor.
• Adaptive auto serial port cable sensing and configuration for plug-and-play integration.
• A complete suite of free software applications and drivers to configure printer settings,
design and print labels and receipts, get printer status, import graphics and fonts, send
programming commands, update firmware, and download files. Clone printer settings and
send graphics, files, fonts, and firmware (updates) to one or more Zebra® Ethernet and
locally connected printers with ZebraNet™ Bridge.
• Printhead test and maintenance reporting enabled and customizable by the user.
• The G-Series™ direct thermal printer models also include support for Line Mode printing
to support EPL1 legacy programming based printing applications.
The GX printers offer a wide range of printer options:
• Label Dispense (Peel-Off).
• Internal 10/100 Print Server and Ethernet Interface.
• Wi-Fi (802.11b/g) with user display.
• Bluetooth with user display.
• Moveable Blackline Sensor: A full width moveable black mark sensor and multi position
transmissive (label gap) sensor.”
• General purpose media cutter.
• On-board RTC (Real Time Clock) and 68MB Full Flash memory
(12MB Full Flash Memory prior to July 24, 2009).
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Introduction
GX Series Thermal Printers
3
• Asian Language support with printer configuration options for the large Simplified and
Traditional Chinese, Japanese, or Korean character sets.
• Zebra® ZBI™ 2 (Zebra BASIC Interpreter) programming language. ZBI allows you to
create custom printer operations that can automate processes, use peripherals (i.e.
scanners, scales, keyboards, Zebra® KDU or KDU Plus™, etc.) all without being attached
to a PC or network.
This users guide provides all the information you need to operate your printer on a daily basis.
To create label formats, refer to your programming guides or label design applications such as
ZebraDesigner™.
Your printer, when connected to a host computer, functions as a complete system for printing
labels and tags.
Note • Many printer settings may also be controlled by your printer’s driver or label design
software. Refer to the driver or software documentation for more information.
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What’s in the Box?
4
What’s in the Box?
Save the carton and all packing materials in case you need to ship or store the printer later.
After unpacking, make sure you have all parts. Follow the procedures for inspecting the
printer to familiarize yourself with printer parts so you can follow the instructions in this book.
Printer
Documentation
and Software
Cleaning
Pen
USB Cable
Power Cord
varies by locale or region
Power
Supply
Unpack and Inspect the Printer
When you receive the printer, immediately unpack it and inspect for shipping damage.
•
•
•
Save all packing materials.
Check all exterior surfaces for damage.
Open the printer and inspect the media compartment for damage to components.
If you discover shipping damage upon inspection:
•
Immediately notify the shipping company and file a damage report. Zebra
Technologies Corporation is not responsible for any damage to the printer incurred
during shipment, and will not cover the repair of this damage under its warranty
policy.
•
•
Keep all packaging material for shipping company inspection.
Notify your authorized Zebra® reseller.
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Introduction
What’s in the Box?
5
Your Printer
Release
Latches
Status
Light
Feed
Button
Fan-Fold
Media
Entry Slot
Interface
Connectors
DC Power
Receptacle
Release
Latches
Power
Switch
Opening the printer
To access the media compartment, you must open the printer. Pull the release latches towards
you and lift the cover. Check the media compartment for loose or damaged components.
Caution • The discharge of electrostatic energy that accumulates on the surface of the
human body or other surfaces can damage or destroy the printhead or electronic
components used in this device. You must observe static-safe procedures when working
with the printhead or the electronic components under the top cover.
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What’s in the Box?
6
Printer Features
Printhead
Gap
Sensor
Roll Holder and
Media Guides
Black-Line
Sensor
Dispenser Option
Platen
Roller
Head-Up Sensor
(inside)
Dispenser Door
(open)
Pinch Roller
Sensor
Peel Bar
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Introduction
What’s in the Box?
7
Moveable Blackline
Sensor (Option)
Media Cutter
(Option)
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What’s in the Box?
8
Wireless Printer Display and Controls
(Wi-Fi and Bluetooth Options)
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What’s in the Box?
9
Operator Controls
Power Switch
Press up to turn ON or down to turn OFF the printer.
Caution • The printer power should be turned off before connecting or disconnecting the
communications and power cables.
Power Switch
Power ON
Power OFF
Power Switch
Feed Button
• Tap the Feed button once to force the printer to feed one blank label.
• Press the Feed button to take the printer out of a “pause” condition. The printer is put into
“pause” by either a programming command or an error condition. See What the Status
Troubleshooting chapter).
Scroll Button (Wireless Printers Only)
Press the Scroll button to step through the menu, displayed printer parameters or settings.
Select Button (Wireless Printers Only)
Press the Select button to choose a menu branch or select a printer setting.
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What’s in the Box?
10
Status Light
Located on the top case next to the feed button, the status light functions as a printer
Feed
Button
Status
Light
Wireless Printer Display and Controls (Wi-Fi and Bluetooth Options)
Display
Status Light
Feed Button
Scroll Button
Select Button
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Introduction
What’s in the Box?
11
Closing the printer
1. Lower the top cover.
2. Press down until the cover snaps closed.
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Introduction
What’s in the Box?
12
Notes • ___________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
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2
Getting Started
This section describes how to set up your printer for the first time and use the most common
operating procedures for loading media.
Contents
Attaching Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Loading Roll Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Printing a Test (Printer Configuration) Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Printing a Test (Printer Configuration) Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Pre-install Windows® Printer Drivers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Connecting your Printer to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
After Your Printer is Connected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
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Getting Started
Attaching Power
14
Attaching Power
Important • Set up your printer so that you can handle the power cord easily if needed. To
make certain the printer cannot carry electrical current, you must separate the power cord
from the power supply receptacle or AC electrical outlet.
Caution • Never operate the printer and power supply in an area where they can get wet.
Serious personal injury could result!
1. Make sure the printer’s power switch is in the off position (down).
2. Insert the AC power cord into the power supply.
3. Plug the other end of the cord into an appropriate AC electrical outlet. Note: The active
power light will go on if power is on at the AC outlet.
4. Insert the power supply’s power connector into the printer’s power receptacle.
Printer
Plug Varies
by Country
Power
Switch
AC
Power
Cord
Power
Connector
Power
Supply
Power
Receptacle
Active Power Light
IEC 60320
C-13
Note • Ensure the appropriate power cord with a three (3) prong plug and an IEC 60320-C13
connector are used at all times. These power cords must bear the relevant certification mark of
the country in which the product is being used.
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Getting Started
Loading Roll Media
15
Loading Roll Media
When you load media, you must place the roll onto the media hangers.
You must use the correct media for the type of printing you require.
Preparing Media
Whether your roll media is inside or outside wound, you load it into the printer the same way.
• Remove the outside length of media. During shipment, handling, or storage, the roll may
become dirty or dusty. Removing the outside length of media avoids dragging adhesive or
dirty media between the printhead and platen.
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Loading Roll Media
16
Placing the Roll in the Media Compartment
1. Open the printer. Remember that you need to pull the release latch levers toward the front
of the printer.
2. Open the media roll holders. Pull the media guides open with your free hand and place the
media roll on the roll holders and release the guides. Orient the media roll so that its
printing surface will face up as it passes over the platen (drive) roller.
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Loading Roll Media
17
3. If your printer includes the moveable blackline sensor option, verify that the sensor is
aligned in the center default position. This is the standard operating position for media
sensing. When the sensor is moved from the default label web (gap) sensing area, the
printer will only detect blackline, black mark and die-cut notched media. See Moveable
Printer Optional:
Moveable
Blackline Sensor
Off Center
Blackline Sensing Only
Default - Gap (Web) Sensing
Standard Operating Position
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Getting Started
Loading Roll Media
18
4. Pull the media so that it extends out of the front of the printer. Verify the roll turns freely.
The roll must not sit in the bottom of the media compartment. Verify that the media’s
printing surface is facing up.
5. Push the media under both of the media guides.
Under Media
Guides
6. Close the printer. Press down until the cover snaps closed.
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Printing a Test (Printer Configuration) Label
19
Printing a Test (Printer Configuration) Label
Before you connect the printer to your computer, make sure that the printer is in proper
working order.
You can do this by printing a configuration status label.
1. Make sure the media is properly loaded and the top cover of the printer is closed. Then,
turn the printer power on if you have not already done so. If the printer initializes with the
status light blinking green (pause mode), press the Feed button once to set the printer in
does not turn solid green (Ready).
2. Press the Feed button two to three times to allow the printer to calibrate the printer for the
installed media. The printer may feed several labels during this process.
3. When the status light is solid green, press and hold the Feed button until the status light
flashes once.
4. Release the Feed button. A configuration label will print.
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Getting Started
Pre-install Windows® Printer Drivers
20
®
Pre-install Windows Printer Drivers
Zebra is changing the way you install and use your printer with your Windows based PC
systems. We recommend that at minimum, the ZebraDesigner™ Windows® driver be pre-
installed to take advantage of the advancements in ease of use and simplicity of the Windows
operating systems since the release of Windows XP® SP2.
Zebra provides the Zebra Setup Utilities (ZSU); a suite of Zebra® printer drivers, utilities, and
communications and installation tools for use with most Windows PC operating systems.
Zebra Setup Utilities and Zebra Windows printer drivers are available on the user’s CD and the
Zebra web site (www.zebra.com) for latest versions.
ZebraDesigner™ Driver and Zebra Setup Utilities (includes the driver): Supports
Windows 7®, Windows Vista®, Windows XP®, Windows® 2000®, Windows Server® 2008,
and Windows Server® 2003 operating systems. The driver supports 32 bit and 64 bit Windows
operating systems and is Microsoft Certified. Zebra Setup Utilities and the ZebraDesigner
driver support the following G-Series printer communication interfaces: USB, parallel, serial,
Wired and Wireless Ethernet and Bluetooth (using a Bluetooth virtual printer port).
Install the Zebra Setup Utilities before applying power to the printer connected to the PC
(running a Zebra driver supported Windows operating system). The Zebra Setup Utility will
prompt you to apply the printer power. Continue to follow the instructions to complete your
printer installation.
Plug’N’Play (PnP) Printer Detection and Windows® operating systems
More recent Windows operating systems automatically detect the printer when it is connected
via the USB interface. Depending on the hardware configuration and the Windows version,
your printer may be Plug-and-Play (PnP) detected when connecting to the USB, parallel, or
serial port interfaces. The printer drivers do not support serial port PnP installation at this
time.The printer’s PC interface configuration for the parallel port must support and have
bidirectional communications for PnP operations.
The operating system automatically starts a “Add new hardware’ wizard when connecting the
printer for the first time to the PC. If you have pre-loaded the driver suite with the Zebra Setup
Utility, then the printer driver will automatically install. Go to your Windows printer directory
and right-click and select ‘Properties’. Click on the ‘Print test page’ button to verify a
successful installation.
The Windows operating system will detect and re-link a previously installed printer if it is
reconnected to the USB interface or if printer power is turned on after the PC has finished its
restart of the operating system. Ignore the new device detected warnings and close the Task bar
prompts. Wait several seconds for the operating system to match the printer to the driver
software. The warnings will quit and the printer now should be ready to begin printing.
Universal Serial Bus (USB) Device Communications
The printer is a terminal device (not a host or hub) when using a USB interface. You can refer
to the USB Specification for details regarding this interface.
Note • Scanners, scales or other data input (terminal) devices must use the serial port (not the
USB port) to send data to the printer.
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Pre-install Windows® Printer Drivers
21
Serial Port and Windows® operating systems
The Windows operating system default settings for the serial port communication closely
match the printer’s defaults settings with one exception; the data Flow Control settings. The
Windows default data Flow Control setting is NONE. The G-Series printer requires data Flow
Control set to Hardware.
Note • The G-Series™ printer does not support Windows® Serial Port Plug and Play (PnP)
device detection at this time.
Ethernet
This printer option has a variety of methods and utilities to assist with printer connection to a
network (WAN or LAN) and to configure Wired and Wireless (WiFi) printers. The Zebra
Setup Utility configuration wizards support creating a connection to the printer on a shared
network with Windows based systems by using the printer’s IP address. The printer includes
internal Web pages to provide easy access to printer and network configuration. The web
pages are accessible via the printers IP address using any web browser. The free version of
ZebraNet™ Bridge software allows you to centrally deploy, manage, and monitor your Zebra®
printers with automatic Zebra® printer discovery up to 3 printers from a single PC screen
anywhere on your global network. ZebraNet™ Bridge Enterprise is available for purchase to
manage larger numbers of Zebra® printers.
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Getting Started
Connecting your Printer to a Computer
22
Connecting your Printer to a Computer
The Zebra® G-Series™ printers support a variety of interface options and configurations.
These include: Universal Serial Bus (USB) interface, RS232 Serial, Parallel (IEEE 1284.4)
and 10/100 Ethernet.
•
•
•
•
USB, Serial and Parallel
Optional: USB, Serial, and Ethernet (Wired)
Optional: USB, Serial, and Ethernet (Wireless-WiFi) with LCD display
Optional: USB, Serial, and Bluetooth with LCD display
The Zebra Setup Utility is designed to assist you with installing these interfaces. The
cabling and unique parameters for each of these physical printer communication interfaces is
discussed in the following pages to assist you with making configuration setup choices prior to
and immediately following applying power. The Zebra Setup Utilities configuration wizards
will instruct you to turn the printer’s power on at the appropriate time to complete the
installation of your printer.
