Oki Printer 4400 User Manual

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Changing the Printer Menu Language . . . . . . . . . . . 46  
Connecting a Cable. . . . . . . . . . . . . . . . . . . . . . . . 48  
Setup Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48  
Setup for Windows . . . . . . . . . . . . . . . . . . . . . . . . 48  
Change the Printer Display Language (Models B4500,  
B4550, B4600) . . . . . . . . . . . . . . . . . . . . . . . . . . 51  
Enable Printer Accessories. . . . . . . . . . . . . . . . . . . 51  
Uninstalling the printer driver . . . . . . . . . . . . . . . . 51  
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Connecting a Cable. . . . . . . . . . . . . . . . . . . . . . . . 52  
Printer settings in Macintosh . . . . . . . . . . . . . . . . . 88  
Consumables and maintenance. . . . . . . . . . . . . . . . .89  
Consumable order details . . . . . . . . . . . . . . . . . . . 89  
When to replace the toner cartridge . . . . . . . . . . . . 89  
Replacing the toner cartridge. . . . . . . . . . . . . . . . . 89  
When to replace the image drum . . . . . . . . . . . . . . 90  
Replacing the image drum. . . . . . . . . . . . . . . . . . . 91  
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Hardware problems . . . . . . . . . . . . . . . . . . . . . . . 98  
Installing options . . . . . . . . . . . . . . . . . . . . . . . . . .100  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101  
General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101  
Overall dimensions. . . . . . . . . . . . . . . . . . . . . . . 102  
Paper and tray information . . . . . . . . . . . . . . . . . 102  
Service and support . . . . . . . . . . . . . . . . . . . . . . . .105  
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Notes, Cautions and Warnings  
NOTE: A note appears in this manual like this. A note provides  
additional information to supplement the main text which may  
help you to use and understand the product.  
CAUTION! A caution appears in this manual like this. A caution  
provides additional information which, if ignored, may result in  
equipment malfunction or damage.  
WARNING! A warning appears in this manual like this. A  
warning provides additional information which, if ignored, may  
result in a risk of personal injury.  
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Introduction  
Congratulations on purchasing this OKI monochrome page  
printer.  
Your new printer is designed with a range of advanced features  
to give you crisp black and white pages at high speed on a wide  
range of print media.  
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About this manual  
This manual has been written using more than one printer as  
a model and the illustrations/screenshots reflect this. What  
you see will be appropriate to the model you are using.  
Online usage  
This manual is intended to be read on screen using an Adobe  
Acrobat Reader. Use the navigation and viewing tools provided  
in Acrobat.  
You can access specific information in two ways:  
In the list of bookmarks down the left hand side of your  
screen, click on the topic of interest to jump to the  
required topic. (If the bookmarks are not available, use  
the Table of Contents.)  
In the list of bookmarks click on Index to jump to the  
Index. (If the bookmarks are not available, use the Table  
of Contents.) Find the term of interest in the  
alphabetically arranged index and click on the associated  
page number to jump to the page containing the subject.  
Printing Pages  
The whole manual, Individual pages, or sections may be  
printed. The procedure is:  
1. From the toolbar, select [File], then [Print] (or press the  
Ctrl + P keys).  
2. Choose which pages you wish to print:  
[All pages], for the entire manual.  
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[Current page] for the page at which you are looking.  
acroprint.jpg  
[Pages from] and [to] for the range of pages you specify  
by entering their page numbers.  
3. Click on [OK].  
Abbreviations used  
The following abbreviations are used in this manual:  
Abbreviation  
Meaning  
Ctrl  
dpi  
Control  
dots per inch  
DIMM  
n
Dual In-line Memory Module  
network card installed  
Light Emitting Diode  
Manual Feed Tray  
LED  
MFT  
MPF  
NIC  
PCL  
PS  
Multi-purpose Feeder Tray  
Network Interface Card  
Printer Control Language  
PostScript (emulation)  
PostScript Emulation  
Random Access Memory  
Serial Impact Dot Matrix  
PSE  
RAM  
SIDM  
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Printer components  
Apart from the Operator panels, which are described in the  
next chapter, the B4400, B4500, B4550 and B4600 printers  
look similar from the outside. The important components are  
identified in the representations below.  
1. Operator panel (B4500, B4550, B4600 shown)  
2. Top paper exit bin (150 sheets, face down)  
3. Top cover release button  
4. Top paper exit bin extension  
5. Top paper exit bin extension paper guide  
6. Paper tray content indicator  
7. ON/OFF switch  
8. Rear paper exit tray (50 sheets, face up)  
9. Rear paper exit tray paper guide  
Fig1_05.jpg  
9
1
2
8
3
4
5
7
6
10. LED array  
11. Image drum  
12. Manual feed tray (single sheet) (shown in closed  
position)  
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13. Paper feed tray (250 sheets)  
14. Toner cartridge  
15. Fuser unit  
16. Top cover  
Fig1_06a.JPG  
16  
10  
11  
12  
15  
13  
14  
17. Power cable connection  
18. Cooling fan  
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19. Multi-function tray (optional) connection  
Fig1_07.jpg  
17  
18  
19  
20. Second paper tray (optional ) connection  
21. Parallel interface connection  
22. USB interface connection  
Network card (optional on non-network models)  
23. Network interface connector  
24. Status lamp  
25. 10M lamp  
26. 100M lamp  
27. Test switch  
24  
25  
23  
26  
27  
21  
22  
20  
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Installation  
Operation Environment  
A firm surface such as a table or desktop  
Space to open the cover, and pull out the paper tray and  
the rear paper output extender  
Air circulation around the printer to prevent overheating  
A nearby power source  
Room temperature of 50° to 90° F (10° to 32° C).  
Relative Humidity of 20-80%  
No direct sunlight  
Unpacking  
NOTE: Save packing materials, including the black light-shield  
bag for storing the image drum, in the event that you need to  
repack the printer for shipment.  
Check contents:  
1. Printer  
2. Power cord  
3. Toner cartridge  
4. Black light-shield bag  
5. Quick Installation Guide  
6. CD ROM: Printer installation/User Guide pdf  
7. Safety and Warranty booklet  
8. Registration card  
Remove shipping tape (1), desiccant agent (2) and film (3).  
Fig1_09.jpg  
2
1
3
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Prepare the Image Drum  
CAUTION! The green image drum surface is very delicate and  
light sensitive. Do not touch it and do not expose it to sunlight  
or room light for more than 5 minutes. If the drum unit needs  
to be out of the printer for longer, please wrap it inside the  
provided black plastic bag to keep it away from light.  
1. Press the button on the right to open the top cover.  
2. Open the manual tray and lift the blue tape.  
3. Carefully lift the drum cartridge and remove the tape  
with the protective film.  
Fig1_36.jpg Fig1_35.jpg  
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4. Return the image drum cartridge. Make sure it is seated  
correctly.  
F12_17.jpg  
Installing the Toner Cartridge  
1. Remove the toner cartridge from the packaging.  
2. Shake it from side-to-side a few times to distribute the  
toner.  
3. Carefully turn the cartridge over and remove the tape.  
F12_02a.JPG  
4. Turn the cartridge right-side-up with the blue lever on  
the right.  
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5. Insert the cartridge into the image drum, left side first as  
shown.  
Fig1_14.jpg  
6. Lower the right side, making sure the cartridge is seated  
securely.  
7. Hold the cartridge down in place, then push the blue  
lever to the back of the printer as far as it will go.  
F12_04.jpg  
NOTE: If TONER LOW displays on the operator panel or the  
online Status Monitor after installing a toner cartridge,  
reinstall it.  
Installing paper  
1. Pull the paper cassette out.  
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2. Set the paper stopper at the back to the paper size you  
are using.  
3. Set each side’s paper guide until it clicks.  
F10_05.jpg  
4. Place paper in the cassette (maximum 250 sheets at 20  
lb. [80g/m2].  
NOTE: Do not install paper over the PAPER FULL mark (a).  
F10_04.jpg  
a
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Installing Optional Accessories  
NOTE: To print from Tray 2 or the Multi-Purpose Feeder tray,  
you must select these devices in the device options tab in the  
printer driver.  
Second Paper Feeder  
The optional second paper tray provide 500 additional pages,  
for a total of 750 pages of continuous printing with the  
standard paper cassette.  
1. Turn OFF the power and detach the power cord and  
printer cable.  
Fig1_22.jpg  
2. Prepare the feeder: pull the front cover, then move the  
sheet guide in the direction of the arrow until it stops.  
Fig1_24.jpg Fig1_25.jpg  
3. Open the manual tray.  
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NOTE: The manual tray must remain open when the feeder  
unit is installed.  
Fig1_26.jpg  
4. Set the projections on the feeder unit to the slots at the  
bottom of the printer.  
5. Place the printer on the feeder unit.  
Fig1_27.jpg  
6. Close the feeder’s front cover.  
Fig1_28.jpg  
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7. Insert the connecting cord attached to the feeder unit  
into the printer, matching the arrow marks.  
Fig1_29.jpg  
8. Attach the power cord and the printer cable and turn ON  
the power.  
9. Print the Menu Map to confirm that the feeder unit is  
correctly installed. Check that TRAY2 is displayed in the  
Media Menu. Refer to “Printing menu settings” on  
page 31 for details.  
Set the feeder unit in the printer driver  
Windows  
1. Select Start>Settings>Printers and Fax for Windows® XP,  
and Start>Setting>Printers for Windows 2k/NT 4.0/Me/  
98.  
2. Right click your OKI printer icon to select Properties.  
3. Check [Extended feeder unit] in Available Devices in  
the[Device Options tab, and click [OK].  
NOTE: When connecting to a network by TCP/IP, it is  
automatically set when you click [Obtain printer information].  
Macintosh  
1. Select Selector in the Apple menu.  
2. Select the OKI printer USB icon.  
3. Select Printer Name and click Set.  
4. Click Print Dialog.  
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5. Select Enable in Feeder unit on the Options panel, click  
Set.  
6. Click Save to close the selector.  
Multi-purpose Feeder  
The Multi-purpose Feeder tray allow you to feed postcards,  
envelopes, labels and transparencies continuously.  
NOTE: Install the Second Paper Tray first when using with the  
Multi-purpose feeder.  
1. Turn off the printer.  
Fig1_22.jpg  
2. Open the manual tray.  
Fig1_26.jpg  
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3. Insert the metal hook on each side of the Multi-purpose  
feeder into the slots on each side of the printer.  
Fig1_31.jpg  
Connect the connecting cord.  
4. Insert a flat-blade screwdriver on the side of the  
connector cover and move it downward to detach the  
cover.  
5. Move the cover piece up and down repeatedly until it  
detaches from the printer.  
Fig1_32.jpg  
6. Insert the connecting cord into the connector on the  
printer, matching the arrows.  
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7. Insert the other end into the Multi-purpose feeder,  
matching the arrows.  
Fig1_33.jpg  
8. Turn ON the printer.  
9. Print the Menu Map to confirm that the Multi-purpose  
feeder is correctly installed. Check that MPF is displayed  
in the Media Menu. Refer to “Printing menu settings” on  
page 31 for details.  
Set the feeder unit in the printer driver  
Windows  
1. Select Start>Settings>Printers and Fax for Windows® XP,  
and Start>Setting>Printers for Windows 2k/NT 4.0/Me/  
98.  
2. Right click your OKI printer icon to select Properties.  
3. Check Multi-purpose feeder in Available Devices in the  
Device Options tab, and click OK.  
NOTE: When connecting to a network by TCP/IP, it is  
automatically set when you click [Obtain printer information].  
Macintosh  
1. Select Selector in the Apple menu.  
2. Select the OKI printer USB icon.  
3. Select Printer Name and click Set.  
4. Click Print Dialog.  
5. Select Multi-purpose Feeder on the Options panel, click  
Set.  
6. Click Save to close the selector.  
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Operator panels  
This chapter describes the function of the operator panels. It  
is useful to describe the Status Monitor software at this point  
as it provides the B4400 with status information and the  
equivalent of the menu control panel on the B4500, B4550 and  
B4600. (See “Printer Drivers” for installation of the Status  
Monitor.)  
B4400  
Operator panel  
NOTE: The easiest way to check the status of the B4400 is to  
use the online Status Monitor. We’ll tell you more about the  
Status Monitor on page 26.  
The B4400 operator panel consists of 4 LED indicators and an  
OnLine button. From left to right, the LEDs indicate Power On,  
Ready, Manual feed and Error.  
4400_panel.jpg  
LED indicators  
The LED indicators show the status of the printer and have five  
operating conditions as follows:  
Indicator off  
Indicator on  
Flash 1 - slow blink - 1 long flash every 4 seconds  
Flash 2 - blink - 1 flash per second  
Flash 3 - rapid blink - 4 flashes per second.  
All four LED indicators come on momentarily when power is  
turned on.  
Power on LED (green)  
This indicator comes on and stays on when the printer is  
turned on.  
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Ready LED (green)  
Indicator on - the printer is on-line and ready to receive  
data.  
Indicator off - the printer is off-line and cannot receive  
data.  
The meaning of the indicator LEDs when they flash (x) is  
summarized as follows:  
Meaning  
X
X
X
X
On Line.  
Off Line.  
X
Printer is warming up/  
processing/ printing.  
Flash 1 –  
slow blink  
X
X
X
X
X
No paper in the tray.  
Paper Jam.  
Flash 1 –  
slow blink  
x
Flash 2 —  
blink  
X
Toner low/Drum near end of  
Flash 2 — life.  
blink  
X
Drum Cartridge at end of life.  
Flash 3 —  
rapid blink  
X
X
X
X
Turn the printer off and on  
Flash 3 —  
rapid blink  
Flash 3 — Flash 3 —  
rapid blink rapid blink  
Flash 3 — again. If this does not clear  
rapid blink the error, call for service.  
OnLine button  
The primary functions of the OnLine button are activated by  
pressing the switch momentarily and releasing. The primary  
functions are as follows:  
Turning the printer off-line.  
Turning the printer on-line (ready).  
Resuming printing after a paper error, paper jam, print  
overrun, page overflow, or receiving buffer overflow.  
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Interrupting data processing when the printer is  
receiving and processing data.  
Resuming data processing.  
The secondary functions of the OnLine button are activated  
after turning the printer off line, then pressing and holding the  
switch for at least two seconds before releasing. The  
secondary functions are as follows:  
Printing the demo and menu pages.  
NOTE: Demo and menu pages can also be printed using  
the printer Status Monitor  
Printing any data held in the buffer after printing has  
been cancelled.  
The other functions of the OnLine button are activated after  
turning the printer off line then pressing and holding the switch  
for at least five seconds before releasing. The other functions  
are as follows:  
Printing a cleaning page.  
NOTE: A Cleaning page can also be printed using the printer  
Status Monitor.  
Resetting the printer and clearing the buffer after  
printing has been cancelled.  
NOTE: To reset the printer to the factory default settings,  
press the OnLine button and hold it down while the printer is  
turned on. The LED indicators blink when the printer has reset  
to the default settings.  
B4400 Status Monitor  
After installing the printer driver software, the Status Monitor  
is then installed to indicate what is happening to the printer  
when it is being used. (See the chapter entitled “Printer  
Drivers.”) This Status Monitor is also used to control and  
change the various printer settings.  
Using the Printer Status Monitor  
Viewing the status of the printer, and viewing or changing the  
printer settings are carried out as follows:  
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1. Click Start>Programs>OkiData>B4400 Status Monitor  
and select Status Monitor. The current printer status is  
shown on the minimized screen.  
B4250_SM_min.jpg  
NOTE: To open the Status Monitor quickly, click on the printer  
icon on the Windows Task Bar.  
S M desktop icon.jpg  
2. Click on the window maximize button (a) and the view  
expands to include the Printer Setup and Preferences  
tabs.  
S M Printer State tab.jpg  
a
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Printer Setup Tab  
Select this tab to access to the Open Configuration button.  
S M Printer State tab.jpg  
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Configuration Menu  
The Configuration Menu is available to choose settings for your  
printer. Detailed help is provided by clicking on the item, then  
clicking Help.  
B4400 Menu.jpg  
Menu Categories:  
Information Menu: Print Menu Map; Print File List, Print PCL  
Font List; Print IBM PPR Font List; Print EPSON FX Font List;  
Print Demo1.  
Print Menu: Copies; Manual Feed Mode; Paper Source; Auto  
Tray Change; Auto Tray Sequence; Paper Size Check;  
Resolution; Toner Save; Orientation; Lines Per Page; Edit Size.  
Media Menu: Tray 1; Tray 2 (if installed); MPF (if installed)  
Manual Tray; Custom Paper Size.  
System Configuration Menu: Power Save; Emulation;  
Clearable Warnings; Clear Errors; Manual Feed Timeout; Wait  
Timeout; Print Continuation at Toner Low; Jam Recovery;  
Status Display Language.  
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PCL Menu: Font Source; Font Number; Font Pitch; Font Size;  
Symbol Set; A4 Width; White Page Skip; CR Function; LF  
Function; Unprintable Area; Pen Adjust.  
PPR Menu: Font Pitch; Font Pitch in Condense Mode;  
Character Set; Symbol Set; Letter O Style; Zero Character;  
Line Pitch; White Page Skip; CR Function; LF Function; Line  
Length; Form Length; TOF Position; Left Margin; Fit to Letter;  
Character Height.  
FX Menu: Font Pitch; Character Set; Symbol Set; Letter O  
Style; Zero Character; Line Pitch; White Page Skip; CR  
Function; Line Length; Form Length; TOF Position; Left  
Margin; Fit to Letter; Character Height.  
Parallel Port Menu: Parallel Port; Bi-directional; ECP Mode;  
ACK Width; Busy/Ack Output Sequence; I-Prime.  
USB Menu: USB; Software Reset; Serial Number.  
Memory Menu; Receive Butter Size.  
System Adjust Menu: X Adjust; Y Adjust; Tray ID; Place  
Page.  
Maintenance Menu: Reset Menu; Reset Drum Count; Power  
Save; Transfer Setting; Darkness; Print Cleaning Page.  
Usage Menu: Total Sheets; Drum Life; Toner Life.  
Preferences Tab  
S M Preference Tab.jpg  
Selecting this tab lets you choose the information displayed by  
the Status Monitor and how/when the Status Monitor appears.  
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The default Alert view setting ensures that the Status Monitor  
pops up to inform you of a condition that requires your  
attention, e.g. toner low.  
Menu functions  
The printer menu settings made from the Status Monitor can  
be seen collectively on a printed Menu Map. (For details of how  
to print such a map, see the next section.)  
It should be noted that many of these settings can be, and  
often are, overridden by settings made in the printer drivers.  
However, several of the driver settings can be left at “Printer  
Setting,” which will then default to the settings entered in  
these printer menus.  
The menu functions and their default values are summarized  
in the table in the section entitled “Menu Functions” in the  
following information about the B4500, B4550 and B4600  
printers.  
Printing menu settings  
The menu settings can be printed as a menu map as follows.  
From the Operator Panel  
1. Press the OnLine button to take the printer off-line.  
2. Press and hold down the OnLine button for at least two  
seconds, but less than five seconds.  
3. The printer prints a list of the menu settings and a demo  
print page.  
From the Status Monitor  
1. Select the Printer Setup tab.  
2. Click the Open Configuration button. The Printer Menu  
displays.  
3. Click Information Menu.  
4. Click Print Menu Map.  
5. Click Apply. Click OK.  
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B4500, B4550, B4600  
Operator panel  
The B4500, B4550 and B4600 operator panel consists of a  
menu driven control panel, an LCD display and a LED indicator.  
B4350_panel_1.jpg  
Panel elements  
Ready indicator (green). ON - ready to receive data.  
FLASHING indicates processing data or error.  
Liquid crystal display. (LCD) panel. Two rows of up to 8  
alphanumeric digits displaying print status, menu items in  
menu mode and error messages.  
Menu button. Press briefly to enter the MENU mode. Press  
briefly again to select the next menu. Press for more than 2  
seconds to scroll through the different menus.  
Item (+) button. Press briefly to scroll forward to the next  
menu item.  
Value (+) button. Press briefly to scroll forward to the next  
value setting for each menu item.  
Select button. Press briefly to select the menu, item or value  
indicated on the LCD panel.  
Cancel button. Press to cancel a print job.  
Value (–) button. Press briefly to scroll backward to the  
previous value setting for each menu item.  
Item (–) button. Press briefly to scroll backward to the  
previous menu item.  
Online button. Press to switch between online and offline  
status.  
NOTE: When pressed in Menu mode, the Online button  
returns the printer to online status. When pressed with DATA  
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PRESENT displayed, it forces the printer to print out the  
remaining data in the printer. Also when there is an error  
indicating wrong paper size, pressing the Online button  
forces the printer to print.  
Using the Printer Menu  
Menu functions  
This section summarizes the menus accessed via the menu  
control panel and displayed in the LCD panel. The printer menu  
settings can be seen collectively on a printed Menu Map. (For  
details of how to print a Menu Map, see page 45.)  
It should be noted that many of these settings can be, and  
often are, overridden by settings made in the printer drivers.  
However, several of the driver settings can be left at “Printer  
Setting,” which will then default to the settings entered in  
these printer menus.  
Factory default settings are shown in the following tables.  
Information Menu  
This menu provides a quick method of listing various items  
stored within the printer.  
INFORMATION MENU  
item  
Action  
PRINT MENU MAP  
PRINT FILE LIST  
PRINT PCL FONT  
PRINT PSE FONT  
Execute  
Execute  
Execute  
Execute  
If PostScript Emulation kit  
is installed  
PRINT IBM PPR FONT  
PRINT EPSON FX FONT  
DEMO1  
Execute  
Execute  
Execute  
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Print menu  
This menu provides adjustment of various print job related  
functions.  
PRINT MENU  
item  
Value  
Function  
COPIES  
1*  
Set the number of copies.  
to 999  
MANUAL  
OFF*  
ON  
Sets printing from manual tray.  
PAPER IN  
TRAY1*  
TRAY2  
MPF  
Specifies a paper feed tray.  
*Displays installed trays only.  
AUTOTRAY  
TRAY SEQ  
ON*  
OFF  
OFF: No optional tray installed  
ON: Tray2 or multi purpose  
feeder is installed.  
DOWN*  
UP  
Specifies a selection order in  
Auto tray.  
PAPER FEED TRAY  
SIZE CHK  
ENABLE*  
DISABLE  
Sets whether to check a paper  
size.  
RESOLUTION  
600*  
V1200  
V2400  
Sets dpi (dots per inch).  
*When printing with V2400,  
print time doubles.  
TONER SAVE  
ORIENTATION  
LINES/PG  
DISABLE*  
ENABLE  
Sets whether to save toner  
amount.  
PORTRT*  
LANDSCAPE  
Set print orientation.  
5 LNS  
60 LNS*  
to 128 LNS  
Sets the number of lines per  
page. This value is  
automatically adjusted when  
print orientation is changed.  
EDT SIZE  
CASSETTE*  
LETTER  
EXEC  
STATEMENT  
LEGAL 14  
LEGAL 13  
A4  
Sets paper size when not  
specified by the computer. If  
Cassette is selected, paper size  
in tray is selected.  
A5  
A6  
B5  
CUSTOM  
COM-9  
COM-10  
MONARCH  
DL ENV  
C5 ENV  
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Media Menu  
This menu provides adjustment to suit a wide range of print  
media.  
MEDIA MENU  
Item  
Value  
Remarks  
TRAY 1 PAPER SIZE  
LETTER*, EXEC,  
STATEMENT, CUSTOM,  
A4, B5 LEGAL 14, LEGAL  
13  
Sets paper size for Tray 1.  
TRAY 1 MEDIA TYPE PLAIN*, LETTERHEAD,  
BOND, THICK, RECYCLE,  
Sets media type for Tray 1.  
Sets media weight for Tray 1.  
CARD ROUGH  
TRAY 1 MEDIA  
WEIGHT  
MEDIUM*, M HEAVY,  
HEAVY, LIGHT, M LIGHT,  
TRAY 2 PAPER SIZE  
LETTER*  
When tray 2 is installed  
When tray 2 is installed  
When tray 2 is installed  
TRAY 2 MEDIA TYPE PLAIN*  
TRAY 2 MEDIA  
WEIGHT  
MEDIUM*  
MFP PAPER SIZE  
LETTER*  
LETTER  
When multi purpose feeder is  
installed.  
MFP MEDIA TYPE  
When multi purpose feeder is  
installed.  
MFP MEDIA WEIGHT MEDIUM*  
MANUAL PAPER SIZE LETTER*  
When multi purpose feeder is  
installed.  
Set paper size for manual tray.  
Set paper type for manual tray.  
MANUAL MEDIA TYPE PLAIN*, LETTERHEAD,  
TRANSPARENCY, LABEL,  
BOND, RECYCLED, CARD,  
ROUGH  
MANUAL MEDIA  
WEIGHT  
MEDIUM*  
Set paper type for manual tray  
UNIT OF MEASURE  
INCH*. mm  
Set measure unit for custom  
paper.  
X DIMENSION  
8.5*  
3.5 to 8.5  
Set paper width for custom  
paper. Value is calculated by Unit  
of Measure setting.  
Y DIMENSION  
11.0*  
5.8 to 14.0  
Set paper length for custom  
paper. Value is calculated by Unit  
of Measure setting.  
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System configuration menu  
This menu adjusts general printer settings to suit the way you  
prefer to work.  
SYSTEM CONFIGURATION MENU  
Item  
Value  
Remarks  
POWER SAVE DELAY TIME 15 MIN  
Sets time to switch to power  
save mode.  
EMULATION  
AUTO*, PCL, ESP/ Select a printer language.  
P
CLEARABLE WARNING  
ON*, JOB  
PCL: sets a tome to cancel the  
display of the recoverable error.  
ON = an error displays until the  
ONLINE switch is pressed.  
JOB = an error displays until the  
next job is received.  
AUTO CONTINUE  
ON*, OFF  
Sets whether to recover the  
printer automatically when  
“overflow” or an error, including  
different paper size or type,  
occurs.  