For Connecting to Wireless Communication Interfaces:
•
•
Wi-Fi (Ethernet), see the ZebraNet® 10/100 Internal Print Server manual.
Caution • Keep the power switch in the OFF position when attaching the interface cable.
The power cord must be inserted into the power supply and the power receptacle on the
back of the printer before connecting or disconnecting the communications cables.
Interface Cable Requirements
Data cables must be of fully shielded construction and fitted with metal or metallized
connector shells. Shielded cables and connectors are required to prevent radiation and
reception of electrical noise.
To minimize electrical noise pickup in the cable:
•
•
•
Keep data cables as short as possible (6 foot [1.83 m] recommended).
Do not tightly bundle the data cables with power cords.
Do not tie the data cables to power wire conduits.
.
Important • This printer complies with FCC “Rules and Regulations,” Part 15, for Class B
Equipment, using fully shielded data cables. Use of un-shielded cables may increase radiated
emissions above the Class B limits.
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Getting Started
Connecting your Printer to a Computer
23
USB Interface Requirements
Universal Serial Bus (version 2.0 compliant) provides a fast interface that is compatible with
your existing PC hardware. USB’s “plug and play” design makes installation easy. Multiple
printers can share a single USB port/hub.
When using a USB cable (not supplied with your printer), verify that the cable or cable
packaging bears the “Certified USB™” mark (see below) to guarantee USB 2.0 compliance.
.
USB Cable
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Getting Started
Connecting your Printer to a Computer
24
Serial Communications
The printer automatically detects and switches the serial port to match common serial port
cabling and signal connection configurations for DTE and DCE communications. The required
cable must have a nine-pin “D” type (DB-9P) male connector on one end which plugs into the
mating (DB-9S) serial port located on the back of the printer. The other end of this signal
interface cable connects to a serial port on the host computer. This allows for the use of two
common cable types and drop-in replacement for Zebra and other printer models. Zebra®
printers use a Null Modem (cross-over) cable. Early models of Zebra® printers (a DCE device)
running the EPL programming utilized a straight through (no cross-over) signal connections
cable. For pinout information, refer to Appendix A.
The serial port communication settings between the printer and host (typically a PC) must
match for reliable communication. The Bits per second (or Baud rate) and Flow control are the
most common settings that get changed. The host (typically a Windows PC) needs to have the
data Flow control changed to match the printer’s default communication method: Hardware
and is noted by the Host Handshake setting DTR/Xon/Xofffor legacy printer. This
combined hardware (DTR) and software (Xon/Xoff) mode may need to change depending
upon the non-Zebra application software and the serial cable variation in use.
Serial communications between the printer and the host computer can be set by:
•
•
•
•
Autobaud synchronization
ZPL programming ^SCcommand
EPL programming Ycommand
Resetting the printer to its default printer configuration.
Autobaud
Autobaud synchronization allows the printer to automatically match the communication
parameters of the host computer. To autobaud:
1. Press and hold the feed button until the green status LED flashes once, twice, and then
three times.
2. While the status LED flashes, send the ^XA^XZcommand sequence to the printer.
3. When the printer and host are synchronized, the LED changes to solid green. (No labels
will print during autobaud synchronization.)
ZPL ^SC Command
Use the Set Communications (^SC) command to change the communications settings on the
printer.
1. With the host computer set at the same communications settings as the printer, send the
^SCcommand to change the printer to the desired settings.
2. Change the host computer settings to match the new printer settings.
Refer to the ZPL Programming Guide for more information about this command.
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Getting Started
Connecting your Printer to a Computer
25
EPL Y Command
Use the serial port setup (Y) command to change the communications settings on the printer.
1. With the host computer set at the same communications settings as the printer, send the
Ycommand to change the printer to the desired settings. Note: the Y command does not
support setting the data flow control, use the Xon/Xoffsetting.
2. Change the host computer settings to match the new printer settings.
Refer to the EPL Page Mode Programming Guide for more information about this command.
Resetting the Default Serial Port Parameters
Do the following to reset the communications parameters on the printer to the factory defaults
(serial communication settings are: 9600baud, 8bit word length, NOparity, 1stop bit, and
DTR/XON/XOFFdata flow control).
1. Press and hold the feed button until the green status LED flashes once, waits a moment
and flashes twice, and then waits again before flashing three times (release
immediately).
2. While the status LED rapidly flashes amber and green, press the feed button. Serial
communications between the printer and the host computer can be set by the ZPL ^SC
command or the EPL Ycommand.
Note • Early models of Zebra® printers running the EPL programming language had 9600
baud, NOparity, 8data bits, 1stop bit and a HARDWAREand SOFTWARE(merged) data
control (essentially DTR/Xon/Xoff) as the default serial port settings. The Windows operating
system flow control setting was Hardware for most applications.
Tighten
Serial Cable
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Getting Started
Connecting your Printer to a Computer
26
Parallel Port
The required cable must have a 25 pin “D” type (DB-25P) male connector on one and a
Centronics on the end (IEEE 1284 A-B parallel interface specification). Early models of G-
Series printers originally supported parallel cables with two 25 pin “D” type (DB-25P) male
connectors on both ends (IEEE 1284 A-A parallel interface specification).
Parallel Cable
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Getting Started
Connecting your Printer to a Computer
27
Ethernet
The printer requires UTP RJ45 Ethernet cable rated CAT-5 or better.
For more information on configuring your printer to run on a compatible Ethernet based
network, see the ZebraNet® 10/100 Internal Print Server manual. The printer must be
configured to run on your LAN (local area network) or WAN (wide area network). The print
server on board your printer can be accessed through the printer’s Web pages.
Ethernet Cable
(RJ45 Connector)
Ethernet Status/Activity Indicators
LED Status
Both OFF
Green
Description
No Ethernet link detected
100 Mbps link detected
Green with the Amber
flickering on and off
100 Mbps link and Ethernet activity detected
Amber
10 Mbps link detected
Amber with the Green
flickering on and off
10 Mbps link and Ethernet activity detected
Green LED
Amber LED
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Getting Started
After Your Printer is Connected
28
After Your Printer is Connected
Now that you have basic communication to your printer, you may want to test printer
communications and then install other printer related applications, drivers or utilities.
Testing Communications by Printing
Verifying the print system’s operation is a relatively simple process. For Windows operating
systems, the Zebra Setup Utility or the Windows ‘Printers and Faxes’ Control Panel to access
and print a test label. For non-Windows operation systems, coping a basic ASCII text file with
a single command (~WC) to print a configuration status label.
Test Printing with Zebra Setup Utility:
1. Open the Zebra Setup Utility.
2. Click on the newly install printer’s icon to select the printer and active the printer
configuration buttons below it in the window.
3. Click the ‘Open Printer Tools’ button.
4. In the ‘Print’ tab window, click on the ‘Print configuration label’ line and click on the
‘Send’ button. The printer should print a configuration status label.
Test Printing with Windows ‘Printer and Faxes’ menu:
1. Click on the Windows ‘Start’ menu button, to access the ‘Printers and Faxes’ menu or
‘Control Panel’ to access the ‘Printers and Faxes’ menu. Open the menu.
2. Select the newly install printer’s icon to select the printer and right-click the mouse to
access the printer ‘Properties’ menu.
3. From the printer’s ‘General’ tab window, click on the ‘Print Test Page’ button. The printer
should print a Windows test print page.
Test Print on a Ethernet printer connected to a network (LAN or WAN) with a
(MS-DOS) ‘Command Prompt’ (or ‘Run’ from the Windows XP Start menu):
1. Create a text file with the following ASCII three characters: ~WC
2. Save the file as: TEST.ZPL (an arbitrary file name and extension name).
3. Read the IP address off the printer’s Configuration Status Label’s Network Status printout.
On a system that is connected to the same LAN or WAN as the printer, type the following
in the Web browser window’s address bar and enter:
fpt (IP address)
(for IP address 123.45.67.01 it would be: ftp 123.45.67.01)
4. Type the word ‘put’ followed by the file name and enter. For this ‘test print’ file, it would
be:
put TEST.ZPL
The printer should print a new Print Configuration Status label.
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Getting Started
After Your Printer is Connected
29
Test Print with a Copied ZPL Command File for Non-Windows Operating Systems:
1. Create a text file with the following ASCII three characters: ~WC
2. Save the file as: TEST.ZPL (an arbitrary file name and extension name).
3. Copy the file to the printer. For DOS, a file sent to a printer connected to the system’s
parallel port would be as simple as:
COPY TEST.ZPL LPT1
Other interface connection types and operating systems will have different command
strings. See your operating system documentation for detailed instructions to copy to the
appropriate printer interface for this test.
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After Your Printer is Connected
30
Notes • ___________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
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3
Print Operations
This section provides media and print handling, font and language support, and the setup of
less common printer configurations.
Contents
Determining Printer Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Localizing the Printer Status Configuration Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Long Term Printer In-activity or Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Modes of Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Print Media Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Replacing Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Adjusting the Print Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Adjusting the Print Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Printing on Fan-Fold Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Printing with Externally Mounted Roll Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Fonts and Your Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Localizing the Printer with Code Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Asian fonts and Other Large Font Sets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Stand Alone Printing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Sending Files to the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Print Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
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Print Operations
Determining Printer Configuration
32
Determining Printer Configuration
The G-Series™ printer uses a ZPL printer configuration status label to report the printer’s
configuration status for both EPL and ZPL operations.The ZPL style label provides a more
intuitive and functionally descriptive naming conventions than the EPL style printer status
label. Operational status (darkness, speed, media type, etc.), installed printer options (network,
interface settings, cutter, etc.) and printer description information (serial number, model name,
on page 109 for detail on printer configuration and the ZPL commands that control the printer
settings listed on the Printer Configuration Status Label.
To get an EPL style printer configuration status label, send the printer the EPL Ucommand.
See the EPL programmer’s guide for more information on the various EPL Ucommands and
interpreting the settings displayed on these labels.
Localizing the Printer Status Configuration Label
The printer configuration status label can be localized for up to 16 languages. Use the ZPL
programming command ^KDto modify the displayed language for most status items on this
label.
on page 96 for information on accessing the printer configuration status label.
Long Term Printer In-activity or Storage
Overtime the printhead may stick to the platen (drive) roller. To prevent this, always store the
printer with a piece of media (a label or paper) between the printhead and platen roller. Do not
ship the printer with a roll of media installed or damage to the printer or media may result.
Thermal Printing
Caution • The printhead becomes hot while printing. To protect from damaging the
printhead and risk of personal injury, avoid touching the printhead. Only use the cleaning
pen to perform printhead maintenance.
Caution • The discharge of electrostatic energy that accumulates on the surface of the
human body or other surfaces can damage or destroy the printhead or electronic
components used in this device. You must observe static-safe procedures when working
with the printhead or the electronic components under the top cover.
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Print Operations
Modes of Printing
33
Modes of Printing
You can operate this printer in many different modes and media configurations:
• Direct thermal printing (which uses heat sensitive media to print).
• Standard Tear-Off mode allows you to tear off each label (or batch print a strip of labels)
after it is printed.
• Label Dispense Mode: If an optional dispenser is installed, the backing material can be
peeled away from the label as it is printed. After this label is removed, the next one is
printed.
• Media Cutting: If an optional media cutter is installed, the printer can cut the label liner
between labels, receipt paper or tag stock depending upon the cutter option purchased.
• Stand-alone: The printer can print without being connected to a computer using the
printer’s auto running label form feature (programming based) or by using a data input
device connected to the printer’s serial port. This mode accommodates data input devices,
such as scanners, weigh scales, Zebra® KDU Plus™ or KDU (Keyboard Display Unit)
with a KDU Adapter, etc.
• Shared network printing: Printers configured with the Ethernet interface option include an
internal print server with ZebraLink™ printer configuration web page and ZebraNet™
Bridge software for managing and monitoring status of Zebra® printers on a network.
Print Media Types
Important • Zebra strongly recommends the use of Zebra-brand supplies for continuous
high-quality printing. A wide range of paper, polypropylene, polyester, and vinyl stock has
been specifically engineered to enhance the printing capabilities of the printer and to prevent
Your printer can use various types of media:
• Standard media—Most standard (non-continuous) media uses an adhesive backing that
sticks individual labels or a continuous length of labels to a liner.
• Continuous roll media—Most continuous roll media is direct thermal media (similar to
FAX paper) and is used for receipt or ticket style printing.
• Tag stock—Tags are usually made from a heavy paper (up to 0.0075in./0.19mm thick).
Tag stock does not have adhesive or a liner, and it is typically perforated between tags.
The printer typically uses roll media, but you can use fan-fold or other continuous media too.
Use the correct media for the type of printing you require. You must use direct thermal media.