MANUAL TIMEOUT  
WAIT TIMEOUT  
LOW TONER  
60 SEC*, 30 SEC, Sets time to wait for setting  
OFF  
paper in the manual printing. A  
job is canceled if paper is not set  
within specified time.  
40 SEC*, 5 SEC, Sets time to wait for setting  
300 SEC, OFF  
paper in the manual tray. A job  
is canceled if paper is not set  
within a specified time.  
CONTINUE*,  
STOP  
Sets whether to continue  
printing when TONER LOW is  
displayed. When STOP is  
selected, the printer goes offline  
until ONLINE is pressed.  
JAM RECOVERY  
ERROR REPORT  
ON*, OFF  
OFF*, ON  
Sets whether to start to print  
with a jammed page after a  
paper jam.  
Sets whether to print an error  
report when internal errors  
occur.  
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PCL emulation  
This menu controls the printer’s PCL emulation.  
PCL MENU  
Item  
Value  
Remarks  
FONT SOURCE  
RESIDENT*, DLL  
FONT  
Sets a locations for a font to be  
used. DLL FONT is displayed  
when a font is downloaded in  
RAM.  
FONT NO.  
I000*, to S001  
Selects a font.  
FONT PITCH  
4.00  
:
10.00*  
:
Sets the font width (characters  
per inch). Displayed when the  
font selected (Font No.) is a fixed  
space outline font.  
99.99  
FONT SIZE  
4.00  
:
12.00*  
:
Selects the font height (Point  
size). Displayed when the font  
selected (Font No.) is an outline  
font with proportional spacing.  
999.75  
SYMBOL SET  
WIN3.1*  
PC-8PC-8  
Selects a symbol set.  
A4 PRINT WIDTH  
WHITE PAGE SKIP  
CR FUNCTION  
78 COL*  
80 COL  
Sets the number of columns in  
Auto LF for A4 size paper.  
OFF*  
ON  
Selects whether or not to skip a  
blank space.  
CR*  
CR+LF  
Sets operation when a CR code is  
received.  
LF FUNCTION  
LF*  
LF+CR  
Sets operation when a LF code is  
received.  
PRINT MARGIN  
PEN WIDTH ADJUST  
NORMAL*,1/5  
inch, 1/6 inch  
Sets the unprintable area of  
paper. NORMAL is 1/4 inch.  
ON*  
OFF  
With PEN WIDTH ADJUST set to  
ON, Adjusts a thin line to be  
more visible. When set to OFF,  
the line will appear as specified.  
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PPR Emulation  
This menu controls the printer’s PPR emulation.  
PPR MENU  
Item  
Value  
Remarks  
PITCH  
10 CPI*, 12 CPI, Specifies character pitch.  
17 CPI, 20 CPI,  
PROP  
CONDENSE  
CHAR SET  
12 to 20*  
12 to 12  
Specifies 12 CPI pitch for Condense  
Mode.  
SET-2*  
SET-1  
Specified character set.  
SYMBOL  
IBM-437*  
Specifies symbol set.  
LETTER O  
DISABLE*  
ENABLE  
Specifies the style that replaces f  
(9B) and ¥ (9D) with f (ou) and 0  
(zero).  
ZERO CHR  
LN PITCH  
NORMAL*  
SLASHED  
Specifies the style of 0 (zero).  
6 LPI*  
8 LPI  
Sets line space.  
WHITE PAGE SKIP  
CR FUNC  
OFF*  
ON  
Set to eject a blank sheet. Available  
only when simplex is set.  
CR*  
CR+LF  
Sets operation when CR code is  
received.  
LF FUNC  
LF*  
LF+CR  
Sets operation when LF code is  
received.  
LINE LENG  
FORM LENG  
80 COL*  
136 COL  
Specifies the number of characters  
per line.  
LETTER*  
A4  
Specifies the length of paper.  
12 INCH  
TOF POS  
L MRGN  
0.0 INCH*  
0.1 INCH  
1.0 INCH  
Sets the position from the top edge  
of paper.  
0.0 INCH*  
0.1 INCH  
1.0 INCH  
Sets the amount to shift the  
horizontal print start position to the  
right.  
FIT TO LTR  
DISABLE*  
ENABLE  
Sets the printing mode that can fit  
print data, equivalent to 11 inches  
(66 lines), in the LETTER size  
printable area.  
TEXT HGT  
SAME*  
DIFF  
Sets height of a character.  
SAME: Regardless of CPI, same  
height.  
DIFF: According to CPI, character  
heights vary.  
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FX Emulation  
This menu controls the printer’s FX emulation.  
FX EMULATION  
Item  
Value  
Remarks  
PITCH  
10 CPI*  
12 CPI  
17 CPI  
20 CPI  
PROP  
Specifies character pitch.  
CHAR SET  
SET-2*  
SET-1  
Specifies character set.  
Specifies a symbol set.  
SYMBOL  
IBM-437*  
LETTER O  
DISABLE*  
ENABLE  
Specifies the style that replaces f (9B)  
and ¥ (9D) with f (ou) and 0 (zero).  
ZERO CHR  
NORMAL*  
SLASHED  
Specifies the style of 0 (zero).  
LN PITCH  
6 LPI*  
8 LPI  
Sets line space.  
WHITE PAGE SKIP  
CR FUNC  
OFF*  
ON  
Set to eject a blank sheet. Available only  
when simplex is set.  
CR*  
CR+LF  
Sets operation when CR code is  
received.  
LINE LENG  
FORM LENG  
80 COL*  
136 COL  
Sets operation when LF code is  
received.  
LETTER*  
A4  
Specifies the number of characters per  
line.  
12 INCH  
TOF POS  
L MRGN  
0.0 INCH*  
0.1 INCH  
1.0 INCH  
Specifies the length of paper.  
0.0 INCH*  
0.1 INCH  
1.0 INCH  
Sets the amount to shift the horizontal  
print start position to the right.  
FIT TO LTR  
TEXT HGT  
DISABLE*  
ENABLE  
Sets the printing mode that can fit print  
data, equivalent to 11 inches (66 lines),  
in the LETTER size printable area.  
SAME*  
DIFF  
Sets height of a character.  
SAME: Regardless of CPI, same height.  
DIFF: According to CPI, character  
heights vary.  
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Parallel menu  
This menu controls the operation of the printer’s parallel data  
interface.  
PARALLEL MENU  
Item  
Default  
Remarks  
PARALLEL  
ENABLE*  
DISABLE  
Sets parallel Interface.  
BI-DIRECTION  
ECP  
ENABLE*  
DISABLE  
Sets bi-directional parallel interface.  
Sets ECP mode.  
ENABLE*  
DISABLE  
ACK WIDTH  
NARROW*  
MEDIUM  
WIDE  
Sets ACK width in compatible receiving.  
ACK/BUSY TIMING  
IN*  
WHILE  
Sets the output order of BUSY and ACK  
signals in compatible receiving.  
ACK IN BUSY: BUSY+LOW-the end of  
ACK pulse.  
ACK WHILE BUSY: BUSY+LOW-center of  
ACK pulse.  
I-PRIME  
DISABLE*  
3µ SEC  
Sets time to enable/disable the I-PRIME  
signal.  
50µ SEC  
RS232C menu  
NOTE: This menu displays only when the optional RS232C  
card is installed.  
This menu controls the operation of the printer’s optional  
RS232C data interface.  
RS232C MENU  
Item  
Value  
Remarks  
RS232C  
ENABLE*  
DISABLE  
Sets RS-232C I/F.  
FLOW CONTROL  
DTR HI*  
DTR LO  
Selects BUSY Control Protocol.  
XONXOFF  
RBST XON  
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RS232C MENU  
Item  
Value  
Remarks  
BAUDRATE  
9600*, 300,  
600, 1200,  
Selects communication speed with  
RS-232C I/F.  
2400, 4800,  
9600, 19200,  
38400, 57600,  
76800, 115200  
DATABITS  
PARITY  
8 BITS*  
7 BITS  
Selects the number of data bits with  
RS-232C I/F.  
NONE*  
EVEN  
ODD  
Selects method to ad parity bit with  
RS-232C I/F.  
MINUTES BUSY  
200mSEC*  
1 SEC  
Selects BUSY clearing time with RS-  
232C I/F.  
USB menu  
This menu controls the operation of the printer’s USB data  
interface.  
USB MENU  
Item  
Default  
Remarks  
USB  
ENABLE*  
DISABLE  
Sets USB I/F.  
SOFT RESET  
USB S/N  
DISABLE*  
ENABLE  
Sets Soft Reset Command.  
Sets USB Serial Number.  
Only when PSE is installed  
ENABLE*  
DISABLE  
OFF REC  
DISABLE  
Network menu  
NOTE: This menu displays only when the optional Network  
card is installed.  
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This menu controls the operation of the printer’s 10Base-T/  
100Base-TX network interface.  
NETWORK MENU  
Item  
Default  
Remarks  
TCP/IP  
ENABLE*  
DISABLE  
Sets TCP/IP protocol.  
NETBEUI  
ENABLE*  
DISABLE  
Sets NetBEUI protocol.  
Sets Netware protocol.  
Sets EtherTalk protocol.  
NETWARE  
ETHERTALK  
FRAME TYPE  
ENABLE*  
DISABLE  
ENABLE*  
DISABLE  
AUTO*  
Sets Frame Type. Not displayed when  
802.2, 802.3,  
ETHER ll  
SNAP  
NETWARE is set to DISABLE.  
IP ADDRESS SET  
AUTO*  
MANUAL  
Specifies a setting method of IP  
address. Not displayed when  
NETWARE is set to DISABLE.  
IP ADDRESS  
000 to 255  
Sets the IP Address. Not displayed  
when TCP/IP is set to DISABLE.  
SUBNET MASK  
GATEWAY ADDRESS  
Sets the subnet mask. Not displayed  
when TCP/IP is set to DISABLE.  
Sets the gateway address. Not  
displayed when TCP/IP is set to  
DISABLE.  
INITIALIZE NIC?  
EXECUTE  
Specifies whether to initialize Network  
Menu. Not displayed when TCP/IP is  
set to DISABLE.  
WEB  
ENABLE  
ENABLE  
ENABLE  
ENABLE  
Sets WEB. Not displayed when TCP/IP  
is set to DISABLE.  
TELNET  
FTP  
Sets TELNET. Not displayed when  
TCP/IP is set to DISABLE.  
Sets FTP. Not displayed when TCP/IP  
is set to DISABLE.  
SNMP  
LAN  
Sets SNMP.  
Sets LAN.  
NORMAL*  
SMALL  
HUB LINK SETTING  
AUTO  
Sets HUB LINK SETTING.  
NEGOTIATE*  
100 FULL  
100 HALF  
10 FULl  
10 HALF  
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Memory menu  
This menu determines how printer memory is used.  
MEMORY MENU  
Item  
Default  
Remarks  
REC BUF SIZE  
AUTO*  
0.1MB  
0.2MB  
0.3MB  
Set the size of the Receive  
buffer.  
System adjustment menu  
This menu provides fine adjustment of image position on the  
printed page in steps of 0.25mm.  
SYSTEM ADJUSTMENT MENU  
Item  
Default  
Remarks  
X ADJUST  
0.00 mm*  
+0.25 mm  
+2.00 mm  
-2.00 mm  
-0.25 mm  
Adjust position of print  
image in a horizontal  
direction. An image over  
the printable area is not  
printed.  
Y ADJUST  
0.00 mm*  
+0.25 mm  
+2.00 mm  
-2.00 mm  
-0.25 mm  
Adjust position of print  
image in a longitudinal  
direction. An image over  
the printable area is not  
printed.  
PCL MANUAL ID  
PCL TRAY 0 ID  
1
2*  
-59  
Sets the # to specify  
Manual Feed for the media  
source command (ESC & l  
# H) in PCL5e emulation.  
1
4*  
-59  
Sets the # to specify Tray 0  
(multi purpose tray) for the  
media source command  
(ESC & l # H) in PCL5e  
emulation.  
Displays only when the  
Multi purpose feeder tray is  
installed.  
PCL TRAY 1 ID  
1*  
-59  
Sets the # to specify Tray 1  
for the media source  
command (ESC & l # H) in  
PCL5e emulation.  
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SYSTEM ADJUSTMENT MENU  
Item  
Default  
Remarks  
PCL TRAY 2 ID  
1-  
5*  
-59  
Sets the # to specify Tray 2  
for the media source  
command (ESC & l # H) in  
PCL5e emulation.  
Displays only when Tray 2  
is installed.  
PLACE PG  
CENTER*  
LEFT  
Sets the paper position.  
This is the reference base  
used in printing paper  
narrower than Edit Size  
from the manual feeder  
without specifying Paper  
Size. The paper’s base  
point in LANDSCAPE is not  
the point set in the MENU,  
rather the lower left  
position to which a print  
image has been  
horizontally shifted.  
HEX DUMP  
EXECUTE  
Prints in hexadecimal  
dump. Turn OFF the power  
to end hexadecimal dump  
printing.  
Maintenance menu  
This menu provides access to various printer maintenance  
functions.  
MAINTENANCE MENU  
Item  
Default  
Remarks  
EEPROM RESET  
DRUM COUNT RESET  
POWER SAVE  
EXECUTE  
EXECUTE  
Reset EEPROM.  