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Print Operations
Print Media Types
34
Table 1 • Types of Media Roll and Fanfold Media
Media Type
How It Looks
Description
Non-Continuous
Roll Media
Roll media is wound on a core that can be 0.5 to 1.5 in. (12.7 to
38.1 mm) in diameter. Labels have adhesive backing that sticks
them to a liner, and they are separated by gaps, holes, notches, or
black marks. Tags are separated by perforations. Individual labels
are separated by one or more of the following methods:
• Web media separates labels by gaps, holes, or notches.
• Black mark media uses pre-printed black marks on the back
side of the media to indicate label separations.
• Perforated media has perforations that allow the labels or tags
to be separated from each other easily. The media may also
have black marks or other separations between labels or tags.
Non-Continuous
Fanfold Media
Fan-Fold media is folded in a zigzag pattern. Fanfold media can
have the same label separations as non-continuous roll media.
The separations would fall on or near the folds.
Continuous
Roll Media
Roll media is wound on a core that can be 0.5 to 1.5 in. (12.7 to
38.1 mm) in diameter. Continuous roll media does not have gaps,
holes, notches, or black marks to indicate label separations. This
allows the image to be printed anywhere on the label. A cutter
can be used to cut apart individual labels. With continuous media,
use the transmissive (gap) sensor so the printer can detect when
the media runs out.
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Print Operations
Replacing Supplies
35
Determining Thermal Media Types
Thermal transfer media requires ribbon for printing while direct thermal media does not.
To determine if ribbon must be used with a particular media, perform a media scratch test.
To perform a media scratch test, complete these steps:
1. Scratch the print surface of the media with a finger nail or pen cap. Press firmly and
quickly while dragging it across the media surface. Direct thermal media is chemically
treated to print (expose) when heat is applied. This test method uses friction heat to expose
the media.
2. Did a black mark appear on the media?
If a black mark...
Then the media is...
Does not appear on the media
Thermal transfer. A ribbon is required. Your printer
does not support this media.
Appears on the media
Direct thermal. No ribbon is required.
Replacing Supplies
If media runs out while printing, leave the printer power on while reloading (data loss results if
you turn off the printer). After you re-load media, press the Feed button to restart.
Always use high quality, approved labels and tags. If adhesive backed labels are used that
don’t lay flat on the backing liner, the exposed edges may stick to the label guides and rollers
inside the printer, causing the label to peel off from the liner and jam the printer.
Adjusting the Print Width
Print width must be set when:
• You are using the printer for the first time.
• There is a change in media width.
Print width may be set by:
• The Windows printer driver or application software such as ZebraDesigner™.
• Controlling printer operations with ZPL programming; refer to the Print Width (^PW)
command (consult your ZPL Programming Guide).
• Controlling printer operations with EPL Page Mode programming, refer to the Set Label
Width (
q
) command (consult your EPL Programmer’s Guide).
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Print Operations
Adjusting the Print Quality
36
Adjusting the Print Quality
Print quality is influenced by the heat (density) setting of the printhead, the print speed, and the
media in use. Experiment with these settings to find the optimal mix for your application. Print
quality can be set with the Zebra Setup Utility’s ‘Configure Print Quality’ routine.
Note • Media manufactures may have specific recommendations for speed settings for your
printer and the media. Some media types have lower maximum speeds than your printer’s
maximum speed.
The relative darkness (or density) setting can be controlled by:
and EPL programmed darkness/density settings.
• The Set Darkness (~SD) ZPL command (consult your ZPL Programming Guide).
• The Density (D) EPL command (consult your EPL Programmer’s Guide).
If you find that the print speed needs to be adjusted, use:
• The Windows printer driver or application software such as ZebraDesigner™.
• The Print Rate (^PR) command (consult your ZPL Programming Guide).
• The Speed Select (S) command (consult your EPL Programmer’s Guide).
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Print Operations
37
Media Sensing
Media Sensing
The G-Series™ printer has automatic media sensing capability. The printer is designed to
continuously check and adjust media length sensing for minor variations. Once the printer is
printing or feeding media, the printer continually checks and adjusts the media sensing to
accommodate for minor changes in media parameters from label to label on a roll and from
roll to roll of media. The printer will automatically initiate a media length calibration if the
expected media length or the label to label gap distance has exceeded the acceptable variation
range when starting a print job or feeding media. The automatic media sensing in the G-Series
printers works the same for printer operations that use EPL and ZPL label formats and
programming.
If the printer does not detect labels or black marks (or notches with blackline sensing) after
feeding the media the default maximum label length distance of 39 inches (1 meter), then the
printer will switch to continuous (receipt) media mode. The printer will keep these settings
until changed by software, programming or a manual calibration with different media.
Optionally, the printer can be set to do a short media calibration after printer power up or when
closing the printer with power on. The printer will then feed several labels while calibrating.
The printer’s media settings can be verified by printing a Printer Configuration label. See the
The maximum distance that the automatic media type detection and sensing will check can be
reduced by using the ZPL Maximum Label Length command (^ML). It is recommended that
this distance be set to no less than two times the longest label being printed. If the largest label
being printed was a 4 by 6 inch label, then the maximum label (media) length detection
distance can be reduced from the default distance of 39 inches down to 12 inches.
If the printer has difficulty automatically detecting the media type and auto-calibrating, see
of sensor operation for your media. This method disables the printer’s automatic media
sensing capability until the printer’s default parameters are reset to the factory defaults with
The automatic media calibration can be modified, turned on or turned off to meet your needs.
Sometimes print job conditions require that the printer use all the media on a roll. The two
automatic media conditions, power up with media loaded and closing the printer with power
on, can be controlled individually with the ZPL Media Feed command, ^MF. The feed action
discussed in the ZPL programmers guide for the ^MFcommand is primarily for automatic
media sensing and calibration. The automatic media calibration that controls the dynamic
media (label to label) calibration is the ^XScommand. If multiple media types of different
lengths, material or detection methods (web/gap, black mark, notches or continuous) are used,
you should not change these settings.
The media calibration and detection process can also be refined to match the media type
loaded into the printer. Use the ZPL Media Tracking command (^MN) to set the media type.
Sometimes the printer can detect preprinted media as the gap between labels or the liner
backing with print as a black marks. If the ^MNparameter for continuous media is set, then the
print does not preform the automatic calibration. The ^MNcommand also includes an
automatic calibration parameter (^MNA) to return the printer to its default setting to
automatically detect all media types.
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Print Operations
Printing on Fan-Fold Media
38
Printing on Fan-Fold Media
Printing on fan-fold media requires you to adjust the media guide’s stop position.
1. Open the top cover.
Fan-Fold
Media Path
2. Adjust the media guide stop position with the green thumb wheel. Use a piece of the fan-
fold media to set the stop position. Rotate the wheel toward you to open the guides wider.
Rotate the wheel away from you to make the media guide narrower.
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Print Operations
Printing on Fan-Fold Media
39
3. Insert the media through the slot at the rear of the printer.
4. Run the media between the media guide and roll holders.
5. Close the top cover.
After printing or feeding several labels: If the media does not track down the center (moves
from side to side) or the sides of the media (liner, tag, paper, etc.) are frayed or damaged when
exiting the printer, then the media guides may need further adjustment. If this does not correct
the problem, then the media can be routed over the two roll holding pins on the media guide.
An empty roll core of the same width as the stack of the fan-fold media can be placed between
the roll holders to provide additional support for thin media.
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Print Operations
Printing with Externally Mounted Roll Media
40
Printing with Externally Mounted Roll Media
The G-Series printer accommodates externally mounted roll media similar to the printer’s
support of fan-fold media. The printer requires the media roll and stand combination to have a
low initial inertia to pull the media off the roll. The G-Series™ motor has 30% more torque
than the Zebra® 2800™ Series desktop printers to provide improved media handling and
speed.
Zebra at this time does not offer an external media option for the G-Series™ printer.
Externally Mounted Roll Media Considerations:
• The media ideally should enter the printer directly behind the printer through the fan-fold
loading.
• Lower the print speed to decrease the chance of motor stalls. The roll typically has the
highest inertia when trying to start the roll moving. Larger media roll diameters require the
printer to have more torque applied to get the roll moving.
• The media should move smoothly and freely. The media should not slip, skip, jerk, bind
and then move, etc. when mounted on your media stand.
• The printer should not touch the media roll.
• The printer should not slip or lift up off the operating surface.
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Print Operations
Fonts and Your Printer
41
Fonts and Your Printer
The G-Series™ printer supports your language and font requirements with a variety of internal
fonts, on-board font scaling, international font sets and character code page support, Unicode
support, and font download.
The G-Series™ printer’s font capabilities are programming language dependent. The EPL™
programming language provides for basic bitmapped fonts and international code pages. The
ZPL™ programming language provides advanced font mapping and scaling technology to
support outline fonts (TrueType™ or OpenType™) and Unicode character mapping as well as
basic bitmapped fonts and character code pages. ZPL and EPL programming guides describe
and document the fonts, code pages, character access, listing fonts, and limitations for their
respective printer programming languages. See the printer programming guides for
information on Text, Fonts and Character support.
The G-Series printer includes utilities and application software that support font download into
the printer for both printer programming languages.
Identifying Fonts in Your Printer
Fonts and memory are shared by the programming languages in the printer. Fonts can be
loaded in many memory areas in the G-Series printer. ZPL programming can recognize EPL
and ZPL fonts. EPL programming can only recognize EPL fonts. See the respective
programmer guides for more information on fonts and printer memory.
ZPL Fonts:
• To manage and download fonts for ZPL print operation, use the Zebra Setup utility or
ZebraNet™ Bridge.
• To display all of the fonts loaded in your G-Series printer, send the printer the ZPL
command ^WD. See the ZPL Programmers Guide for details.
•
•
Bitmap fonts in the various printer memory areas are identified by the .FNT file
extension in ZPL.
Scalable fonts are identified with the .TTF, .TTE or .OTF file extensions in ZPL.
EPL does not support these fonts.
EPL Fonts:
• To download fonts for EPL print operations, use the Zebra Setup Utility or ZebraNet™
Bridge to send files to the printer.
• To display Soft Fonts (ext.) available to EPL, send the printer the EPL command EI.
•
Optional Asian Fonts in G-Series printers are displayed as Soft Fonts, but are still
accessible as documented in the Acommand in the EPL programmer’s guide.
•
All EPL fonts displayed are bitmap fonts. They do not include the .FNT file extension
or the horizontal (H) or vertical (V) designators that are displayed with the ZPL
command ^WDas described above in ZPL Fonts.
• To remove non Asian EPL fonts with EPL programming, use the EKcommand.
• To remove EPL Asian fonts from the printer, use the ZPL ^IDcommand.
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Print Operations
Fonts and Your Printer
42
Localizing the Printer with Code Pages
The G-Series™ printer supports two sets of language, region and character sets for permanent
fonts loaded into the printer for each printer programming language, ZPL and EPL. The printer
supports localization with common international character map code pages.
• For ZPL code page support, including Unicode, see the ^CIcommand in the ZPL
programmer’s guide.
• For EPL code page support, see the Icommand in the EPL programmer’s guide.
Asian fonts and Other Large Font Sets
Asian language pictographic fonts have large character sets with thousands of characters that
support single language code page. In order to support the large Asian character sets, the
industry adopted a double-byte (67840 maximum) character system instead of the single-byte
characters (256 maximum) used by Latin based language characters to address large font sets.
In order to address multiple languages with a single font set, Unicode was invented. A
Unicode font supports one or more code points (relate these to code page character maps) and
is accessed in a standard method that resolves character mapping conflicts. The ZPL
programming language supports Unicode; EPL does not. Both of the printer’s programming
languages support the large pictographic double-byte character Asian font sets.
Asian language support requires additional memory support by the G-Series printer configured
with the RTC and Full Flash Memory factory option. The number of fonts that can be
downloaded is dependent upon the amount of available flash memory not already in use and
the size of the font to be downloaded.
Some large Unicode fonts are too large to be installed in the early model G-Series printers
(12MB Full Flash Memory prior to July 24, 2009) with the RTC and Full Flash Memory
factory option such as MS (Microsoft) Arial Unicode font (23MB) available from Microsoft or
the Andale font (22MB) offered by Zebra. These large font sets typically support a large
number of languages as well.
Getting Asian Fonts
Asian bitmap font sets are downloaded into the printer by the user or integrator. The ZPL fonts
are purchased separately from the printer. EPL Asian Fonts are available for free to download
from the Zebra Web site.
•
•
•
•
Simplified and Traditional Chinese (ZPL and EPL)
Japanese — JIS and Shift-JIS mappings (ZPL and EPL)
Korean (ZPL including Johab and EPL)
Thai (ZPL only)
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Print Operations
Stand Alone Printing
43
Stand Alone Printing
Your printer can be configured to work without being attached to a computer. The printer has
the ability to automatically run a single label form. One or more downloaded label forms can
be accessed and run with a terminal or wedge device or a Zebra® KDU (keyboard display unit)
to call a label form. These methods allow the developer to incorporate data input devices, such
as scanners or weight scales, to the printer via the serial port.
Label formats can be developed and stored in the printer to support labels that have:
• No data entry required and print when the Feed button is pressed.
• No data entry required and print when a label is removed from the printer’s optional label
dispenser.
• One or more data variables to be entered via the terminal or wedge device. The label will
print after the last variable data field has been input.
• One or more label formats that are called by scanning bar codes containing programming
to run a label form.
• Label forms designed to work as a process chain with each label including a bar code
containing the programming to run the next label in the process sequence.
Both printer programming languages support special label forms that will automatically run
after a power cycle or reset. The ZPL looks for a file named AUTOEXEC.ZPL and EPL
looks for a label form named AUTOFR. If both files are loaded in the G-Series printer, then
only the AUTOEXEC.ZPL will run. The EPL AUTOFR form runs until it is disabled. Both
files must be deleted from the printer followed by a reset or a power cycle to completely
remove the files.
Note • The G-Series EPL AUTOFRcommand can only be disabled with NULLcharacter
(00 hex or ASCII 0). The G-Series™ printer will ignore the other character that normally
disables the AUTOFFR form operation in most other EPL printers, the XOFF character (13
hex or ASCII 19).
The G-Series™ printer can source up to 750mA through the serial port’s 5 volt line; see
Appendix A for more information on the printer’s serial port interface.
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Print Operations
Sending Files to the Printer
44
Sending Files to the Printer
Graphics, fonts and programming files can be sent to the printer from the Microsoft Windows
operating systems by using the Zebra Setup Utilities (and driver), ZebraNet™ Bridge or
Zebra® ZDownloader found on the user's CD or at www.zebra.com. These methods are
common for both programming languages and the G-Series printers.
Print Meter
The G-Series printer has the capability to report printhead maintenance alerts. The printer can
provide cleaning and early warning of end of calculated printhead life alerts. If the RTC (Real
Time Clock) is installed in the printer, the printhead life and history reporting will also include
the date. By default, print metering alerts are disabled.
Many of the print meter messages and reports are customize able. See the ZPL or EPL
Programming Guides for more information on the Print Meter.
To active the Print Meter Alerts, send one of the following commands to the printer:
•
•
EPL command oLY
ZPL command ^JH,,,,,E
EPL Line Mode
Your direct thermal printer supports Line Mode printing. EPL Line Mode printing is designed
to be command compatible with EPL1 programming language used in early model LP2022
and LP2042 printers. The Zebra 2800 series direct thermal printers also included Line Mode
printer language support. The G-Series continues Zebra’s support of Line Mode.
Line mode printing is ideal for basic retail (point of sale - POS), shipping, inventory, work
flow control, and general labeling. EPL printers with Line Mode, are versatile and are capable
of printing a wide range media and bar codes.
Line Mode printing only prints single lines the height of the largest element present in the line
of text and data - bar code, text, a logo or simple vertical lines. Line mode has many
limitations due to the single line of print: no fine element placement, no overlapping elements,
and no horizontal (ladder) bar codes.
• Line Mode printer operation is entered by sending the printer the EPL OEPL1command.
See the EPL Programmers Guide (Page Mode) or the EPL Line Mode Programmers
Guide.
• Line Mode printer operation is exited by sending the printer the escOEPL2Line Mode
command. See the EPL Line Mode Programmers Guide.
• With Line Mode active, ZPL and EPL (EPL2) Page Mode programming will be processed
as Line Mode programming and data.
• With the default ZPL and EPL (EPL2) Page Mode active, Line Mode programming will
be processed as ZPL and/or EPL programming and data.
• Verify printer programming modes by printing out a printer configuration.
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4
Printer Options
This section covers the common printer options and accessories with brief descriptions and
how to get you started using or configuring your printer option or accessory.
Contents
Label Dispenser Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Moveable Blackline Sensor Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Cutter Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
ZebraNet® 10/100 Internal (Wired) Print Server Option . . . . . . . . . . . . . . . . . . . . . . . . . 57
ZebraNet® Internal Wireless Print Server Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Bluetooth Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
RTC and Full Flash Memory Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Asian Fonts - Printer Accessory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Zebra® KDU — Printer Accessory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
KDU Plus™ — Printer Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
ZBI 2.0™ — Zebra Basic Interpreter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
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Printer Options
Label Dispenser Option
46
Label Dispenser Option
The factory installed label dispenser option allows you to print a label with backing
(liner/web) being removed from the label as it prints, ready for application. When printing
multiple labels, removing the dispensed (peeled) label notifies the printer to print and dispense
the next label.
To use dispenser-mode correctly, use your printer driver to activate the label (taken) sensor
along with these typical label settings which include but are not limited to length, non-
continuous (gap), and web (liner). Otherwise, you must send the ZPL or EPL programming
commands to the printer.
When programming in ZPL, you can use the following command sequences shown below
and refer to your ZPL Programming Guide for more information on ZPL programming.
^XA ^MMP ^XZ
^XA ^JUS ^XZ
When programming in EPL, send the Options (O) command with the ‘P’ command
parameter (OP) to enable the Label Taken sensor. Other printer option parameters may also be
included with the Options command string. Refer to your EPL Programmer’s Guide for more
information on programming with EPL and the Options (O) command behaviors.
1. Load your labels into the printer. Close the printer and press the Feed button until a
minimum of 4 inches or 100 millimeters of exposed labels exit the printer. Remove the
exposed labels from the liner.
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Printer Options
Label Dispenser Option
47
2. Lift the liner over the top of the printer and open the dispenser door.
3. Insert the label liner between the dispenser door and the printer body.
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Printer Options
Label Dispenser Option
48
4. Close the dispenser door.
5. Press the Feed button to advance the media.
6. During the print job, the printer will peel off the backing and present a single label. Take
the label from the printer to allow the printer to print the next label. Note: If you did not
activate the label taken sensor to detect the removal of the dispensed (peeled) label with
software commands, the printer will stack and eject peeled labels.
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Printer Options
Moveable Blackline Sensor Option
49
Moveable Blackline Sensor Option
The factory installed moveable blackline sensor option allows the printer to use media with
black marks or notches (holes) on the back side of the media (or media liner) that are not
located in the center of the media.
The moveable sensor’s second functional feature is adjustable transmissive web (gap) sensing
to positions that match legacy Zebra® desktop printer sensor locations and in between. This
provides for use of some non standard media variations or irregularly shaped media.
The moveable blackline sensor can not properly sense continuous media or labels (for inter-
label gap sensing) if the sensor is not in the default sensing area for web (gap) sensing. See
Printer Optional:
Moveable
Blackline Sensor
Default - Web (Gap) Sensing
Standard Operating Position
Off Center
Blackline Sensing Only
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Printer Options
Moveable Blackline Sensor Option
50
Adjusting the Moveable Sensor for Black Marks or Notches
The blackline sensor looks for non-reflective surfaces such as black marks, black lines,
notches or holes in the media which do not reflect the sensor’s beam back to the sensor’s
detector. The sensor and it’s black mark detector are next to each other under the sensor cover
(dark plastic cover translucent to the sensor’s non-visible light).
The sensor can be adjusted by two methods:
1) Preferred - Aligning the movable sensor’s alignment arrow to the right side of a black mark
or notch located in the center or left side of the printer, or
2) Align the center of the sensor cover under the oval notch or a right hand black mark (or
notch).
The sensor should be set as far as possible from the edge of media. The media can move from
side to side and notches cut into the side of the media can become damaged.
Load the media. Before closing the printer, adjust the moveable blackline sensor as follows:
1. Flip the media back over the roll to expose the black marks or notches on the backside
(non printing side) of the media.
Black Marks
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Printer Options
Moveable Blackline Sensor Option
51
2. Slide the moveable sensor from the center default position to align with the black marks.
The arrow on the moveable sensor should line up with the right edge of the black mark.
This is true for marks or notches located on either side of the media (left side shown).
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Printer Options
Moveable Blackline Sensor Option
52
Adjusting the Moveable Sensor for Web (Gap) Sensing
The moveable sensor supports the web/gap positions used by the legacy Zebra® desktop
printer models and for some non standard media configurations. The G-Series™ printer’s web
(gap) sensing in the standard (fixed position) or the moveable sensor’s default position are
offset from the center of the printer to allow for gap sensing of labels that are side by side on a
roll - see below.
Default Gap
Sensing Position
C
L
Web (Gap) sensing with the movable sensor can only function when the sensor’s alignment
arrow points to any position on the alignment key. The sensor must be aligned with the labels
(or other media) to sense the gap between the labels. The example above shows where the
sensor is set if center aligned positioning is used. It will miss sensing labels with a 2-up label
configuration and with the sensor in the ‘default’ position, it will be able to the detect labels
and the gaps between them.
Adjustment Range - Left to Right
Center Aligned
Default
•
•
Default — Zebra Models: G-Series™ fixed position sensors, LP/TLP 2842™,
LP/TLP 2844™, LP/TLP 2042™
Center Aligned — Zebra Model: LP/TLP 2742™
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Printer Options
53
Cutter Option
Cutter Option
The printer supports a factory installed media cutter option for full width cutting of label liner,
tag or receipt media. These cutter options are all supported in a single cutter housing design.
The type of cutter option installed in your printer can be verified by printing a printer
configuration status label. The cutter options are:
•
A medium duty cutter for cutting label liner and light tag media (LINER/TAG)
Maximum Paper Weight (thickness): up to 180 g/m2 (0.0077 in.)
Life*: 2 million cuts: 0.5 mil to 5 mil stock (10-120 g/m2)
1 million cuts: 5 mil to 7.5 mil stock (120-180 g/m2)
750,000 cuts: 7.5 mil to 10 mil (180-200 g/m2)
* - Exceeding the maximum media weight (density/hardness) and thickness will
shorten the cutters usable life or can cause the cutter to fail (jam or other error).
•
•
Cut Width: 4.25 inches (108 mm) maximum to 0.75 inches (19 mm) minimum
Minimum distance between cuts (label length): 1 inch (25.4 mm). Cutting shorter
media lengths between the cuts may cause the cutter to jam or error.
•
By default, the cutter operations include a self cleaning preventive maintenance
cleaning cut after every twenty-fifth cut. This feature can be disabled via ZPL or EPL
SGD (Set/Get/DO) programming command (cutter.clean_cutter) but is not
recommended.
Warning • There are no operator serviceable parts in the cutter unit. Never remove the
cutter cover (bezel). Never attempt to insert objects or fingers in to the cutter mechanism.
Important • Tools, cotton swabs, solvents (including alcohol), etc. all may damage or shorten
the cutter’s usable life or cause the cutter to jam.
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Printer Options
Cutter Option
54
Loading Media with the Cutter Option
1. Open the printer. Remember that you need to pull the release latch levers toward the front
of the printer.
2. Open the media roll holders. Pull the media guides open with your free hand and place the
media roll on the roll holders and release the guides. Orient the media roll so that its
printing surface will be up as it passes over the platen (drive) roller.
.
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Printer Options
55
Cutter Option
3. If your printer includes the moveable blackline sensor option, verify that the sensor is
aligned in the slightly right of center default position. This is the standard operating
position for media sensing. When the sensor is moved from the default position, the
printer will only detect blackline, black mark and notched marked media.
Moveable Sensor
Off Center
Blackline Sensing Only
Default - Gap (Web) Sensing
Standard Operating Position
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Printer Options
Cutter Option
56
4. Thread the media through the cutter’s inside slot so that it extends out of the front of the
printer. Verify the roll turns freely. The roll must not sit in the bottom of the media
compartment. Verify that media’s printing surface is facing up.
5. Push the media under both of the media guides.
Under Media
Guides
6. Close the printer. Press down until the cover snaps closed.
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Printer Options
ZebraNet® 10/100 Internal (Wired) Print Server Option
57
®
ZebraNet 10/100 Internal (Wired) Print Server Option
The ZebraNet® 10/100 Internal Print Server (PS) is an optional factory installed device that
connects the network and your ZebraLinkTM-enabled printer. The print server provides you
with a browser interface for printer and print server settings. If you use the ZebraNetTM Bridge
Zebra network printer management software, you can easily access the specialized features of
a ZebraLinkTM enabled printer.
Printers with the 10/100 Internal PS provide the following features:
•
•
Print server and printer setup using a browser
Remote monitoring and configuration capability of the 10/100 Internal PS using a
browser
•
•
Alerts
The ability for you to send unsolicited printer status messages via E-mail-enabled
devices
ZebraNetTM Bridge — ZebraNetTM Bridge is a software program that works with the
10/100 Internal PS and enhances the features of ZebraLink resident within ZPL-based printers.
The features include the following:
•
ZebraNetTM Bridge allows you to locate printers automatically. ZebraNetTM Bridge
searches on parameters such as IP address, subnet, printer model, printer status, and
many other user-defined characteristics.
•
Remote Configuration — Manage all your Zebra label printers throughout the
enterprise without having to travel to remote sites or physically handle any printers.
Any Zebra printer connected to the enterprise network can be accessed from the
ZebraNetTM Bridge interface and configured remotely through an easy-to-use
graphical user interface.
•
•
Printer Alerts, Status, Heartbeat Monitoring and event Notification — ZebraNetTM
Bridge lets you configure multiple event alerts per device with different alerts directed
to different people. Receive alerts and notifications by e-mail, cell phone/pager, or
through the ZebraNetTM Bridge Events tab. View alerts by printer or group, and filter
by date/time, severity, or trigger.