Reset Drum Count.  
ENABLE*  
DISABLE  
Sets Power Save Mode.  
When enabled, time to  
change to Power Save  
mode is changed in POWER  
SAVE DELAY TIME in the  
SYS CONF MENU.  
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MAINTENANCE MENU  
Item  
Default  
Remarks  
SETTING  
0
Used for micro adjustment  
when very visible faded  
print or light specks appear  
in print quality.  
Decrease value: light  
specks or streaks or snow  
flake-like print results in  
high-density print areas.  
Increase value: if faded  
print occurs.  
+1  
+2  
-2  
-1  
DARKNESS  
0
Sets print darkness.  
+1  
+2  
-2  
-1  
CLEANING PAGE  
PRINT  
Print drum cleaning page.  
Usage menu  
This menu is for information only, and provides an indication  
of total usage of the printer and the expected life left in its  
consumable items. This is particularly useful if you do not have  
a full set of replacement consumables to hand and you need to  
know how soon you will need them.  
USAGE MENU  
Item  
Default  
Remarks  
DRUM LIFE  
REMAINING %  
Shows the image drum  
consumption.  
TONER  
7K=  
3K= %  
%
Shows the installed toner  
cartridge capacity and the  
remaining toner level. 7K =  
High capacity cartridge  
(B4550, B4600 only)  
3k = Standard cartridge  
Printing menu settings  
Models B4500, B4550, 4600  
Current menu settings can be confirmed by printing a Menu  
Map.  
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1. Press the Online button to return the printer to offline  
status.  
2. Press the Menu button until the INFORMATION MENU  
displays.  
3. Press the Item+ button until the display prompts you to  
print the menu map.  
4. Press the Select button to print the menu map.  
5. Press the Online button to return the printer to online  
status when the menu map is printed.  
Model B4400  
1. Open the Status Monitor  
2. Click the Printer Setup Tab.  
3. Click the Open Configuration button.  
4. Click the Information Menu.  
5. Click Print Menu Map.  
NOTE: You can also print the Menu Map on the B4400 by  
turning the printer off line and pressing and holding the  
OnLine button for at least two seconds before releasing.  
Changing the Printer Menu Language  
Model B4400  
1. Open the on-line Status Monitor.  
2. Click the Printer Setup Tab.  
3. Click Open Configuration.  
4. Double-click the System Configuration Menu.  
5. Click Status Display Language.  
6. Select a language from the pull down menu.  
7. Click Printer>Reload Settings.  
Models B4500, B4550, B4600  
Change the Printer Display and Menu Language using the  
Printer Display Language Utility on the Software Installation  
CD. Run the CD, selecting the language you want. Select  
Optional Utilities>Change the Printer Display Language. Follow  
the on-screen instructions. When the operator panel displays  
DL MSG Success, turn the printer Off/On to reset.  
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Network Connection Setup via Windows  
Requirements:  
• Network model printer or printer with network  
option installed  
Windows Server 2003 with Network interface for  
Ethernet  
Windows XP  
Windows ME/98  
Windows 2000  
Windows NT 4.0  
NOTE: For information specific to a network installation, see  
the Network User Guide on the CD-ROM supplied with your  
printer. Click the Documentation/Network User’s Guide  
buttons in the Menu Installer.  
Checking the Ethernet Address  
The Ethernet address (MAC address) is displayed in the  
Network Information printout. Print the Menu Map:  
B4500/B4550/4600  
1. Press the MENU+ button, INFO MENU displays.  
2. Press ITEM, MENU MAP PRINT displays.  
3. Press SELECT.  
4. The Menu map prints. The Mac Address appears under  
general Information.  
S M Printer State tab.jpg  
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B4400  
1. Turn the printer ON.  
2. Press and hold the TEST button on the print server  
located on the back of the printer for 5 seconds.  
3. The Menu map prints. The Mac Address appears under  
general Information.  
Connecting a Cable  
1. Turn off the printer and Computer.  
2. Insert an Ethernet cable [not included] into the network  
interface connector on the printer.  
3. Insert the Ethernet cable into a hub.  
Setup Flow  
Turn ON the printer and computer.  
Set the IP address, etc. in Windows.  
Set the IP Address, etc. in the printer.  
Install the printer driver and OKI LPR Utilities from  
the Printer Software CD-ROM supplied with the  
printer.  
Setup for Windows  
NOTE: The following setup instructions are for Windows XP/  
2000/Server 2003. The setup procedure for Windows ME/98/  
NT4.0 are similar.  
An IP address must be set in the computer and the printer  
when the printer is used on a network. If there is no DHCP,  
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BOOTP or RARP server in the network, the IP address must be  
set manually. Also, a company network administrator may  
specify an IP address which must be set manually.  
The printer supports Network Plug & Play. When all connected  
computers are Windows XP, 2000 or Server 2003, or  
connected routers support Network Plug & Play, the IP address  
is automatically set on the network.  
1. Turn ON the printer and computer.  
2. Set the IP Address, etc. in Windows.  
NOTE: Proceed to Step 3 if the IP address has been already  
set or has been obtained automatically.  
1. Start Windows.  
2. Choose Start>Settings>Network Connection for  
Windows XP. (Select Start>Control Panel>Network  
Connection for Windows Server 2003. Select  
Start>Settings>Network and Dialup Connection for  
Windows 2000.)  
3. Double click Local Area Connection and click Properties.  
4. Select Internet Protocol (TCP/IP) and click Properties.  
5. Input the IP address, subnet mask, default gateway and  
DNS server and click OK.  
6. Close.  
NOTE: IP Address is not necessary if obtained automatically.  
If default gateway or DNS server is not used, input is not  
necessary.  
3. Set the IP address, etc. in the printer.  
1. Turn on the printer.  
2. Press the Menu button several time to display  
NETWORK.  
3. Press the Item+ or Item- several times to display TCP/  
IP ENABLE.  
4. Press the Select to set TCP/ENABLE (an * appears to  
the right.  
5. Press Item+ or Item- to indicate IP1/4.  
6. Press Value+ or Value- to display the first digit value of  
the IP address.  
7. Press Select to add * to the value.  
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8. Repeat steps 3 to 5 to set IP 2/4 to IP 4/4, MASK 1/4 to  
Mask 4/4, (Subnet mask), Gate 1/4 to Gate 4/4,  
(Gateway address).  
9. Press On-line.  
4. Install the printer driver.  
1. Insert the CD-ROM into your CD-ROM drive. It will  
autorun.  
2. Select the language.  
3. Accept the License Agreement.  
4. Select Driver Setup from the menu bar.  
5. Click Install Driver.  
(Select Install Driver and Status Monitor if your printer  
is a B4400).  
6. Select Network Printer.  
7. Select TCP/IP protocol.  
8. Enter the IP address that was entered in the printer.  
9. Select Subnet to be searched and click Next when the  
IP address of the printer is automatically obtained or  
the IP address can not be found.  
10.Select the OKI printer model and click Next if you  
entered an IP address in step 9.  
11.When Subnet to be searched is selected in Step 9, a  
searched printer list is displayed. Then select your OKI  
printer and click Next.  
12.Enter a printer name, check Set the default printer and  
click Next.  
13.Select Share or Do Not share the printer. Click Next.  
14.Click Continue.  
15.The printer driver, standard TCP/IP, and NEtwork  
Extension are installed.  
16.If Restart is shown, click Finish and restart the  
computer. The setup is complete when a printer icon  
displays in the Printer folder.  
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Change the Printer Display Language (Models  
B4500, B4550, B4600)  
The default language for the printer operator panel display is  
English. To choose an alternate language for the printer  
display:  
1. First make sure the printer driver is installed before  
using this utility.  
2. Load the install CD and select the language you want.  
3. Select Optional Utilities.  
4. Click Change the Printer Display.  
5. Follow the on-screen instructions.’  
6. When the operator panel displays DL MSG Success, turn  
the printer Off and On to reset.  
Enable Printer Accessories  
NOTE: To print from Tray 2 or the Multi-Purpose tray, you  
must select these devises in the devise options tab in the  
printer driver.  
1. Select Start>Printer and FAX for Windows Server 2003.  
Select Start>Setting (Printers) for Windows 2000/NT4.0/  
98.  
2. Right click the OKI printer icon.  
3. Click Properties>Devise options tab.  
4. Check the options you have installed.  
5. Click Apply. Click OK.  
Uninstalling the printer driver  
1. Select Start>Control Panel>Printers. Select Start>Printer  
and FAX for Windows Server 2003. Select Start>Setting  
(Printers) for Windows 2000/NT4.0/98.  
2. Right click the OKI printer icon.  
3. Follow the on-screen instructions and select Delete.  
NOTE: Steps 4 and 5 are from Windows XP/2000/Server  
2003.  
4.  
Select File>Server Properties in the Printer (and FAX) folder.  
5. Select the model name at the Drivers tab and click  
Delete.  
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Setup for Windows via USB Connection  
Requirements:  
Windows Server 2003  
Windows XP  
Windows ME/98  
Windows 2000  
Connecting a Cable  
A printer cable is not supplied with the printer. You will need a  
USB 2.0 cable.  
1. Turn off the printer and Computer.  
S M Printer State tab.jpg  
1
2. Insert a USB cable into the USB interface connector (1)  
of the printer.  
3. Insert the other end of the cable into the USB connector  
of the computer.  
Setup  
NOTE: Install the printer driver before connecting the USB  
cable to the printer.  
4. Turn the printer OFF.  
1. Insert the CD in the CD-ROM drive. The CD will autorun.  
2. Select the language.  
3. Accept the license agreement.  
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4. Click Install Driver (and Status Monitor for the B4400)  
5. Select local printer.  
6. Follow the on-screen instructions.  
7. When prompted, connect the USB cable and switch the  
printer ON.  
Change the Printer Display Language (Models  
B4500, B4550, B4600)  
The default language for the printer operator panel display is  
English. To choose an alternate language for the printer  
display:  
1. First make sure the printer driver is installed before  
using this utility.  
2. Load the install CD and select the language you want.  
3. Select Optional Utilities.  
4. Click Change the Printer Display.  
5. Follow the on-screen instructions.’  
6. When the operator panel displays DL MSG Success, turn  
the printer Off and On to reset.  
Enable Printer Accessories  
NOTE: To print from Tray 2 or the Multi-Purpose tray, you  
must select these devises in the devise options tab in the  
printer driver.  
1. Select Start>Printer and FAX for Windows Server 2003.  
Select Start>Setting (Printers) for Windows 2000/NT4.0/  
98.  
2. Right click the OKI printer icon.  
3. Click Properties>Devise options tab.  
4. Check the options you have installed.  
5. Click Apply. Click OK.  
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Troubleshooting Setup Failure via USB  
Symptom  
Resolution  
Cannot setup in Windows 95/NT.40  
USB connection is available for  
Windows Me/98/2000/XP/Server  
2003 only.  
Windows Me/98 upgraded from  
Windows 95/3.1 is used.  
No guarantee of proper operation.  
Use a computer with a clean  
installation of Windows Me/98.  
The computer does not support  
USB interface.  
Confirm that USB controller is  
shown in the device manager.  
Interface is set to DISABLE.  
B4500/4550/4600: Set to ENABLE  
in the printer menu. See “USB  
menu” on page 41.  
B4400: Open the Status Monitor.  
On the Printer Setup Tab, click the  
Open Configuration button. Click  
USB Menu, USB Enable.  
The USB cable is disconnected.  
A USB hub is used.  
Connect the USB cable.  
Connect the printer directly to the  
computer.  
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Setup for Windows via Parallel  
Connection  
Requirements:  
Windows Server 2003  
Windows XP  
Windows ME/98  
Windows 2000  
Windows NT 4.0  
Connecting a Cable  
A printer cable is not supplied with the printer. You will need a  
Parallel IEEEstd1284-1994 compliant bi-directional parallel  
cable.  
1. Turn off the printer and Computer.  
S M Printer State tab.jpg  
1
2
2. Insert a parallel cable into the parallel interface  
connector on the printer and press the clips (1) against  
the connector to secure it.  
3. Insert the other end of the parallel cable into the  
interface connector of the computer and secure it with  
the screws (2).  
Setup  
1. Turn on the printer.  
2. Insert the CD in the CD-ROM drive. The CD will autorun.  
3. Select the language.  
4. Accept the license agreement.  
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5. Click Install Driver (and Status Monitor for the B4400)  
6. Select local printer.  
7. Follow the on-screen instructions.  
Change the Printer Display Language (Models  
B4500, B4550, B4600)  
The default language for the printer operator panel display is  
English. To choose an alternate language for the printer  
display:  
1. First make sure the printer driver is installed before  
using this utility.  
2. Load the install CD and select the language you want.  
3. Select Optional Utilities.  
4. Click Change the Printer Display.  
5. Follow the on-screen instructions.’  
6. When the operator panel displays DL MSG Success, turn  
the printer Off and On to reset.  
Enable Printer Accessories  
NOTE: To print from Tray 2 or the Multi-Purpose tray, you  
must select these devises in the devise options tab in the  
printer driver.  