Configure and Copy Printer Profiles — Copy and paste settings from one printer to
another or broadcast them to an entire group. ZebraNet™ Bridge allows you to copy
printer settings, printer-resident files (formats, fonts, and graphics), and alerts with a
click of the mouse. Create printer profiles — virtual “golden printers” — with desired
settings, objects, and alerts, and clone or broadcast them as if they were real printers,
providing extensive savings in setup time. Printer profiles are also an excellent way to
back up a printer’s configuration for crisis recovery.
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Printer Options
ZebraNet® 10/100 Internal (Wired) Print Server Option
58
Printer Network Configuration Status Label
G-Series™ printers with the ZebraNet® 10/100 Internal Print Server option on-board print an
additional printer configuration status label for information needed to establish and trouble
shoot network printing. The following printout is printed with the ZPL ~WLcommand.
The regular printout of the configuration status label has some of the printer’s network settings
such as IP Address, on the lower half of the printout.
The printer’s IP address is needed to identify and configure the printer for operations on your
network. See the ZebraNet® 10/100 Internal Print Server manual for more information.
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Printer Options
ZebraNet® Internal Wireless Print Server Option
59
®
ZebraNet Internal Wireless Print Server Option
The ZebraNet® Internal Wireless Print Server (PS) is an optional factory installed device that
connects to Wi-Fi network access point on your network and your ZebraLinkTM-enabled
printer. The print server provides you with a browser interface for printer and print server
settings. If you use the ZebraNetTM Bridge, Zebra® network printer management software,
you can easily access the specialized features of a ZebraLinkTM enabled printer.
Printers with an Internal Wireless Print Server provide the following features:
•
•
•
A printer status display for alerts, configuration settings and network settings.
Print server and printer setup using a browser
Remote monitoring and configuration capability of the Internal Wireless PS using a
browser
•
•
Alerts
The ability for you to send unsolicited printer status messages via E-mail-enabled
devices
ZebraNetTM Bridge — ZebraNetTM Bridge is a software program that works with the
10/100 Internal PS and enhances the features of ZebraLink resident within ZPL-based printers.
The features include the following:
•
ZebraNetTM Bridge allows you to locate printers automatically. ZebraNetTM Bridge
searches on parameters such as IP address, subnet, printer model, printer status, and
many other user-defined characteristics.
•
Remote Configuration — Manage all your Zebra label printers throughout the
enterprise without having to travel to remote sites or physically handle any printers.
Any Zebra printer connected to the enterprise network can be accessed from the
ZebraNetTM Bridge interface and configured remotely through an easy-to-use
graphical user interface.
•
•
Printer Alerts, Status, Heartbeat Monitoring and event Notification — ZebraNetTM
Bridge lets you configure multiple event alerts per device with different alerts directed
to different people. Receive alerts and notifications by e-mail, cell phone/pager, or
through the ZebraNetTM Bridge Events tab. View alerts by printer or group, and filter
by date/time, severity, or trigger.
Configure and Copy Printer Profiles — Copy and paste settings from one printer to
another or broadcast them to an entire group. ZebraNet Bridge allows you to copy
printer settings, printer-resident files (formats, fonts, and graphics), and alerts with a
click of the mouse. Create printer profiles — virtual “golden printers” — with desired
settings, objects, and alerts, and clone or broadcast them as if they were real printers,
providing extensive savings in setup time. Printer profiles are also an excellent way to
back up a printer’s configuration for crisis recovery.
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Printer Options
ZebraNet® Internal Wireless Print Server Option
60
Printer Network Configuration Status Label
G-Series™ printers with the ZebraNet® Internal Wireless Print Server option on-board print
an additional printer configuration status label for information needed to establish and trouble
shoot network printing. The following printout is printed with the ZPL ~WLcommand.
The regular printout of the configuration status label has some of the printer’s network settings
such as IP Address, on the lower half of the printout.
The printer’s IP address is needed to identify and configure the printer for operations on your
network. See the ZebraNet® Internal Wireless Print Server manual for more information.
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Printer Options
Bluetooth Option
61
Bluetooth Option
Bluetooth is an optional factory installed (internal wireless) device that can connect to other
Bluetooth enabled devices and computers. The Bluetooth radio inside G-series printers
complies with Bluetooth Specification 2.0 and supports the Serial Port Profile (SPP), a
Windows virtual serial port. All print jobs sent to the printer on Windows PC’s will be done
through the SPP, which is basically a Bluetooth emulation of an RS-232 serial communication.
This printer option includes a LCD display to provide connection status and configuration
information to assist with installation and connection to a Bluetooth enabled host system.
Microsoft has supported most Bluetooth devices since the release of Windows XP Service
Pack 2 (SP2). Prior to that, Bluetooth devices for earlier versions of Windows required drivers
to be supplied with the device. Windows XP SP2 and above also include ‘Add a Printer’
wizard support for printers. The G-Series printer is accessed via a Bluetooth virtual serial port
connection (SPP). The printer only needs Bluetooth 2.0 driver that supports SPP to be able to
communicate with the Windows PC’s Bluetooth devices.
In the Windows environment, the printer requires the ZebraDesigner™ driver to be installed
on the computer to enable printing after Bluetooth communication has been established. Use
the Zebra Setup Utility’s printer install wizards to help you configure your Bluetooth
connection.
Printer Network Configuration Status Label
G-Series printers with the ZebraNet® Internal Bluetooth option on-board prints an additional
printer configuration status label for information needed to establish and trouble shoot network
printing. The following printout is printed with the ZPL ~WLcommand.
The printer’s Bluetooth settings help identify the printer for installation and print operations.
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Printer Options
Bluetooth Option
62
Preparing the Windows PC for Bluetooth communication.
• Install a Bluetooth dongle or verify that the existing Bluetooth is enabled. Note that some
systems with on-board Bluetooth share the Bluetooth radio with Wi-Fi. Wi-Fi maybe
disabled, which may disable Bluetooth also.
Preparing the Printer for Bluetooth Printing
• The printer must have the factory option Bluetooth installed. The printer will include a
LCD display. The printer’s main menu screen will display the word Bluetooth.
Shows Disconnected or
Connected Status
• The printer should have media loaded to print configuration status labels (and Windows
test print labels later).
• Install the printer using the Zebra Setup Utility (ZSU) using the USB interface cable
(or a standard serial port cable). Verify printing using the printer properties or the ZSU to
print a printer configuration status label.
• With the ZSU installed and open, select your printer. The buttons below the installed
Zebra® printers will activate. Click on the ‘Configure Printer Connectivity’ button to start
the ‘Connectivity Setup Wizard’.
•
•
•
Select Bluetooth and click ‘Next’.
Enter an unique name for the printer to the ‘Friendly name’ text input box.
Leave ‘Enabled’ checked, Discoverable’ On, and ‘Authentication’ to Off.
Click ‘Next’ to continue.
•
•
The window will display the SGD (Set/Get/Do) commands to be sent to the printer.
Click ‘Next’.
Leave the printer selected and click ‘Finished’. The printer will reset to activate all the
new Bluetooth commands.
®
Bluetooth - Installing the Printer with a Windows XP SP2
This process covers the printer installation for Windows XP SP2 (or above)
1. From the Windows ‘Start’ menu, open the ‘Printers and Faxes’ window. Click on
‘Add Printer’ and a wizard will start. Click ‘Next’ when the “Welcome” window displays
to continue.
2. Leave the ‘Local’ radio button with the ‘Automatic detect ...’ checkbox (checked) selected
and click ‘Next’.
3. No printer should be found. If there is one or more new printers detected, then do not
select any of those printers and click ‘Next’.
4. Select the ‘Create a new port’ radio button and select ‘Bluetooth Printer Port’ from the
associated pull down menu.
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Printer Options
Bluetooth Option
63
5. From the new ‘Bluetooth Printer Port’ window, select your printer from the Bluetooth
devices in the list. This may take several minutes. Click on the ‘Connect’ button.
6. The ‘Install Printer Software’ window will open. Select ‘ZDesigner’ as ‘Manufacture’ to
select supported Zebra printer models, and then select your printer model in the ‘Printers’
selection. Click ‘Next’ to continue.
7. Select ‘Keep the existing drivers’ and click ‘Next’.
8. Name your printer and choose your default printer setting as desired. Click ‘Next’.
9. Answer ‘Yes’, you want to print a test page. Click ‘Next’ to continue.
10. Click ‘Finish’ on the ‘Completing the Add Printer Wizard’ window and the Bluetooth
printer will complete installation and print a Windows test print page (a Windows logo at
minimum).
®
®
Bluetooth - Installing the Printer with a Windows Vista SP2 and Windows 7
The Windows Vista (SP2 or higher) and Windows 7 bluetooth install differs from the XP
install.
•
Windows Vista: Open the ‘Add Printer’ wizard by clicking the ‘Start’ button,
clicking ‘Control Panel’, clicking ‘Hardware and Sound’, clicking ‘Printers’, and then
clicking ‘Add a printer’.
• Windows 7: Open Devices and Printers by clicking the Start button Picture
of the Start button, and then, on the Start menu, clicking Devices and
Printers
•
Some non-Microsoft Bluetooth dongles and built-in Bluetooth devices in the host
PC’s have marginal driver support for SPP printing and may not complete the ‘Add
printer’ wizard normally. You may need to go to the ‘Bluetooth Devices’ in the
‘Control Panel’ or from the system tray on the Windows ‘Start’ bar and activate SPP
for the ‘device’, your Bluetooth printer you are installing. Install the printer to a local
printer (USB or Serial Port for your G-Series printer) and then change the ‘Port’ after
the install has completed to the SPP (virtual serial port) COM port.
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Printer Options
RTC and Full Flash Memory Option
64
RTC and Full Flash Memory Option
Printers with the factory installed RTC (Real Time Clock) and Full Flash Memory option
allow you to create highly customizable printer applications, improve printer productivity and
flexibility, and provide extra memory to store more forms, graphics (logos), fonts, and the
large Asian font sets.
The RTC allows the label form developer to include:
•
•
•
•
Time Date Stamping
Pre or Post Dating
Allows Date/Time date to be included on printed form without altering the form
Provide dates and times without needing to generate them with the host system,
application software or programmatically by another process (e.g. a database report).
The RTC enhances the printer’s ability to operate in a stand-alone configuration (e.g. not
connected to a host or PC). A common use would be to provide a date stamp to a tag, ticket,
The RTC feature supports both ZPL and EPL printer programming. The two programming
behaviors that display the time and date are independent of each other. The commands that set
time and date change them for both printer languages.
Caution • The optional RTC assembly has a three volt lithium battery. You can discern a low or
flat battery if the printer provides a consistently delayed date stamp. Battery replacement must
be performed by a qualified service technician. Only use a Zebra approved replacement
battery.
Important • Recycle batteries according to local your guidelines and regulations. Wrap the
battery when disposing (or storing) to avoid a short circuit.
DO NOT short circuit the battery. Short circuiting the battery may result in heat
generation, fire or bursting.
DO NOT heat, disassemble or dispose of battery in fire.
The Full Flash Memory provides an additional 64 Megabytes to the printer’s standard
4 Megabytes of printer memory for a total of 68 Megabytes printer memory. This option
originally supported only 12MB of Full Flash Memory for printer built prior to July 24, 2009.
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Printer Options
Asian Fonts - Printer Accessory
65
Asian Fonts - Printer Accessory
Asian font sets are downloaded into the printer by the user or integrator. Your G-Series printer
must have the RTC and Full Flash Printer Memory option installed to support the large Asian
font files. The fonts are obtained separately from the printer.
•
•
•
•
Simplified and Traditional Chinese (ZPL and EPL)
Japanese — JIS and Shift-JIS mappings (ZPL and EPL)
Korean (ZPL including Johab and EPL)
Thai (ZPL only)
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Printer Options
Zebra® KDU — Printer Accessory
66
®
Zebra KDU — Printer Accessory
The Zebra KDU (keyboard display unit) is a small terminal unit that interfaces with the printer
for accessing EPL label forms stored in the printer.
The KDU is strictly a terminal and does not have the capability to store data or set up
parameters. The KDU is used for the following functions:
•
•
•
•
List label forms stored in printer
Retrieve label forms stored in printer
Input variable data
Printing labels
v
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Printer Options
KDU Plus™ — Printer Accessory
67
KDU Plus™ — Printer Accessory
The KDU Plus is a terminal device with memory for storing files and maintaining one or more
remote printers. The KDU Plus has a larger laptop style keyboard than the Zebra’s original
KDU design.
The KDU Plus is designed for the following functions:
•
•
•
•
•
List label forms stored in printer
Retrieve label forms stored in printer
Input variable data
Printing labels
File storage and transfer
The KDU Plus is designed to work with ZPL and EPL printers by dynamically detecting and
switching the printer’s communications configuration (DTE or DCE) to match your Zebra
printer. By default, the KDU Plus will start up forms mode. This is compatible with the
operation of Zebra’s original KDU. The KDU Plus is configurable to work in ZPL or terminal
modes too.
The KDU Plus has file transfer and storage capabilities. This is great for maintaining remote
and stand alone printers with label forms, logos and smaller font sets.