1. Select Start>Printer and FAX for Windows Server 2003.  
Select Start>Setting (Printers) for Windows 2000/NT4.0/  
98.  
2. Right click the OKI printer icon.  
3. Click Properties>Devise options tab.  
4. Check the options you have installed.  
5. Click Apply. Click OK.  
Uninstalling the printer driver  
1. Select Start>Control Panel>Printers. Select  
Start>Printer and FAX for Windows Server 2003. Select  
Start>Setting (Printers) for Windows 2000/NT4.0/Me/  
98.  
2. Right click the OKI printer icon.  
3. Follow the on-screen instructions and select Delete.  
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4. Steps 4 and 5 are fro Windows XP/2000/Server 2003.  
5. Select File>Server Properties in the Printer (and FAX)  
folder.  
6. Select the model name at the Drivers tab and click  
Delete.  
Troubleshooting Setup Failure via Parallel  
Connection  
Symptom  
Resolution  
The computer does not support  
bidirectional parallel interface.  
Use a computer supporting bi-  
directional parallel interface.  
The parallel cable may not match  
the port.  
Use a IEEEstd1284-1994  
compliant bidirectional parallel  
interface cable.  
Interface is set to DISABLE.  
B4500/B4550/B4600: Set  
Centronics to ENABLE on the  
printer menu. See page  
“PARALLEL MENU” on page 40.  
B4400: Open the Status Monitor.  
On the Printer Setup Tab, click the  
Open Configuration button. Click  
Parallel Menu, Parallel Enable.  
A parallel cable is disconnected.  
Connect the parallel cable  
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Setup for Macintosh With USB  
Connection  
Requirements:  
A Macintosh computer Rev 8.1 to 9.2.2 and Mac OSX.  
Connecting a Cable  
A printer cable is not supplied with the printer. You will need a  
USB 2.0 cable.  
1. Turn off the Macintosh and the printer.  
S M Printer State tab.jpg  
1
2. Insert a USB cable into the USB interface connector (1)  
of the printer.  
3. Insert the other end of the cable into the USB interface  
connector of the Macintosh.  
Setup  
1. Turn ON the printer.  
2. Insert the CD in the CD-ROM drive.  
3. Click the OKI CD-ROM icon.  
4. Open the Driver folder.  
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5. Double-click Installer for Mac OS.  
6. Select the language.  
7. Accept the license agreement.  
8. Follow the on-screen instructions.  
Select a printer:  
9. Open the Chooser on the Apple Menu.  
10. Click the Oki Printer icon.  
11. Select your printer.  
12. Close Chooser. A Desktop Printer icon is displayed on the  
desktop.  
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Setup for Mac OSX via Network  
Connection  
Requirements:  
To print from Mac OS X, three methods are available:  
Ether Talk  
TCP/IP  
Bonjour (Rendezvous for Mac OS x 10.3 or earlier)  
Connecting a Cable  
An internet cable and a hub is not supplied with the printer.  
You will need a internet cable and a hub (Category 5, twisted-  
pair cable and straight type) separately.  
F3_1.jpg F3_2.jpg  
1. Turn OFF the Macintosh and the printer.  
2. Connect the printer to the Network.  
F3_3.jpg  
Setup  
EtherTalk Protocol  
1. Turn ON the printer.  
2. Start the Mac.  
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3. Choose System Environment setting>Networks.  
4. Select Views>Network port Setting and make sure  
Internal Ethernet is checked.  
5. Choose the Views>Internal Ethernet. On the AppleTalk  
tab, make sure AppleTalk is checked.  
Install the Printer Driver:  
1. Insert the supplied CD-ROM in the Macintosh CD-ROM  
drive.  
2. Open the Driver folder.  
3. Double-click Installer for Mac OS X.  
4. Input the administrator name and click OK.  
5. Follow the onscreen instructions to install.  
Add the Printer:  
1. On the hard disk select Applications>Utilities folder, and  
double-click Printer Setting Utility. (For Mac OS X 10.2 or  
earlier, select the Print Center.  
2. Click Add (Add the printer, for Mac OS X 10.1.5 or  
earlier).  
3. Click Other Printers.  
4. Select AppleTalk.  
5. Select the printer name and click Add.  
6. Make sure that the printer name is shown in the Printer  
List.  
7. Close the Printer Setting Utility.  
TCP/IP Protocol  
1. Turn on the printer.  
2. Start the Macintosh.  
3. Choose System Environment>Network.  
4. Select Views>Network port Setting and make sure  
Internal Ethernet is checked.  
5. Select Views>Internal Ethernet on the TCP/IP tab. Input  
the IP address, subnet mask, etc. and click Apply now.  
NOTE: Select Refer to DHCP Server if IP Address is  
automatically obtained from the DHCP server.  
Set the IP Address in the printer:  
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NOTE: Proceed to Install the Printer Driver if the IP address  
has been set in Windows or obtained automatically.  
1. Turn on the printer.  
2. Press the Menu button several time to display NETWORK.  
3. Press the Item+ or Item- several times to display TCP/IP  
ENABLE.  
4. Press the Select to set TCP/ENABLE (an * appears to the  
right.  
5. Press Item+ or Item- to indicate IP1/4.  
6. Press Value+ or Value- to display the first digit value of  
the IP address.  
7. Press Select to add * to the value.  
8. Repeat steps 3 to 5 to set IP 2/4 to IP 4/4, MASK 1/4 to  
Mask 4/4, (Subnet mask), Gate 1/4 to Gate 4/4,  
(Gateway address).  
9. Press On-line.  
Install the Printer Driver:  
1. Insert the supplied CD-ROM in the Macintosh CD-ROM  
drive.  
2. Open the Driver folder.  
3. Double-click Installer for Mac OS X.  
4. Input the administrator name and click OK.  
5. Follow the onscreen instructions to install.  
Add the Printer:  
1. On the hard disk select Applications>Utilities folder, and  
double-click Printer Setting Utility. (For Mac OS X 10.2 or  
earlier, select the Print Center.  
2. Click Add (Add the printer, for Mac OS X 10.1.5 or  
earlier).  
3. Click Other Printers.  
4. Select OKI TCP/IP.  
5. Select the printer name and click Add.  
6. Make sure that the printer name is shown in the Printer  
List.  
7. Close the Printer Setting Utility.  
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Bonjour (Rendezvous) Protocol  
1. Turn on the printer.  
2. Start the Macintosh.  
3. Choose System Environment>Network.  
4. Select Views>Network port Setting.  
5. Select Views>Network Port Setting. (Network Port in  
operation for Mac OS X 10.1.5 or earlier). Make sure  
Internal Ethernet is checked.  
Install the Printer Driver:  
1. Insert the supplied CD-ROM in the Macintosh CD-ROM  
drive.  
2. Open the Driver folder.  
3. Double-click Installer for Mac OS X.  
4. Input the administrator name and click OK.  
5. Follow the onscreen instructions to install.  
Add the Printer:  
6. On the hard disk select Applications>Utilities folder, and  
double-click Printer Setting Utility. (For Mac OS X 10.2 or  
earlier, select the Print Center.  
7. Click Add (Add the printer, for Mac OS X 10.1.5 or  
earlier).  
8. Select Rendezvous for Mac OS X 10.3 or earlier.  
9. Select the printer name in Printer Types, and select a  
printer name to be used for Mac OS X 10.3 or earlier.  
Click Add.  
A printer name is “OKI B4500n” plus the last 6 digits of the MAC  
address.  
10. Make sure that the printer name is shown in the Printer  
List.  
11. Close the Printer Setting Utility.  
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Setup for Mac OS X via USB Connection  
Requirements:  
A Macintosh computer Rev 8.1 to 9.2.2 and Mac OSX.  
Connecting a Cable  
A printer cable is not supplied with the printer. You will need a  
USB 2.0 cable.  
1. Turn off the Macintosh and the printer.  
S M Printer State tab.jpg  
1
2. Insert a USB cable into the USB interface connector (1)  
of the printer.  
3. Insert the other end of the cable into the USB interface  
connector of the Macintosh.  
Setup  
1. Turn ON the printer.  
2. Insert the CD in the CD-ROM drive.  
3. Click the OKI CD-ROM icon.  
4. Open the Driver folder.  
5. Double-click Installer for Mac OS X in the Driver folder.  
6. Input administrator’s name and click OK.  
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7. Follow the on-screen instructions to install.  
Setup in the Printer Setting Utility  
8. Select Applications on the hard disk Utilities folder, and  
double-click Printer Setting Utility in the folder (double-  
click Printer Center in the Utilities folder of Applications  
for Mac OS x 10.2 or earlier version).  
9. Click Add (Add the printer for Mac OSx 10.2 or earlier  
version).  
10. Click Add at No available Printer screen when a new  
printer is added.  
11. When a printer name is displayed, select it and click  
Delete.  
12. Click Other Printers.  
13. Select OKI USB. Select USB for Mac OS 10.1.5 or earlier  
version.  
14. Select OKI Data USB Printer displayed in Types.  
15. Check that the printer name added in Printer List is  
displayed, and close Printer Setting Utilities.  
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Paper recommendations  
For guidance on the media you can use with your printer,  
which input tray and which ejection method to use, see the  
section entitled “Paper and tray information” in the  
“Specifications” chapter.  
Paper and envelope types  
We recommends the following guidelines when selecting paper  
and envelopes for use in your printer:  
Paper and envelopes should be stored flat and away from  
moisture, direct sunlight and heat sources.  
Use a smooth finished paper such as copier or laser type  
paper with a Sheffield (smoothness) rating of 250 or  
less. If in doubt, please ask your paper supplier.  
Use envelopes designed for use in laser type printers.  
The use of heavily laid or textured paper will seriously  
affect the life of the image drum.  
Do not use very smooth, shiny/glossy paper.  
Do not use heavily embossed letterhead paper.  
Avoid printing on both sides and putting paper through  
the printer twice.  
Avoid using paper with perforations, cut-outs and ragged  
edges.  
Do not use envelopes with windows or metal clasps.  
Do not use envelopes with self sealing flaps.  
Avoid using damaged or curled envelopes.  
Transparencies and adhesive labels  
The manufacturer of this printer recommends the following  
guidelines when selecting transparencies and adhesive labels  
for use in your printer:  
Always use manual feed.  
Always use rear output.  
Media must be designed for use in laser printers or  
photocopiers and must be able to withstand 200°C  
(390°F) for 0.1 sec.  
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Do not use media designed for use in color laser printers  
and photocopiers  
Labels should cover entire carrier sheet.  
Carrier sheet or adhesive must not be exposed to any  
part of the printer.  
Installing paper  
NOTE: If you are topping up the paper in a paper tray, it is  
recommended that you remove the remaining paper from the  
tray first then add the new paper stock followed by the paper  
you removed. This ensures that the oldest paper is used first  
to help prevent paper jams.  
1. Remove the paper tray from the bottom of the printer  
and place plain paper in the tray, keeping the level of the  
paper in the tray below the guide arrowheads shown on  
the paper guides (1)  
Fig1_17.jpg  
NOTE: Load letterhead paper face down and top edge  
towards the front of the paper tray.  
NOTE: If you are installing legal size paper, open out the  
paper tray extender located at the rear of the paper tray.  
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2. Adjust the rear paper support (2) to the size of paper you  
are using by gripping the lugs (3), tilting and sliding the  
support forwards or backwards as necessary  
3. Adjust the paper guides (1). It is important to adjust the  
paper guides correctly to ensure that the paper is not  
skewed in the print process. Paper jams may occur if this  
operation is not carried out correctly.  
4. Replace the tray in the printer. The paper level indicator  
(4) provides a visual indication of how much paper is left  
in the tray.  
NOTE: If you have the optional second paper tray (Tray 2)  
and you are printing from the first (upper) tray (Tray 1), you  
can pull out the second (lower) tray to reload it. However, if  
printing from the second (lower) tray, do not pull out the first  
(upper) tray as this will result in a paper jam.  
Face up and face down printing  
For face down printing, make sure the rear paper exit tray is  
closed (the paper exits from the top of the printer). The paper  
exit bin on the top of the printer stacks printed pages face  
down, capacity 150 sheets of 20 lb. paper. Pages printed in  
reading order (page 1 first) will be sorted in reading order (last  
page on top, facing down).  
For face up printing, make sure the face up rear paper exit tray  
is open and the paper guide is extended if required. In this  
condition, paper will exit via this path, regardless of driver  
settings. Paper is stacked in reverse order, capacity 50 sheets  
of 20 lb. paper.  
Always use this tray and the manual feed tray for heavyweight  
stocks to reduce the possibility of paper jams.  
Automatic feed sequence  
Ensure that the Autotray function is set to ON (default) when  
you have either or both optional feed trays installed. In this  
way, if a tray runs out of paper, automatic feed will take place  
in the order Tray 1, Tray 2 (if installed), provided that these  
trays are set up for identical media.  
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Printing envelopes  
1. Pull out the rear paper exit tray (1) until it locks and lift  
out the paper guide (2).  
Fig1_05.jpg  
2
1
3
2. Pull down the manual feed tray (3) and adjust the paper  
guides to the width of the envelope.  
3. Insert the envelope, flap down and to the left, until the  
printer grips it.  