The KDU Plus has two configurable serial port and a PS/2 port to connect to other data input
devices such as scanners, weigh scales, etc..
The +5 volts from the printer’s serial (pin 9) provides power for the KDU Plus and any
additional input devices attached to the KDU Plus.
Maximum total current draw for the G-Series printer’s serial port: 750mA
The KDU Plus’s current without external input devices attached is: 50mA
25mA*
120mA*
Current Draw
45mA*
50mA
* - Not real values
( 45mA + 120mA + 25mA ) + 50mA
<
Max. Current
Caution • The KDU Plus’s input ports (AUX1, AUX2, and PS/2 style) are not fused.
Exceeding the total current draw available could damage an input device, KDU Plus, or
the printer.
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Printer Options
ZBI 2.0™ — Zebra Basic Interpreter
68
ZBI 2.0™ — Zebra Basic Interpreter
Customize and enhance your printer with ZBI 2.0 optional programming language,
ZBI 2.0 allows Zebra printers to run applications, prompt users through LCD
menu commands & take input from scales, scanners and other peripherals—all
without a PC or network connection. ZBI 2.0 works with the ZPL printer
command language so that printers can understand non-ZPL data streams and
convert them into labels. That means the Zebra printer can create bar codes and
text from input received, non-ZPL label formats, sensors, keyboards and
peripherals. Printers can also be programmed to interact with PC based database
applications to retrieve information to be used on printed labels.
An intuitive ZBI-Developer™ programming utility is used to create, test and
distribute ZBI 2.0 applications is available on the users CD or at the Zebra Web site:
www.zebra.com.
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5
Control Panel Operation
This section describes the operation, navigation and parameters displayed by printers equipped
with the LCD control panel option.
Contents
LCD Display Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Normal Operation Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Display Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Printer Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
802.11 WLAN Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Bluetooth Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
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LCD Display Overview
70
LCD Display Overview
The LCD display for G-Series printers with the Wi-Fi (Wireless) or Bluetooth options provide
user feedback for printer operations, some basic controls for printer functionality, printer
display controls, and wireless connectivity information.
The control panel features three operator controls: the Feed button, the Scroll button and the
Select button. The Feed button is used to advance one label or a pre-set length of continuos
media. You can control display operation by using the Scroll and Select buttons. The Scroll
button allows scrolling through the various options and settings. The Select button allows
selection of the option or function displayed on the screen.
Printer Status and
Alert Messages
Feed Button
100
OOOPRINTEROOREADY
OOOOOOOOMENU
Select Button
Wireless Connection
Status Messages
Scroll Button
Note • While the control panel can be used to change some printer settings, many settings
can only be changed using Set / Get / Do (SGD) commands. Refer to the ZPL II
Programming Guide for information on the use of SGD commands.
When the number of selections are too numerous to be displayed on one screen, MORE will be
listed at the bottom of the display. To access the additional selections, use the Scroll button to
move down through the current screen and the display will list the next set of choices.
Menu Customization and WML
The G-Series™ printers allows for the use of Zebra’s WML menu customization language.
The WML languge features both display and command abilities. See the WML section in the
ZPL Programmer’s guide (for this printer) for details.
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Normal Operation Display
71
Normal Operation Display
When the printer is On and Ready, the LCD display will resemble one of the examples shown
in the figure below.
Bluetooth Installed
Indicator
Bluetooth Enabled
Normal Operation Display
Wi-Fi Installed
Indicator
802.11 WiFi Enabled
Normal Operation Display
Display Settings
The display has a back light feature which allows viewing the display in dark environments.
The back light will illuminate the display when the Select button is pressed, entering the
printers option menus. If there is no activity, the back light will extinguish after a selectable
time-out. You can also adjust the display contrast as well as select an appropriate language for
the display. The user selectable Display settings and are shown in the table below.
Display Settings
Setting
BACK LIGHT
TIMEOUT
Default Value
Optional Values
ON / OFF
10 / 20 / 30
1 - 7
ON
10
4
LCD CONTRAST
LANGUAGE
ENGLISH
ENGLISH
ESPANOL
FRANCAIS
DEUTSCH
ITALIANO
NORSK
PORTUGUES
SVENSKA
DANSK
EASANOL2
NEDERLANDS
SUOMI
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Printer Settings
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Printer Settings
The user selectable and programmable Printer settings are shown in the table below.
Printer Settings
COMM. (user selectable COM port settings)
Setting
BAUD
Default Value
9600
Optional Values
300
600
1200
9600
14400
19200
28800
32400
57600
115200
DATA BITS
PARITY
8
7
8
NONE
NONE
EVEN
ODD
FLOW
DTR & XON / XOFF
XON / XOFF
DTR & XON / XOFF
DSR / DTR
RTS / CTS
MEDIA (display only)
Setting
Default Value
GAP
Optional Values
MEDIA
GAP
MARK
RECEIPT
RIBBON
YES
YES
NO
PRINT (display only)
Setting
Default Value
6 IPS
Optional Values
SPEED
2 IPS
3 IPS
4 IPS
5 IPS
6 IPS
ZPL Darkness
10.0
0.0 - 30.0
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802.11 WLAN Settings
73
802.11 WLAN Settings
The programmable 802.11 WLAN settings are shown in the table below.
802.11 WLAN Settings (display only)
Setting
IP ADDRESS
DEFAULT GATEWAY
SUBNET MASK
WLAN SECURITY
ESSID
Default Value
000.000.000.000
000.000.000.000
000.000.000.000
OPEN
Optional Values
125
Bluetooth Settings
The programmable Bluetooth settings are shown in the table below.
Bluetooth Settings (display only)
Setting
Default Value
Optional Values
ADDRESS
DISCOVERABLE
AUTHENTICATION
ON
OFF
ON / OFF
ON / OFF
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Introduction
Bluetooth Settings
74
Notes • __________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
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6
Maintenance
This section provides routine cleaning and maintenance procedures.
Contents
Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Cleaning the Printhead . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Media Path Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Platen Cleaning and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Other Printer Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Replacing the Printhead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
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Maintenance
Cleaning
76
Cleaning
When you clean the printer, use one of the following supplies that best suits your needs:
Order
Cleaning Supplies
Intended Purpose
Quantity
Set of 12
Set of 25
Cleaning pens (105950-035)
Cleaning swabs (105909-057)
Clean printhead
Clean media path, guides and sensors
.
The cleaning process takes just a couple of minutes using the steps outlined below.
Printer Part
Method
Interval
Printhead
Let the printhead to cool for a minute, then use a After every roll of
new cleaning pen to swab the dark line on the
printhead cleaning from the center to the outside
edges of the printhead.
media.
Platen roller
Remove the platen roller to clean. Clean the
roller thoroughly with 90% medical-grade
alcohol and a cleaning swab or lint-free cloth.
As needed.
Peel bar
Clean it thoroughly with 90% medical-grade
alcohol and a fiber-free cleaning swab.
Media path
Let alcohol dissipate and the printer dry
completely.
Exterior
Interior
Water-dampened cloth.
Gently brush out printer.
Caution • Adhesives and media material can over time transfer onto the printer
components along the media path including the platen and printhead. This build-up can
accumulate dust and debris. Failure to clean the printhead, media path and platen roller
could result in inadvertent loss of labels, label jams and possible damage to the printer.
Important • Using too much alcohol can result in contamination of the electronic
components requiring a much longer drying time before the printer will function properly.
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77
Cleaning
Cleaning the Printhead
Always use a new cleaning pen on the printhead (an old pen carries contaminants from its
previous uses that may damage the printhead).
Caution • The printhead becomes hot while printing. To protect from damaging the
printhead and risk of personal injury, avoid touching the printhead. Use only the cleaning
pen to perform maintenance.
When you load new media, you can also clean the printhead.
1. Rub the cleaning pen across the dark area of the printhead. Clean from the middle to the
outside. This will move adhesive transferred from the edges of media to the printhead
outside of media path.
2. Wait one minute before closing the printer.
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Cleaning
78
Media Path Considerations
Use a cleaning swab to remove debris, dust or crust that has built-up on the holders, guides and
media path surfaces.
1. Use the alcohol in the cleaning swab to soak the debris to break up the adhesive.
2. Wipe the ridges to remove accumulated debris.
3. Wipe the inside edges of both edge guides to remove any built-up residue.
4. Wait one minute before closing the printer.
Discard the cleaning swab after use.
Media
Guides
Ridges
Platen
Peel
Bar
Pinch
Roller
Ridges
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79
Cleaning
Sensor Cleaning
Dust can accumulate on the media sensors.
1. Gently brush away dust; if necessary, use a dry swab to brush away dust. If adhesives or
other contaminates remain, use an alcohol moistened swab to break it up.
2. Use a dry swab to remove any residue that may be left from the first cleaning.
3. Repeat steps 1 and 2 as required until all residue and streaks are removed from the sensor.
.
Gap
Sensor
Black-Line
Sensor
Label Taken
Sensor
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Cleaning
80
Platen Cleaning and Replacement
The standard platen (drive roller) normally does not require cleaning. Paper and liner dust can
accumulate without effecting print operations. Contaminates on the platen roller can damage
the printhead or cause the media to slip or stick when printing. Adhesive, dirt, general dust,
oils and other contaminates should be cleaned immediately off the platen.
Clean the platen (and media path) whenever the printer has significantly poorer performance,
print quality or media handling. The platen is the print surface and drive roller for your media.
If sticking or jamming continues even after cleaning, you must replace the platen.
The platen can be cleaned with a fiber-free swab (such as a Texpad swab) or a lint free, clean,
damp cloth very lightly moistened with medical grade alcohol (90% pure or better).
1. Open the cover (and dispenser door). Remove media from platen area.
2. Press the tabs on the right and left sides out. Then rotate them up.
3. Lift the platen out of the printer’s bottom frame.
4. Clean the platen with the alcohol moistened swab. Clean from the center out. Repeat this
process until the all of the roller surface has been cleaned. If there has been heavy
adhesive build-up or label jam, repeat with a new swab to remove residual contaminates.
Adhesives and oils, for example, may be thinned by the initial cleaning but not completely
removed.
5. Install the platen in the printer. Discard the cleaning swabs after use - do not reuse.
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Maintenance
81
Cleaning
6. Make sure the bearings are on the shaft of the platen.
7. Align the platen with the gear to the left and lower it into the printer’s bottom frame.
8. Rotate the tabs back and snap them into place.
Allow the printer to dry for one minute before closing the dispenser door, media cover or
loading labels.
Other Printer Maintenance
There are no user level maintenance procedures beyond those detailed in this section. See the
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Maintenance
Replacing the Printhead
82
Replacing the Printhead
If you need to replace the printhead, read the procedure and review the removal and
installation steps before actually replacing the printhead.
Caution • Prepare your work area by protecting against static discharge. Your work area
must be static-safe and include a properly grounded conductive cushioned mat to hold the
printer and a conductive wrist strap for yourself.
Caution • Turn the printer power off and unplug the power cord before replacing the
printhead.
Before following the steps in this procedure, open the printer by pulling the release latches
forward then lifting the top cover.
Printhead Removal
1. Push the printhead’s right side catch to the right.
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Replacing the Printhead
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2. Pull the printhead forward and pull it free of the top case if necessary.
3. Unplug both bundles of printhead wires from their connectors.
1. Align the printhead to plug the left and right connectors into the wire bundles.
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Replacing the Printhead
84
2. Slide the printhead into the left side and jog it into the right side catch.
3. Reload media. Plug in the power cord, turn on the printer and print a status report to
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7
Troubleshooting
This section provides information about printer error reporting that you might need for printer
troubleshooting. Assorted diagnostic tests are included.
Contents
Status Light Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Status Light Error Resolutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Print Quality Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Manual Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Troubleshooting Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Resetting the Factory Default Values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Communications Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Feed Button Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
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Troubleshooting
Status Light Descriptions
86
Status Light Descriptions
What the Status Light is Telling You
Fora Resolution,
Refer to Number:
LED Status and Color
Printer Status
Off
Solid Green
Off
On
1
2
Solid Amber
Stopped
3
Flashing Green
Normal Operation
Stopped
4
Flashing Red
5
Double Flashing Green
Flashing Amber
Paused
6
Paused
7
Alternately Flashing Green and Red
Flashing Red, Red and Green
Needs Service
Needs Service
8
9
Flashing Red, Amber Green
Memory
10*
(* - Do NOT reset or turn off power!)
Defragmentation
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Troubleshooting
Status Light Error Resolutions
87
Status Light Error Resolutions
The following Status Error Light Resolution numbers correspond to the Status Light
Description table on the previous page. Each error number may have one or more resolution to
correct that error listed.
1. The printer is not receiving power.
• Have you turned on the printer power?
• Check power connections from the wall outlet to the power supply, and from the power
• Disconnect the printer from the wall outlet for 30 seconds and then reconnect the printer to
the wall outlet.
2. The printer is on and in an idle state.
No action necessary.
3. The printer has failed its power on self test (POST).
• If this error occurs right after you turn on the printer, contact an authorized reseller for
assistance. When the printer is operating normally, the printer status light will be amber
for about 10 seconds before turning green (solid or blinking).