4. Set envelope size and landscape orientation in your  
software, then issue the print command.  
Heavyweight paper or cardstock  
The normal paper path from a main paper tray to the top  
output stack involves two complete U-turns. This may  
sometimes cause very heavyweight paper or cardstock to jam  
or misfeed.  
Use the manual feed (multi-purpose) tray to feed this type of  
paper and the rear paper exit to collect printed output. This  
gives a nearly straight paper path through the machine and  
may prove more reliable in this type of application.  
Paper feed, size and media setting  
The process used to fuse (fix) the printed image to the paper  
involves a mixture of pressure and heat. Too much heat will  
cause lightweight paper to crease or curl, and corrugations in  
transparencies. Too little heat will cause the image not to fuse  
fully into heavyweight paper.  
NOTE: Although media properties can be set in the printer  
driver for particular jobs, when filling a tray with media it is  
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recommended that you manually set the printer to match the  
media as described here.  
B4400  
The print quality for different types of paper is adjusted by  
changing the media type as follows:  
1. Start the Status Monitor.  
2. Click on [Printer Setup] tab - [Printer Menu] button -  
[Paper] tab. Click on the button for the paper tray being  
used. Adjust the media type to the required setting and,  
if necessary, the paper size to the size of the paper being  
used.  
3. Click on the [Apply] button, [Close] button then [OK]  
button to set the printer to the new media type and  
printing quality.  
Printing transparencies  
When printing transparencies, the manual feed must be used  
and the media type changed to transparencies as follows:  
Damage to the printer may occur if the incorrect setting is used  
when printing transparencies.  
1. Open the manual feed on the printer and place the  
transparency face up between the paper guides.  
2. Adjust the paper guides to the width of the transparency.  
3. Start the Status Monitor.  
4. Click on [Printer Setup] tab - [Printer Menu] button -  
[Paper tab] - [Manual Feed] button. Adjust the media  
type to Transparency and the paper size to the size of the  
transparency being used.  
5. Click on the [Apply] button, [Close] button then [OK]  
button to set the printer for transparencies.  
NOTE: Remember to reset the printer for normal paper after  
printing transparencies.  
B4500, B4550, B4600  
Using the control panel on your printer, you can choose:  
which paper to use  
the size of the paper you wish to use  
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the weight of the paper (thickness)  
the type of paper  
NOTE:  
1. If the settings in the printer differ from those selected on your  
computer, the printer will not print and the LCD will display an  
error message.  
2. The following printer settings are given as a guide only. Some  
software applications require the paper feed, size and media  
settings to be selected from within the application (page  
setup).  
3. Although media properties can be set in the printer driver for  
particular jobs, it is recommended that when filling a tray  
with media you manually set the printer to match the media  
as described here.  
Paper feed selection  
The paper feed, paper size, paper weight and media type can  
be set manually on the printer using the control panel as  
follows.  
1. Press the Online button to return the printer to offline  
status.  
2. Press the Menu button repeatedly until PRINT MENU is  
displayed, then press the Select button.  
3. Press the Item button until the required paper feed is  
displayed.  
4. Press the Select button. A plus (+) appears next to the  
selected paper feed.  
NOTE: When the AUTO TRAY SWITCH is set to ON and more  
than one paper tray is installed, paper feed automatically  
switches to the next available paper tray, providing non-stop  
printing.  
Paper size  
Set the paper size as follows.  
NOTE:  
1. When using paper trays, standard paper sizes are recognized  
automatically with CASSETTE SIZE (default setting) selected.  
Paper size need only be set for custom paper sizes.  
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2. When using the manual feed tray, the paper size has to be  
selected.  
1. Press the Online button to return the printer to offline  
status.  
2. Press the Menu button until PRINT MENU is displayed,  
then press the Select button.  
3. Press either Item (+) or (–) button repeatedly until  
EDIT SIZE is displayed.  
4. Press either Value (+) or (–) button until the required  
paper size is displayed, then press the Select button. A  
plus (+) appears next to the selected paper size.  
5.  
Press the Online button to return the printer to ONLINE status.  
6. Select the correct paper settings in the printer driver  
before printing the file.  
Specifying Media type and weight  
You can set media weight in the Printer Menu [Media Weight] using  
the Operator Panel (B4500, B4550, B4600). You can also set values  
in the printer driver.  
NOTE: Values set in the printer driver take priority over  
values set from the operator panel.  
This table defines the setting values of media weight and type.  
Media Types Weight  
Operator Panel/  
Printer Driver  
Regular paper Ream weight 16-19 lb.  
55-64kg (64-74kg/m2)  
LIGHT  
MEDIUM LIGHT  
MEDIUM  
Ream weight 18-19 lb.  
55-64kg (64-74g/m2)  
Ream weight 20-23 lb.  
65-75kg  
(75-104g/m2)  
Ream weight 24-27 lb.  
MEDIUM HEAVY  
HEAVY  
76-89kg (88-104g/m2) (feed from MP  
Tray, rear exit only)  
Ream weight 28-32 lb.  
90-103 kg (105-120g/m2)  
(Feed from MP Tray, Rear exit only)  
Postcard  
Label  
HEAVY  
LABELS  
Transparency  
Transparency  
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CAUTION! If media type or media weight are not correctly set,  
print quality deteriorates and the fuser roller may be damaged.  
Set media type and weight on the printer as follows:  
1. Press the Online button to return the printer to off-line  
status.  
2. Press the Menu button until MEDIA MENU is displayed,  
then press the Select button.  
3. Press the Item (+) or (–) button until MEDIA TYPE or  
MEDIA WEIGHT for the required tray is displayed.  
4. Press the Value (+) or (–) button until the required  
paper type or weight is displayed, then press the Select  
button. A plus (+) appears next to the selected paper  
type or weight.  
5. Press the Online button to return the printer back to  
online status.  
Select the correct paper settings in the printer driver before  
printing the file.  
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Interfaces  
Your printer is equipped with a selection of data interfaces:  
1. Parallel – For direct connection to a PC. This port  
requires a bi-directional (IEEE 1384 compliant) parallel  
cable.  
2. USB – For connection to a PC running Windows 98 or  
above (not Windows 95 upgraded to Windows 98) or  
Macintosh. This port requires a cable conforming to USB  
version 2.0 or above.  
3. The operation of a printer is not assured if a USB-  
compatible device is connected concurrently with other  
USB-compatible machines.  
4. When connecting multiple printers of the same type, they  
appear as *****, ***** (2), ***** (3), etc. These  
numbers depend on the order of connecting or turning on  
each printer.  
5. Serial – for direct connection to a device that uses serial  
printing (available as an option for the B4500, B4550 and  
B4600). Note: cannot be used with the Ethernet card.  
6. Ethernet – For network cable connection; standard on  
network models. (available as an option on non-network  
models)  
7. If you are connecting your printer directly to a  
standalone computer proceed to the chapter entitled  
“Printer Drivers.”  
If your printer is to be installed as a network printer, please  
refer to the User’s Guide for the network interface card for  
further details on how to configure the network connection  
before installing the printer drivers.  
NOTE: Administrator’s authority is required when installing a  
network connection.  
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Printer Drivers  
This chapter describes how to install a printer driver on two  
types of operating system – Windows, and Macintosh.  
The printer drivers are all contained on the printer driver CD-  
ROM. Please refer to the readme file on this CD for the latest  
information on printer driver installation.  
NOTE: For information specific to a network installation, see  
the Network User Guide on the CD-ROM supplied with your  
printer. Click the Documentation/Network User’s Guide  
buttons in the Menu Installer.  
NOTE: For step by step instructions, see the Software  
Installation Guide included with your printer.  
Windows operating systems  
Install the printer driver using The Menu Installer on the CD-  
ROM included with your printer.  
1.  
Insert the printer driver CD-ROM supplied with your  
printer into your CD-ROM drive. The CD will autorun. (If  
it doesn’t, click [Start] - [Run] - [Browse]. Browse to  
your CD-ROM driver and double-click Install.exe, click  
OK.  
2. Select your language.  
3. Select the printer model.  
4. Accept the License Agreement.  
5. The Installer screen appears.  
6. Click Install Driver (B4400: Install Driver and Status  
Monitor).  
7. Follow the on-screen prompts to complete your printer  
driver installation.  
Installed options  
Certain options may have been installed in your printer. For  
those that are installed, check that they appear enabled on the  
Menu Map (See “Confirming current settings” in “Operator  
Panels”.)  
Ensure that your options are set up in the printer driver(s) by  
making the appropriate settings on the Device Options tab  
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(PCL emulation) and/or Device Settings tab (PS emulation)  
described in the “Operation.” chapter.  
Macintosh  
Install the Driver  
1. Turn on the printer, then turn on the computer.  
2. Place the CD supplied with the printer in the CD-ROM  
drive.  
3. Double-click the CD icon that appears on the desktop.  
4. Open the MAC folder (OSX or OS9).  
5. Double-click your language.  
6. Double-click the OKI Mac Installer icon for your printer  
model. The Installer displays with the driver pre-  
selected.  
7. Select any utilities you want to install. Click Install.  
Adding the Printer  
1. Run the Print Center or Print Setup Utility. Click Add.  
2. Click More Printers.  
3. Select OKI USB, OKI TCP/IP, or Rendezvous/Bonjour  
from the drop-down menu.  
4. If you are using USB, select OKI USB and disregard step  
4.  
5. Enter the printer’s IP address.  
6. Select the printer model. Click Add.  
7. Quit the Print Center.  
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Operation  
This chapter provides a broad outline of how to operate your  
printer from either a Windows or a Macintosh environment. In  
the Windows environment, PCL emulation is available on the  
B4400, B4500, B4550 and B4600 printer models. PS is  
available as an option on the B4500, B4550 and B4600  
models.  
Printer settings in Windows  
NOTE: The illustrations in this guide relate to Windows 2000  
PCL and PS emulations – other operating system windows  
may appear slightly different but the principles are the same.  
The operator panel controlled menus and Status Monitor  
controlled menus (described in the chapter entitled “Operator  
panels”) provide access to many options.  
The Windows printer driver also contains settings for many of  
these items. Where items in the printer driver are the same as  
those in the operator panel and Status Monitor menus, and you  
print documents from Windows, the settings in the Windows  
printer driver will override those settings in the operator panel  
and Status Monitor menus.  
Printing preferences in Windows applications  
When you choose to print your document from a Windows  
application program a Print dialogue box appears. This  
dialogue usually specifies the name of the printer on which you  
will print your document. Next to the printer name is a  
Properties button.  
When you click Properties, a new window opens which  
contains a short list of the printer settings available in the  
driver, which you can choose for this document. The settings  
available from within your application are only those which you  
may want to change for specific applications or documents.  
Settings you change here will usually only last for as long as  
the particular application program is running.  
PCL emulation  
The tabs available are the Setup Tab, the Job Options Tab  
and the Image Tab.  
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Setup tab  
setupweight1.jpg  
1. Paper size should be the same as the page size of your  
document (unless you wish to scale the printout to fit  
another size), and should also be the same as the size of  
paper you will feed into the printer.  
2. You can choose the source of the paper to feed, which  
may be Tray 1 (the standard paper tray), Manual Feed,  
or Tray 2 (if you have the optional second paper tray  
installed). You can also click on the appropriate part of  
the screen graphic to select your preferred tray.  
3. If you select manual, the Weight selection box becomes  
visible. You can leave the setting at Printer Setting or  
select as required.  
4. A variety of document finishing options can be selected,  
such as normal one page per sheet, or N-up (where N  
can be 2 or 4) for printing scaled down pages at more  
than one page per sheet.  
5. If you have changed some printing preferences before  
and saved them as a set, you can recall them to avoid  
having to set them individually each time you need them.  
6. A single on-screen button restores the default settings.  
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Job Options tab  
joboptions1.jpg  
1. The output resolution of the printed page can be set as  
follows.  
The highest quality setting prints at 600 x 1200dpi.  
This option requires the most printer memory and  
takes the longest to print.  
The normal setting prints at 600 x 600dpi and is  
adequate for all but the most discerning applications.  
The fast setting prints at 300 x 300dpi and is suitable  
for draft documents, where print quality is less critical.  
2. Page orientation can be set to either portrait (tall) or  
landscape (wide) or landscape rotated by 180 degrees.  
3. You can print watermark text behind the main page  
image. This is useful for marking documents as draft,  
confidential, etc.  
4. In Raster (bitmap) mode, processing of the page image  
is done in the computer leaving little processing for the  
printer to do, although the file size may be large. In  
Vector mode, file sizes may be smaller and so  
transmission over a network, for example, may be faster.  
These effects are more pronounced for graphics printing  
than for text printing.  
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5. You can set a degree of toner saving for particular print  
jobs.  
6. You can select up to 999 copies to print consecutively,  
although you will need to reload the paper tray during  
such a long print run.  
7. Your printed pages can be scaled to fit larger or smaller  
stationery.  
8. A single on-screen button restores the default settings.  
Image tab  
image1.jpg  
1. Dithering produces an intermediate greyscale by  
adjusting the combination of dots used in printing.  
Selecting a setting determines the degree of detail with  
which a graphics image will be printed. Mesh determines  
that a screen of dots is used for dithering while Line Art  
determines that an array of lines is used for dithering.  