There is a memory error.
• If this error occurs after you have been printing, turn the printer power off and on, and
then resume printing.
The printhead needs to cool down.
• If this error continues, turn the printer power off for five minutes or more, and then turn
on. If the amber light persists, then the printer requires service.
4. The printer is receiving data.
• As soon as all of the data has been received, the status LED will turn green and the printer
will automatically resume operation.
5. The media is out.
and then press the Feed button to resume printing.
The printhead is open.
• Close the top cover and then press the Feed button to resume printing.
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Status Light Error Resolutions
88
6. The printer is paused.
• Press the Feed button to resume printing.
7. The printhead is over temperature.
• Printing will stop until the printhead cools to an acceptable printing temperature. When it
does, the printer will automatically resume operation.
8. FLASH memory is not programmed.
• Return the printer to an authorized reseller.
9. The printhead or motor has had a critical failure.
• Return the printer to an authorized reseller.
10. The printer is defragmenting memory.
Caution • Do NOT turn off the printer power during defragmentation. Doing so can damage
the printer.
• Defragmentation is a normal operation of the printer – necessary to manage the memory
space for optimal use. The printer will defragment its memory both after a factory default
and when the printer detects that a defragment is required.
When the printer is in this condition, allow it to finish defragmenting. If this warning occurs
frequently, check the label formats. Formats that frequently and repeatedly write to and
erase from memory my cause the printer to defragment often. Using formats that avoid
frequent and repeated memory write/erase event will minimize the need for
defragmentation.
• If this warning condition does not go away, contact Technical Support. The printer
requires service.
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Troubleshooting
Print Quality Problems
89
Print Quality Problems
No print on the label.
The printed image does not look right.
• The printhead is dirty. Clean the printhead.
• The printhead is under temperature.
• Adjust the print darkness and/or print speed.
•
•
•
•
Use the ^PR(speed) and ~SD(darkness) commands referenced in the ZPL
Programming Guide.
Use the
D
(darkness/density) and
S
(speed) commands in the EPL Programmer’s
Guide.
Manually adjust print darkness with the six-flash sequence of Feed Button Modes
The Windows printer driver or application software may change these settings and
may require a change to optimize print quality.
• The media being used is incompatible with the printer. Be sure to use the recommended
media for your application, and always use Zebra-approved labels and tags.
• Verify that the printer power supply in use is rated at 100 Watts of DC output.
• The printhead has worn out. The printhead is a consumable item and will wear out due to
friction between the media and printhead. Using unapproved media may shorten life or
damage your printhead. Replace the printhead.
• The platen may need cleaning or replacement. The platen (driver) roller maybe losing
traction due to:
•
•
•
Foreign objects attached to its surface,
The rubbery smooth surface has become polished and slippery, or
There is damage to the normally smooth and flat print surface such as box knife cuts.
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Print Quality Problems
90
There are long tracks of missing print (blank vertical lines) on
several labels.
• The printhead is dirty. Clean the printhead.
• The printhead elements are damaged.
The printing does not start at the top of the label or misprinting of
one to three labels.
on page 15 in the Getting Started section.
on page 96 in this section.
• ZPL Label Formats - The correct media sensor may not be activated. Manual calibration
selects the media sensing method for the labels being used (refer to the ^MNcommand in
the ZPL Programming Guide).
• ZPL Label Formats - Verify that the Label Top (^LT) command is correctly set for your
application (consult the ZPL Programming Guide).
• EPL Label Formats - The correct media sensor may not be activated for label dispensing,
blackline or notch sensing, or for Gap/Web sensing. Manual calibration selects the media
sensing method for the labels being used (refer to the
O
and Q commands in the EPL
Programmer’s Guide).
• EPL Label Formats - Verify that the Set Label Length (Q) command is correctly set for
your application (consult the EPL Programmer’s Guide).
A ZPL label format was sent to, but not recognized by, the printer.
• Is the printer in pause mode? If so, press the Feed button.
• Make sure the data cable is correctly installed.
• A communications problem has occurred. First, make sure that the correct
communications port on the computer is selected. Refer to Connecting your Printer to a
• Verify the correct Format and Control Prefix on the printer match what you are using in
your ZPL programmed label format. The default Format (COMMAND CHAR) is Caret
(^) character and the Control (CONTROL CHAR) is a Tilde (~) character. Verify the
characters with the Configuration Status label printout. Refer to the one-flash sequence of
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Print Quality Problems
91
A EPL label format was sent to, but not recognized by, the printer.
• Is the printer in pause mode? If so, press the Feed button.
• If the printer has label dispensing enabled, the printer may be waiting for the label to be
removed. The liner/web must be properly threaded through the label dispenser mechanism
(peeler) to correctly operate in label dispense mode, refer to Label Dispenser Option
• Make sure the data cable is correctly installed.
• A communications problem has occurred. First, make sure that the correct
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Manual Calibration
92
Manual Calibration
Manual calibration is recommended whenever you are using pre-printed media or if the printer
will not correctly auto calibrate.
1. Make sure media is loaded.
2. Turn on the printer power.
3. Press and hold the Feed button until the green status light flashes once, then twice and
then continuing until the flash groups reach the group of seven flashes. Release the Feed
button.
4. The printer will set the media sensor for the label backing being used. After it is done
making this adjustment, the roll will automatically feed until a label is positioned at the
printhead. A profile of the media sensor settings (similar to the example below) will print.
Upon completion, the printer will save the new settings in memory and the printer is ready
for normal operation.
5. Press the Feed button. One entire blank label will feed. If this does not happen, try
defaulting (refer to the four-flash sequence in “Feed Button Modes” later in this chapter)
and recalibrating the printer.
Note • Performing a manual calibration disables the auto calibration function. To return to
auto calibration, default the printer (refer to the four-flash sequence in Feed Button Modes
on page 96 in this section).
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Troubleshooting Tests
93
Troubleshooting Tests
Printing a Configuration Label
To print out a listing of the printer’s current configuration, refer to the one-flash sequence in
to interpret the label.
Recalibration
Recalibrate the printer if it starts to display unusual symptoms, such as skipping labels. Refer
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Resetting the Factory Default Values
94
Resetting the Factory Default Values
Sometimes, resetting the printer to the factory defaults may solve some problems. Refer to the
Communications Diagnostics
If there is a problem transferring data between the computer and printer, try putting the printer
in the communications diagnostics mode. The printer will print the ASCII characters and their
respective hexadecimal values (a sample is shown below) for any data received from the host
computer. To find out how,
There are multiple ways to enter hex data dump mode:
• The ~JDZPL command
• The dumpEPL command
The printer will print ‘Now in DUMP’ (see below) and advance to the top of the next label.
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Communications Diagnostics
95
The following example of a communications DUMP mode printed out. The printout displays
hexadecimal data 00h-FFh (0-255 decimal) with a unique character for each hexadecimal
value displayed above the hexadecimal data.
The blank lines between the lines of data are where serial port and Bluetooth data handling
errors get logged. The errors are:
•
•
•
•
F = Frame Error
P = Parity Error
N = Noise Error
O = Data Overrun Error
To exit the diagnostic mode and resume printing, turn off and then turn on the printer. An
alternate method for exiting the diagnostic mode is to press the Feed button as many times as it
takes to clear the printer’s command buffer and print ‘Out of DUMP’ on the label.
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Feed Button Modes
96
Feed Button Modes
Power Off Modes
With the printer power off, press and hold the Feed button while you turn on the power.
Flash Sequence
Action
Firmware Download Mode - The printer starts rapidly flashing red to denote entry into
the Firmware Download mode. Releasing the Feed button here will start initializing the
printer for download. The printer is ready to start downloading firmware when the status
light begins to slowly flash between red and green.
Amber - Red
Flashing
(and File) Download utility available for use with this printer. Firmware updates for your
printer, if available, are posted on the Zebra on our web site at:
www.zebra.com
Normal Operations Mode - The printer continues into a normal printer initialization.
Releasing the Feed button here will allow the printer to start normally without firmware
download or operating in communications diagnostics mode.
Amber
Green
Communications Diagnostic (Dump) Mode - Release the Feed button immediately after
the printer status light turns green. The printer will print ‘Now in DUMP’ at the top of the
label and then advance to the next label. After printing the first label, the printer will
automatically enter into diagnostic mode in which the printer prints out a literal
representation of all data subsequently received.
To exit the diagnostic mode and resume printing, turn off and then turn on the printer. An
alternate method for exiting the diagnostic mode is to press the Feed button as many times
as it takes to clear the printer’s command buffer and print ‘Out of DUMP’ on the label.
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Troubleshooting
Feed Button Modes
97
Power On Modes
With the printer power on and top cover closed, press and hold the Feed button for several seconds. The green status
LED will flash a number of times in sequence. The explanation at the right (Action) shows what happens when you
release the key after the start specific number of flashes and before the next flash sequence starts.
Flash Sequence
Action
Configuration Status - Prints a detailed printer configuration status label. The label can be used
to verify printing, assist printer to computer communication configuration, maintenance,
troubleshooting, and help us with customer care communications.
*
Standard Auto Media Calibration - The printer detects and sets media type and media length,
and it adjusts the media sensors for optimal performance with the installed media (equivalent ZPL
command ~JC). The printer will feed one to four labels while calibrating.
*
**
Note: Users familiar with the Zebra EPL desktop printer use this Feed mode to replace power-up
AutoSensing calibration (equivalent EPL command XA).
Serial Port Configuration - Applies only to printers with serial interface ports.
To reset the serial port communication parameters, except for Flow Control. Press and release the
Feed button while the LED rapidly flashes amber and green.
*
**
***
For autobaud synchronization: Send the ^XA^XZcommand sequence to the printer while the LED
rapidly flashes amber and green. When the printer and host are synchronized, the LED changes to
solid green. NOTE: No labels will print during autobaud synchronization.
Factory Defaults - Resets the printer to the factory default settings (equivalent to ZPL command
configuration settings and their associated ZPL commands. Some configuration settings are not
returned to their initial ‘out of box’ settings. Other settings are exclusively set, viewed and
controlled by programming are also reset. The performs a standard media calibration and then.a
memory defragmentation routine.
*
Once the printer has entered the Factory Default mode, the status light will turn amber for
three (3) seconds. During that time you may do two things: Do nothing and the printer will reset
the factory defaults automatically as described above OR press and hold the feed button to enter a
factory default reset modes for printers with a network (Ethernet, Wi-Fi or Bluetooth) printer
option (equivalent ZPL command ^JUF). Releasing the button after the first flash resets the
network factory options only (equivalent ZPL command ^JUN). Releasing the button after the
second flash sequence (two flashes) will reset the printer defaults only. Releasing the button after
the third flash sequence (three flashes) will reset both printer and network settings (equivalent
ZPL commands ^JUNand ^JUF)
**
***
****
Print Width Adjustment - Prints a succession of boxes starting at the minimum print width and
ending in the printer’s maximum print width in 4mm increments. Press the Feed button once when
the printer has reached the desired maximum print width. Note that the printer driver and
applications can override this setting.
*
**
***
****
*****
Print Darkness (Density) Adjustment - Prints a succession of bar code simulation patterns
starting at the minimum darkness (print density/heat) and ending in the printer’s maximum
darkness in increments of four (4) using the ZPL darkness setting range values. Press the Feed
button once the pattern is clear and legible. Do not continue to increase the darkness setting or
bar code line widths may become distorted reducing readability. Note that the printer driver and
applications can override this setting.
*
**
***
****
*****
******
Manual Media Calibration - The printer runs extensive tests to detect and set media type and
media length, and then it adjusts the media sensors for optimal performance with the installed
media (equivalent ZPL command ~JG). Manual calibration is recommended whenever you are
using pre-printed media, print on the liner or if the printer will not correctly auto calibrate. A
details and considerations.
*
**
***
****
*****
******
*******
If the Feed button remains pressed after 7th flash sequence cycle finishes, the printer exits the
configuration mode when the Feed button is released.
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Feed Button Modes
98
Notes • ___________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
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A
Appendix: Interface Wiring
This section provides printer interface connection information.
Contents
Universal Serial Bus (USB) Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Parallel Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Ethernet Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Serial Port Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
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Universal Serial Bus (USB) Interface
Universal Serial Bus (USB) Interface
The figure below displays the cable wiring required to use the printer’s USB interface.
The printer requires cable or cable packaging that bears the “Certified USB™” mark to
guarantee USB 2.0 compliance.
Pin
Signal
1
2
Vbus - N/C
2
3
1
4
D-
D+
3
4
Ground
Shell
Shield / Drain Wire
For printer supported operating systems and drivers, see the software and documentation CD
or visit the Zebra Web site at:
http://www.zebra.com
For information on the USB interface, go to the USB web site at:
http://www.usb.org
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Parallel Interface
Parallel Interface
The printer’s parallel interface uses the IEEE 1284-A to 1284-B parallel interface cables. the
host connector has a DB-25 pin male connector. The printer connector is a Centronics style
connector. Early model G-Series printers had DB-25 pin connector on the printer side, as well
as, the host connection side (IEEE 1284-A to A parallel cable).
DB-25
Pin No.
Centronics
Pin No.
HOST
PRINTER
STROBE~
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
ACK~
BUSY
PAPER ERR.
SELECT
AUTOFD~
ERROR~
N/A
STROBE~
DATA 0
DATA 1
DATA 2
DATA 3
DATA 4
DATA 5
DATA 6
DATA 7
ACK~
BUSY
PAPER ERR.
SELECT
AUTOFD~
n/c
SIG. GND
CHAS GND
+5V
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
n/c
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
N/A
N/A
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
SIG. GND
ERROR~
SIG. GND
n/c
n/c
SELECTIN~
DB-25 to Centronics
(Cable)
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Ethernet Interface
Ethernet Interface
This interface requires a UTP RJ45 Ethernet cable rated CAT-5 or better.
The table below provides the cable’s pinout assignments.
Signal
Tx+
Tx-
Rx+
—
Pin
1
2
3
4
Pin
1
2
3
4
Signal
Tx+
Tx-
Rx+
—
—
5
5
—
Rx-
—
6
7
6
7
Rx-
—
—
8
8
—
5
6
7
8
4
3
2
1
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Serial Port Interface
Serial Port Interface
Pin
1
Description
Not used
2
3
RXD (receive data) input to the printer
TXD (transmit data) output from the printer
4
DTR (data terminal ready) output from the printer -- controls
when the host may send data
5
6
7
Chassis ground
DSR (data set ready) input to the printer
RTS (request to send) output from the printer -- always in the
ACTIVE condition when the printer is turned on
CTS (clear to send) - Not used by the printer
+5 V @ 0.75 A fused
8
9
The maximum current available through the serial and/or parallel port is not to
exceed a total of 0.75 Amps.
When XON/XOFF handshaking is selected, data flow is controlled by the ASCII
control codes DC1 (XON) and DC3 (XOFF). The DTR control lead will have no
effect.
Interconnecting to DTE Devices — The printer is configured as data terminal
equipment (DTE). To connect the printer to other DTE devices (such as the serial
port of a personal computer), use an RS-232 null modem (crossover) cable. Figure
31 shows the required cable connections.
Interconnecting to DCE Devices — When the printer is connected via its RS-232
interface to data communication equipment (DCE) such as a modem, a STAN-
DARD RS-232 (straight-through) interface cable must be used. Figure 32 shows
the connections required for this cable.
Connecting to the KDU (Keyboard Display Unit) — The KDU was designed for
DCE printer connections and requires a Zebra custom serial port gender changing
adapter. The KDU now includes the KDU adapter and the Zebra kit part number
for the KDU Adapter is 105934-088.
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Serial Port Interface
Connecting the Printer to a DTE Device
DB-9S
DB-25S
DB-9P
DB-9P
Connector
to DTE Device (PC)
Connector
to DTE Device (PC)
Connector
to Printer
Connector
to Printer
Connecting the Printer to a DCE Device
DB-25S
DB-9P
DB-9S
DB-9P
Connector
to DCE Device
Connector
to Printer
Connector
to DCE Device
Connector
to Printer
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B
Appendix: Dimensions
This section provides external printer dimensions.
Contents
External GX Printer Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Label Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Wireless Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Wireless Printer with Label Dispenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Wireless Printer with Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
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External GX Printer Dimensions
Wireless Printer
7.13
6.11
2.84
8.53
Wireless Printer with Label Dispenser
7.13
6.11
2.96
9.03
10.50
Wireless Printer with Cutter
7.13
6.11
2.84
10.02
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C
Appendix: ZPL
Configuration
This section provides a basic overview of managing printer configuration, the Configuring
Status Printout, and Printer Memory Printouts.
Contents
Managing the ZPL Printer Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Printer Memory Management and Related Status Reports . . . . . . . . . . . . . . . . . . . . . . 114
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Managing the ZPL Printer Configuration
Managing the ZPL Printer Configuration
The ZPL printer is designed to allow you to change printer settings dynamically for fast first
label out printing. Printer parameters that are persistent, will be retained for following formats
to use. Those settings will remain in effect until they are changed by subsequent commands,
the printer is reset, power is cycled, or when you restore a parameter that has a factory default
by using the Feed Button Mode four (4) flash routine. The ZPL Configuration Update
command (^JU) saves and restores printer configurations to initialize (or re-initialize) the
printer with pre-configured settings.
•
To keep settings after a power cycle or printer reset, a ^JUScan be sent to the printer
to save all current persistent settings.
•
The values are recalled with a ^JURcommand to restore the last saved values to you
printer.
ZPL stores all parameters at once with a single command discussed above. The legacy EPL
programming language (supported by this printer) changes and saves individual commands
immediately. Most configuration and settings are shared between ZPL and EPL. For example,
changing the speed setting with EPL will also change the speed set for ZPL operations. The
changed EPL setting will persist even after a power cycle or reset issued by either printer
language.
To assist the developer, the printer has a listing of the operating parameters, a Printer
Configuration Label. It can be accessed by using the printer’s Feed button and the Printing a
ZebraDesigner™ Windows driver also print this label and other printer status labels to help
you manage your printer.
ZPL Printer Configuration Format
Managing more than one printer can be done creating a printer configuration programming file
to send to one or more printers or ZebraNet™ Bridge can be used to clone a printer’s setup.
Figure 1 below shows the basic structure of a ZPL programming configuration file.
See the ZPL programmer’s guide and the ZPL Configuration Status to Command Cross-
used to send programming files to the printer. Windows Notepad (text editor) can be used to
create programing files.
Figure 1 • Configuration Parameter Format Structure
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ZPL Configuration Status to Command Cross-reference
ZPL Configuration Status to Command Cross-reference
The Printer Configuration Label, shown below, provides a listing of a majority of the
configurations settings that can be set by ZPL command.
Figure 2 • Configuration Label Printout
Sensor Settings
used for Service
Purposes
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ZPL Configuration Status to Command Cross-reference
Table 2 • ZPL Commands and Configuration Receipt Callout Cross-Reference
Command
~SD
Listing Name
DARKNESS
Description
Default: 10.0
^PR
PRINT SPEED
TEAR OFF
Default: 6 IPS / 152.4 mm/s (max.)
Default: +000
~TA
^MN
MEDIA TYPE
SENSOR TYPE
SENSOR SELECT
PRINT WIDTH
LABEL LENGTH
Default: GAP/NOTCH
Default: WEB
Default: AUTO (^MNA- Auto-Detect)
Default: 832 (dots)
^PW
^LL
Default: 1225 (dots) (the value constantly re-
calibrates with automatic Web-Gap detection
for label media)
^ML
—
MAXIMUM LENGTH Default: 39.0IN 989MM
USB COMM.
PARALLEL COMM.
BAUD
Connection Status: Connected / Not Connected
—
Connection Available: BIDIRECTIONAL
Default: 9600
^SCa
^SC,b
^SC,,c
DATA BITS
PARITY
Default: 8 BITS
Default: NONE
^SC,,,,e HOST HANDSHAKE
^SC,,,,,f PROTOCOL
SER COMM. MODE
Default: DTR & XON/XOFF
Default: NONE
Default: AUTO
CUTTER TYPE
Option Present: LINER/TAG FULL (cut)
Default: <~> 7EH
^CT / ~CT CONTROL CHAR
^CC / ~CC COMMAND CHAR
^CD / ~CD DELIM./CHAR
Default: <^> 5EH
Default: <,> 2CH
^SZ
^MFa
^MF,b
~JS
ZPL MODE
Default: ZPL II
MEDIA POWER UP
HEAD CLOSE
BACKFEED
Default: NO MOTION
Default: FEED
Default: DEFAULT
Default: +000
^LT
LABEL TOP
^LS
LEFT POSITION
Default: +0000
~JD / ~JE HEXDUMP
Default: NO (~JE)
From this point in the Configuration Receipt listing, the printout has sensor settings and values
are displayed to troubleshoot sensor and media operations. These are typically used by Zebra
Tech Support to diagnose printer problems.
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ZPL Configuration Status to Command Cross-reference
The configuration settings listed here resume after the TAKE LABEL sensor value. These
listings contain printer features seldom changed from default or provide status information
(e.g. Firmware Version).
Table 3 • ZPL Commands and Configuration Receipt Callout Cross-Reference
Command
Listing Name
Description
^MP
MODES ENABLED
Default: CWF (See ^MPCommand)
(CWFM for wireless printers with display)
MODES DISABLED
RESOLUTION
Default: (nothing set)
^JM
Default: 832 8/mm FULL (203 dpi)
1280 8/mm FULL (300 dpi)
—
—
FIRMWARE
Lists ZPL Firmware Version
XML SCHEMA
HARDWARE ID
CONFIGURATION
RAM
1.3
—
Lists Firmware Boot-block Version
—
CUSTOMIZED (after first use)
—
2104k........ R:
—
OPTION MEMORY
ONBOARD FLASH
FORMAT CONVERT
65536k.......B: (only displays this if installed)
—
1536k.........E:
NONE
^MU
^JI / ~JI ZBI
DISABLED (Requires key to enable)
2.1
—
ZBI VERSION
^JH
^MA
~RO
LAST CLEANED
HEAD USAGE
X,XXX IN
X,XXX IN
TOTAL USAGE
RESET CNTR1
RESET CNTR1
SERIAL NUMBER
EARLY WARNING
X,XXX IN
X,XXX IN
X,XXX IN
—
XXXXXXXXXXX
MAINT. OFF
^JH
The printer has the ability to set a command or a group of commands once for all receipts (or
labels) that follow. Those settings will remain in effect until they are changed by subsequent
commands, the printer is reset, or you restore factory defaults.
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Printer Memory Management and Related Status Reports
Printer Memory Management and Related Status Reports
To help you manage printer resources, the printer supports a variety format commands to
manage memory, transfer objects (between memory areas, import and export), object naming,
and provide various printer operating status reports. They are very similar to the old DOS
commands like DIR (directory listing) and DEL (delete file). The most common reports are
also part of the Zebra Setup Utility and ZebraDesigner™ Windows driver.
Figure 3 • Memory Management Format Structure
It is recommended that a single command be processed within a this type of format (form). A
single command is easily reused as a maintenance and development tool.
Many of the commands that transfer objects, manage and report on memory are control (~)
commands. They do not need the be within a format (form). They will be process immediately
upon receipt by the printer whether in a format (form) or not.
Note • To maximize available printer memory, the printer includes an automatic memory
defragmentation (defrag). Several factors can trigger a defrag operation. Changing memory
by deleting or adding objects to memory can cause a defrag. The printer status light will
begin flashing Red, Amber and Green when a memory defrag is in process. Do not turn off
the printer’s power while the status light is flashing. This operation may take several minutes
if memory use and file fragmentation are high.
ZPL Programming for Memory Management
ZPL has various printer memory locations that are used to run the printer, assemble the print
image, store formats (forms), graphics, fonts and configuration settings.
•
ZPL treats Formats (Forms), Fonts, and Graphics like files; and memory locations
like disk drives in the DOS operating system environment:
•
Memory Object Naming: Up to sixteen (16) alphanumeric characters followed
by a three (3) alphanumeric character file extension:
i.e. 123456789ABCDEF.TTF
Legacy ZPL printers with V60.13 firmware and earlier can only use the 8.3 file
name format verses today’s 16.3 file name format.
•
•
•
Allows moving objects between memory locations and deleting objects.
Supports DOS directory style file list reports as printouts or status to the host.
Allows use of ‘wild cards’ (*) in file access
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Printer Memory Management and Related Status Reports
Table 4 • Object Management and Status Report Commands
Command
Name
Description
^WD
Print Directory Label
Prints a list of objects and resident bar codes and
fonts in all addressable memory locations
~WC
Print Configuration
Label
Prints a configuration Status Receipt (Label)
Same as Feed Button mode one flash routine
^ID
^TO
Object Delete
Deletes objects from printer memory
Transfer Object
Used to copy an object or group of objects from
one memory area to another.
^CM
^JB
~JB
~DY
Change Memory Letter
Designation
Reassigns a letter designation to a printer
memory area.
Initialize Flash memory
Similar to formatting a disk - erases all objects
from the specified memory locations B: or E: .
Reset Optional Memory Similar to formatting a disk - erases all objects
from the B: memory (factory option).
Download Objects
Downloads and installs wide variety of printer
usable programming objects: fonts (OpenType
and TrueType), graphics, and other object data
types.
Recommendation: Use ZebraNet™ Bridge for
downloading graphics and fonts in the printer.
~DG
^FL
Download Graphic
Font Linking
Downloads an ASCII Hex representation of a
graphic image. This is used by ZebraDesigner™
(label creation application) for graphics.
Appends secondary TrueType font or fonts to the
primary TrueType font to add glyphs
(characters).
^LF
^CW
List Font Links
Font Identifier
Prints a list of the linked fonts
Assigns a single alphanumeric character as an
alias to a font stored in memory.
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Printer Memory Management and Related Status Reports
Notes • ___________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
__________________________________________________________________________
980611-001 Rev. C
GX420d™ / GX430d™ User Guide
8/4/10
Download from Www.Somanuals.com. All Manuals Search And Download.
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