2. Select dithering texture by setting the size of dots used  
in the halftone screen.  
3. Set this control to print greyscale effects in black without  
dithering.  
4. You can manually adjust lightness (the higher the setting  
the lighter the print) and contrast (the higher the setting  
the greater the contrast).  
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PS emulation  
For B4500, B4550 and B4600 printers with the PostScript  
3 option installed.  
The tabs available are the Layout Tab, the Paper/Quality Tab  
and the Job Options Tab.  
Layout tab  
pslayout1.jpg  
1. Page orientation can be set to portrait (tall), landscape  
(wide) or landscape rotated by 180 degrees.  
2. Printed page order can be set as front to back or back to  
front of the document.  
3. Set the number of pages to be printed on a single sheet.  
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4. Click the Advanced button to be able to set further  
document options as follows:  
psadvdoc.jpg  
1. Select the required printed paper size.  
2. You can substitute another font for TrueType Font.  
3. You can set other document options as required,  
including PostScript options and printer features.  
Paper/Quality tab  
pspaperqual1.jpg  
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You can set the paper source or leave it as automatic selection  
and by using the Advanced button you have access to the  
same set of options as described above for the Layout Tab.  
Job Options tab  
psjoboptions.jpg  
1. The output resolution of the printed page can be set as  
follows.  
The highest Fine setting prints at 600 x 1200dpi. This  
option requires the most printer memory and takes the  
longest to print.  
The Normal setting prints at 600 x 600dpi and is  
adequate for all but the most discerning applications.  
The Fast setting prints at 300 x 300dpi and is suitable  
for draft documents, where print quality is less critical.  
2. You can print watermark text behind the main page  
image. This is useful for marking documents as draft,  
confidential, etc.  
3. You can set a degree of toner saving for particular print  
jobs.  
4. You can select up to 999 copies to print consecutively,  
although you will need to top up the paper tray during  
such a long print run.  
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5. Your printed pages can be scaled to fit larger or smaller  
stationery.  
6. Using the Advanced button gives you access to the  
facility to set mirror image printing or negative image  
printing.  
7. A single on-screen button restores the default settings.  
Setting from Windows Control Panel  
When you open the driver properties window directly from  
Windows, rather than from within an application program, a  
somewhat more extensive range of settings is provided.  
Changes made here will generally affect all documents you  
print from Windows applications, and will be remembered from  
one Windows session to the next.  
PCL emulation  
The main tabs are the General Tab, Advanced Tab and Device  
Options Tab.  
General tab  
general1.jpg  
1. This area lists some of the main features of your printer,  
including optional items.  
2. This button opens the same windows as described earlier  
for items which can be set from within application  
programs. Changes you make here, however, will  
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become the new default settings for all Windows  
applications.  
3. This button prints a test page to ensure that your printer  
is working.  
NOTE: The above features are provided by the Windows 2000  
operating system and will vary with other operating systems.  
Advanced tab  
advanced1.jpg  
1.  
You can specify which times of day your printer will be  
available.  
2. Indicates current priority, from 1 (lowest) to 99  
(highest). Highest priority documents will print first.  
3. Specifies that documents should be spooled (stored in a  
special print file) before being printed. The document is  
then printed in the background, allowing your application  
program to become available more quickly. Options  
follow:  
This specifies that printing should not start until the last  
page has been spooled. If your application program needs  
a lot of time for further computation in the middle of  
printing, causing the print job to pause for more than a  
short period, the printer could prematurely assume that  
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the document has finished. Selecting this option would  
prevent that situation, but printing will be completed a  
little later, as the start is delayed.  
This is the opposite choice to the one above. Printing  
starts as soon as possible after the document begins  
spooling.  
4. This specifies that the document should not be spooled,  
but printed directly. Your application will not normally be  
ready for further use until the print job is complete. This  
requires less disk space on your computer, since there is  
no spool file.  
5. Directs the spooler to check the document setup and  
match it to the printer setup before sending the  
document to print. If a mismatch is detected, the  
document is held in the print queue and does not print  
until the printer setup is changed and the document  
restarted from the print queue. Mismatched documents  
in the queue will not prevent correctly matched  
documents from printing.  
6. Specifies that the spooler should favor documents which  
have completed spooling when deciding which document  
to print next, even if completed documents are lower  
priority than documents which are still spooling. If no  
documents have completed spooling, the spooler will  
choose larger spooling documents over shorter ones. Use  
this option if you want to maximize printer efficiency.  
When this option is disabled the spooler chooses  
documents based only on their priority settings.  
7. Specifies that the spooler should not delete documents  
after they are completed. This allows documents to be  
re-submitted to the printer from the spooler instead of  
printing again from the application program. If you use  
this option frequently it will require large amounts of disk  
space on your computer.  
8. Specifies whether advanced features, such as pages per  
sheet, are available, depending on your printer. For  
normal printing keep this option enabled. If compatibility  
problems occur you can disable the feature. However,  
these advanced options may then not be available, even  
though the hardware might support them.  
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9. This button provides access to the same setup windows  
as when printing from applications. Changes made via  
the Windows Control Panel become the Windows default  
settings.  
10. You can design and specify a separator page that prints  
between documents. This is particularly useful on a  
shared printer to help each user find their own  
documents in the output stack.  
NOTE: The above features are provided by the Windows 2000  
operating system and will vary with other operating systems.  
Device Options tab  
deviceoption1.jpg  
In this window you can select which optional upgrades are  
installed on your printer. See the chapter entitled “Installing  
Options.”  
PS emulation  
For B4500, B4550 and B4600 printers with the PostScript  
3 option installed.  
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The main tabs are the General Tab, Advanced Tab and Device  
Settings Tab. The General and Advanced tabs are the same as  
for PCL emulation described earlier.  
Device Settings tab  
psdevsettgs.jpg  
1. You can set the desired paper sizes in each of the  
available paper feed trays.  
2. You can make a variety of font settings depending on  
your application.  
3. You can set which optional upgrades are installed on your  
printer. See the chapter entitled “Installing Options.”  
Printer settings in Macintosh  
Refer to the readme file on the drivers CD, and the online help  
provided in the driver software.  
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Consumables and maintenance  
This section deals with the replacement of the toner cartridge  
and image drum and general maintenance.  
Consumable order details  
Item  
Order No.  
Toner: 4400, B4500, B4550, B4600  
43502301  
43502001  
Toner: B4550 and B4600 only (Higher  
Yield)  
Image drum  
43501901  
Always use genuine OKI consumables.  
When to replace the toner cartridge  
B4400  
Replace the toner cartridge after Toner Low displays in the  
printer Status Monitor. Also, the Error LED indicator slowly  
blinks when toner is low. After Toner Low displays, the printer  
will print about 100 more pages then display Toner Empty and  
stop printing. Printing will resume after a new toner cartridge  
has been installed.  
B4500, B4550, B4600  
When the toner is running low, TONER LOW is displayed in the  
operator panel LCD. If printing continues without replacing the  
toner cartridge, CHANGE TONER is displayed and printing is  
cancelled. Printing will resume after a new toner cartridge has  
been installed.  
Replacing the toner cartridge  
It is recommended that you clean the LED array at the same  
time as you change the toner cartridge.  
The toner used in this printer is a very fine dry powder  
contained in the toner cartridge.  
Have a sheet of paper handy so that you have somewhere to  
place the used cartridge while you install the new one.  
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Dispose of the old cartridge responsibly, inside the pack that  
the new one came in. Follow any regulations,  
recommendations, etc., which may be in force concerning  
waste recycling.  
If you do spill any toner powder, lightly brush it off. If this is  
not enough, use a cool, damp cloth to remove any residue. Do  
not use hot water, and never use solvents of any kind. They  
will make stains permanent.  
WARNING! If you inhale any toner or get it in your eyes, drink  
a little water or bathe your eyes liberally in cold water. Seek  
medical attention immediately.  
Switch off the printer and allow the fuser to cool for about  
10 minutes before opening the top cover.  
1. Press the top cover release button and open the printer’s  
top cover fully.  
WARNING! If the printer has been powered on, the fuser may  
be hot. This area is clearly labelled. Do not touch.  
2. Pull the colored lever on the right side of the toner  
cartridge towards the front of the printer to close the  
cartridge then remove the used toner cartridge.  
3. Follow the installation instructions on or inside the box  
containing the new toner cartridge to install the new  
cartridge.  
4. Gently wipe the LED array surface with the LED lens  
cleaner that came with the new toner cartridge or soft  
tissue.  
5. Close the top cover and press it down to latch it closed.  
When to replace the image drum  
B4400  
When the drum reaches 90% of its life, a CHANGE DRUM  
message is displayed in the printer Status Monitor. Also, the  
Error LED indicator slowly blinks when the image drum  
requires changing. Change the image drum when the print  
becomes faint or begins to deteriorate.  
B4500, B4550, B4600  
When the drum reaches 90% of its life, a CHANGE DRUM  
message is displayed in the operator panel LCD. Change the  
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image drum when the print becomes faint or begins to  
deteriorate.  
Replacing the image drum  
It is recommended that you change the toner cartridge and  
clean the LED array at the same time as you change the image  
drum.  
CAUTION! The green image drum surface at the base of the  
cartridge is very delicate and light sensitive. Do not touch it and  
do not expose it to normal room light for more than 5 minutes.  
If the drum unit needs to be out of the printer for longer than  
this, please wrap the cartridge inside a black plastic bag to keep  
it away from light. Never expose the drum to direct sunlight or  
very bright room lighting. Always hold the image drum unit by  
the ends or from the top.  
1. Press the cover release and open the printer’s top cover  
fully.  
WARNING! If the printer has been powered on, the fuser may  
be hot. This area is clearly labeled. Do not touch.  
2. Remove the used image drum and toner cartridge.  
3. Follow the installation instructions on or inside the box  
containing the new image drum to install the new image  
drum.  
4. Gently wipe the LED array surface with the LED lens  
cleaner that came with the new toner cartridge, or wipe  
with a soft tissue.  
5. Close the top cover and press it down to latch it closed.  
Generating a cleaning page  
If the printed page shows signs of fading, streaking or erratic  
marks, the problem may be cleared by generating a drum  
cleaning page as follows.  
B4400  
Using the printer Status Monitor  
6. Start the Status Monitor for the printer.  
7. Click on [Printer Setup] tab - [Printer Menu] button -  
[Test Print tab] - [Cleaning] button.  
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8. Open the manual feed tray and insert a sheet of letter  
size plain paper between the paper guides, then click the  
[OK] button.  
9. The printer grips the paper and prints a cleaning page.  
10. If subsequent printing appears faded or uneven, try  
replacing the toner cartridge.  
Using the OnLine button  
1. Press the OnLine button to take the printer off line.  
2. Open the manual feed tray and insert a sheet of letter  
size plain paper between the paper guides.  
3. Press and hold down the OnLine button for at least five  
seconds.  
4. The printer grips the paper and prints a cleaning page.  
5. Return the printer on line by pressing the OnLine button.  
6. If subsequent printing appears faded or uneven, try  
replacing the toner cartridge.  
B4500, B4550, B4600  
1. Press the Online button to return the printer to off-line  
status.  
2. Open the manual feed tray and insert a sheet of letter  
size plain paper between the paper guides.  
3. Press the Menu button repeatedly until MAINTENANCE  
MENU is displayed, then press the Select button.  
4. Press the Item button until CLEANING PAGE is  
displayed.  
5. Press the Select button.  
6. The printer grips the paper and prints a cleaning page.  
7. Return the printer on line by pressing the Online button.  
8. If subsequent printing appears faded or uneven, try  
replacing the toner cartridge.  
Cleaning the LED array  
Clean the LED array whenever a new toner cartridge is  
installed or if there are faded vertical areas or light printing  
down a page.  
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Wipe the LED array gently with the cleaning pad that came  
with the new toner cartridge or use an anti-static cleaning pad  
that is generally available for computer cleaning.  
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Troubleshooting  
Status and error messages  
Your printer has been designed to give you helpful status  
feedback not only during normal operation, but also if a  
printing problem occurs so that you can take appropriate  
corrective action.  
B4400  
Both status and error messages are displayed in your chosen  
language in the Status Monitor, error messages being  
accompanied by the appropriate flashing of the Error  
indicator. You can set the Status Monitor to pop up on your  
computer screen when an alert condition occurs from the  
Preferences tab in the Status Monitor.  
B4500, B4550, B4600  
The LCD on the printer operator panel provides the self-  
explanatory status and error messages in your chosen  
language. The Ready indicator goes out when an error  
message appears.  
Paper Jams  
Provided that you follow the recommendations in this guide on  
use of print media, and you keep the media in good condition  
prior to use, your printer should give years of reliable service.  
However, paper jams occasionally do occur, and this section  
explains how to clear them quickly and simply.  
Jams can occur due to paper misfeeding from a paper tray or  
at any point on the paper path through the printer. When a jam  
occurs, the printer immediately stops, and the operator panel  
informs you of the event. If printing multiple pages (or copies),  
do not assume that having cleared an obvious sheet that  
others will not also be stopped somewhere along the path.  
These must also be removed in order to clear the jam fully and  
restore normal operation.  
The printer may experience a paper jam in one of three areas.  
INPUT JAM - paper has failed to leave the selected feed  
tray and enter the internal paper path of the printer. A  
typical message indicates a paper jam and identifies the  
tray to check.  
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FEED JAM - paper has entered the printer but failed to  
reach the exit. A typical message indicates a paper jam  
and advises you to open the top cover for access.  
EXIT JAM - paper has reached the exit but has failed to  
exit completely from the printer. A typical message  
indicates an exit jam and advises you to open the top  
cover for access.  
Input jam  
1. Remove the paper tray from the printer.  
2. Remove any crumpled or folded paper.  
3. Remove any paper from the underside of the printer.  
4. Replace the paper tray.  
After successful removal of any damaged or misfed paper, the  
printer should continue printing.  
Feed jam or exit jam  
1. Remove the tray and clear any misfed sheets as given  
above.  
2. Open the top cover.  
WARNING! The fuser area will be hot. This area is clearly  
marked. Do not touch it.  
CAUTION! Never expose the image drum unit to light for more  
than 5 minutes. Never expose the image drum unit to direct  
sunlight. Always hold the image drum unit by the ends or from  
the top. Never touch the surface of the green drum inside the  
image drum unit.  
1. Carefully lift out the image drum, complete with the  
toner cartridge. Be careful not to touch or scratch the  
green drum surface.  
2. Remove any jammed sheets from the paper path.  
3. Re-install the image drum complete with toner cartridge,  
ensuring that it correctly locates into the slots on each  
side of the printer.  
4. Close the top cover and press down to latch it closed.  
5. The printer will warm up and commence printing when  
ready. The page lost through the jam will normally be  
reprinted.  
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NOTE: If the edge of the jammed paper protrudes (or can be  
seen) from the exit, reinstall the image drum, close the top  
cover and switch the printer on. Remove the jammed paper  
from the exit when the exit roller begins rotating after a few  
seconds after switching on. However, if the jammed paper  
cannot be removed, contact a service representative.  
Print quality problems  
Before consulting a service representative regarding a print  
quality problem, check the table below to see if there is a  
solution, or something you might have overlooked.  
Symptom  
Problem  
Solution  
Blank sheets  
printed.  
Image drum  
cartridge not  
Reinstall image drum cartridge.  
properly installed.  
Empty or missing  
toner cartridge.  
Install new toner cartridge.  
Install new toner cartridge.  
Entire page prints Empty toner  
faintly.  
cartridge. Pages get  
fainter when toner  
is used up.  
LED array is dirty.  
Static electricity,  
generally from dry bond or use a humidifier.  
environments,  
Clean LED array.  
Page has grey  
background.  
Change paper to a smoother laser  
causes toner to  
stick to background.  
Page prints all  
black.  
Hardware problem. Contact service.  
Page has  
repetitive marks. drum cartridge  
causes repetitive  
Damaged image  
Generate a cleaning page,  
repetitive marks may be  
temporary.  
marks every 1.6  
inches (4.06 cm)  
due to surface nicks  
and scratches.  
Oblong area of  
faint print  
appears on each exposed to high  
page. humidity.  
Drop out caused by Change paper stocks, check paper  
using paper  
storage environment or use a  
dehumidifier; check toner level.  
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Symptom  
Problem  
Solution  
Vertical white  
Toner is low and  
Replace toner cartridge. Check  
streaking or faint does not distribute drum and replace the drum, if  
areas on page.  
properly, or the  
necessary. Contact service.  
drum is worn out.  
LED array is dirty.  
Clean LED array.  
Vertical black  
lines.  
Hardware problem. Contact service.  
Fuzzy print.  
LED array is dirty.  
Paper path, lamp  
Clean LED array.  
Distorted print.  
Generate cleaning page.  
assembly, or fusing Contact service.  
unit problem.  
Faded print.  
Toner cartridge is  
not correctly  
installed.  
Install toner cartridge correctly.  
Replace toner cartridge.  
Toner low.  
Smeared or  
Dirty rollers; toner Replace image drum and toner.  
blotched print.  
dropped inside  
printer or image  
drum problem.  
Contact service.  
Printed page is  
light/blurred.  
Is toner low?  
Replace toner cartridge.  
Is paper meant for Use recommended paper.  
laser printers?  
LED array is dirty.  
Toner is low.  
Clean LED array.  
Bold characters  
and dark lines  
are smeared.  
Install new toner cartridge.  
Print is darker  
than usual.  
Darkness setting is Change darkness setting.  
too high.  
Pages curl  
excessively.  
Printing on wrong  
side of paper.  
Turn paper over in tray. (Note  
arrow on paper package). Install  
paper print side down in tray.  
Moisture in paper.  
Improper storage.  
Avoid storing paper in areas of  
excessive temperature and  
humidity. Store paper in protective  
wrapping.  
High humidity.  
Recommended operating  
humidity: 20-80%  
Software problems  
Your software (operating environment, applications and  
printer drivers) controls the printing process. Make sure you  
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have selected the right driver for use with your printer. See  
your software documentation for more information.  
Symptom  
Problem  
Solution  
Printing is  
garbled.  
Incorrect driver is  
installed.  
Install an appropriate driver.  
Printer’s output is Much of the printing For maximum speed, use text in  
below rated  
speed.  
delays will be  
caused by your  
application.  
your document and use a printer  
resident font.  
Sometimes purely  
text documents will  
print slowly  
depending on the  
selected fonts and  
how they are  
transferred to the  
printer.  
Size of top  
Creeping text.  
Many software packages assume  
margin increases Number of lines per 66 lines per page, but your  
with each page  
printed.  
page in software is printer’s default is 64. Adjust  
not equal to number software accordingly, or set LINES  
of lines per page of Per PAGE in the soft control panel  
printer.  
to equal lines per page in your  
software.  
Hardware problems  
Symptom  
Problem  
Solution  
Graphic image  
prints partly on  
Insufficient printer Change the resolution, reduce the  
memory for this  
image size, or install more  
memory in your printer.  
one page, partly image at this  
on the next. resolution.  
When you try to Configuration error. Check cable connection. If more  
print nothing  
happens, but  
printer indicates  
it is ready to  
receive data.  
than one printer is available, make  
sure your printer has been  
selected.  
Garbage prints.  
Incorrect cable  
Check cable configuration,  
configuration. Also, continuity, and length.  
see Software  
Problems.  
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Symptom  
Problem  
Solution  
Printer freezes or Booting the  
Turn printer off before rebooting  
displays error  
message when  
computer is  
rebooted.  
computer while the computer.  
printer is on can  
cause a  
communications  
error.  
Odors.  
Gases are given off Make sure the forms you use can  
by forms or  
withstand heating, and provide  
adequate ventilation.  
adhesives passing  
through the hot  
fusing unit.  
Printer is on but Power Save mode is To eliminate warm up delay,  
must warm up  
before a job is  
printed.  
set on to conserve change Power Save setting  
energy. The fuser  
must heat up before  
you can begin  
printing the next  
job.  
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Installing options  
The following options are available to extend the performance  
of your printer:  
10/100 BASE-TX Network Interface Card: to make non-  
network models network compatible  
32MB, 64MB, 128MB, 256MB RAM DIMM: to extend the  
main memory of your printer and speed up the  
processing of large files  
RS232 Board: to provide serial interface capability to the  
B4500, B4550 and B4600. (Note: cannot be used with  
the Network Interface card.  
Multi-purpose Feeder tray: to give your printer the ability  
to handle multiple envelopes and specialty papers.  
Second paper tray: to increase your printer’s paper  
handling capacity by 500 sheets  
PostScript 3 emulation DIMM: to add PostScript  
emulation to the B4500, B4550 and B4600.  
Installation procedure  
To install any of the above options, follow the detailed  
installation sheet that accompanies the option.  
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Specifications  
General  
A summary of the basic characteristics of your printer appears  
in the table below:  
Item  
Specification  
Dimensions  
Weight  
See the following section entitled “Overall Dimensions”  
20 lbs (9 kg approximately)  
Printing  
method  
Electro-photographic printing using LEDs as light source  
Print color  
Monochrome  
Print speed  
B4400/B4600: 27 pages per minute maximum  
B4500/B4550: 24 pages per minute maximum  
Resolution  
Emulations  
600 x1200 dots per inch  
PCL, Epson FX, IBM ProPrinter.  
PS emulation optional for B4500,B4550,B4600.  
Interfaces  
USB 2.0 full speed  
Parallel port in compliance with IEEE 1284-1994  
Standard  
100BASE-TX/10Base-T;Standard on network models;  
option for non-network models  
Optional RS232 Serial interface for the B4500, B4550  
and B4600  
Processor  
Memory  
200 MHz PowerPC  
32 MB, expandable to 288MB  
Paper sizes  
A4, A5, A6, B5, Letter, Legal 13, Legal 14, Executive,  
Custom, Envelopes (5 types)  
Paper feed  
Automatic feeding via paper trays  
Manual feeding of single sheets  
Paper feed  
capacity  
Tray 1: 250 sheets  
Optional Tray 2: 500 sheets  
at 20 lb (80g/  
m²)  
Paper output Face up, Face down depending on paper size, type and  
thickness  
Paper output Face up: 50 sheets  
capacity at 20 Face down: 150 sheets  
lb (80g/m²)  
Consumables Toner cartridge, Image drum  
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Overall dimensions  
dimensions.jpg  
14.0"  
24.3  
15.6  
7.9"  
Paper and tray information  
Feed and ejection methods vary depending on the type, size  
and thickness of medium used. Use the chart below and the  
notes/symbols/terms on the following page for initial  
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guidance. (Minor variations to settings may be necessary  
depending on user setup and environmental conditions.)  
Feed  
Ejection  
Method  
Cassette  
Paper  
type  
Size  
Weight T1  
T2  
MPF  
MF FU  
FD  
Plain  
paper  
A4  
A5  
B5  
L, ML, M  
MH, H  
o
x
o
x
o
o
o
o
o
o
o
x
Letter  
Executive  
Legal (13) L, ML, M  
o
x
o
x
o
x
o
x
x
x
o
x
x
x
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
x
x
x
o
x
Legal (14)  
MH, H  
A6  
L, ML, M  
MH, H  
Custom  
W: 90 –  
216  
L, ML, M  
MH, H  
L: 148 –  
356  
Envelopes Com-9  
Com-10  
DL  
x
x
o
o
o
x
C5  
Monarch  
Custom  
W: 90 –  
216  
L: 148 –  
356  
Labels  
A4  
Letter  
x
x
x
x
o
o
o
o
o
o
x
x
Transpar- A4  
encies Letter  
Notes/symbols/terms  
NOTE:  
1. When an optional second paper tray is used, the original tray  
is referred to as Tray 1 and the optional tray as Tray 2.  
2. It is not possible to use custom paper sizes with the PS driver.  
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3. Tray 2 can accommodate paper with width of 5.83 to 8.5  
inches (148 to 216mm) and length of 8.26 to 12.4 inches  
(210 to 316mm).  
4. Paper less than 8 inches (210mm) long should be ejected  
face up.  
Symbol/Term Meaning  
T1  
T2  
MFT  
MPF  
FU  
FD  
W, L  
L
Paper Tray 1  
Paper Tray 2 (optional)  
Manual Feed Tray  
Multi-purpose Feeder tray  
Face Up printing from the rear of the printer  
Face Down printing from the top of the printer  
Width, Length in mm  
Light paper weight: 16 lb. (60g/m²)  
Medium Light paper weight: 18-19lb. (67 - 71g/m²)  
Medium paper weight: 20-24lb. (75 - 90g/m²)  
Medium Heavy paper weight: 25-27lb. (94 - 101g/m²)  
Heavy paper weight: 28-32lb (105 - 120g/m²)  
Can be used  
ML  
M
MH  
H
o
x
Cannot be used  
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Service and support  
If you need further assistance or have questions  
See our web site: http://my.okidata.com  
In the U.S. and Canada, call:  
1-800-OKI-DATA (1-800-654-3282)  
24 hours a day, 7 days a week  
Service et soutien  
Si vous avez besoin d’une assistance plus approfondie  
ou si vous avez des questions  
Visitez notre site Web multilingue:  
http://www.okiprintingsolutions.com  
1-800-OKI-DATA (1-800-654-3282)  
24 heures par jour, 7 jours sur 7  
Assistencia Técnica y Soporte  
Si necesita más asistencia o tiene preguntas  
Visite nuestro sitio web: http://www.okiprintingsolutions.com  
En los Estados Unidos Y Canadá, llame al  
1-856-222-7496 (1-800-654-3282)  
las 24 horas del día, los 7 días de la semana.  
Mexico: llame al (525) 263-8780  
Assistência Ténica e Suporte  
Visite nosso site multilingüe na Web: www.okiprintingsolutions.com  
Ligue para 5511-3444-3500 (Grande São Paulo)  
ou 0800-11-55-77 (central de atendimento).  
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Oki Data Americas, Inc., 2000 Bishops Gate Blvd., Mt. Laurel, NJ 08054-4620  
Tel: 1-800-654-3282, (856)222-5320 http://www.okiprintingsolutions.com  
59388905  
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