Every effort has been made to ensure that the information in this document is complete,
accurate, and up-to-date. The manufacturer assumes no responsibility for the results of
errors beyond its control. The manufacturer also cannot guarantee that changes in
software and equipment made by other manufacturers and referred to in this guide will
not affect the applicability of the information in it. Mention of software products
manufactured by other companies does not necessarily constitute endorsement by the
manufacturer.
While all reasonable efforts have been made to make this document as accurate and
helpful as possible, we make no warranty of any kind, expressed or implied, as to the
accuracy or completeness of the information contained herein.
The most up-to-date drivers and manuals are available from the web site:
http://www.okiprintingsolutions.com
Trademark Information _______________________________
Oki and Microline are registered trademarks of Oki Electric Industry Company Ltd.
Apple, Macintosh and Mac OS are registered trademarks of Apple Computers Inc.
Hewlett-Packard, HP, and LaserJet are registered trademarks of Hewlett-Packard
Company.
Microsoft, MS-DOS and Windows are either registered trademarks or trademarks of
Microsoft Corporation in the United States and/or other countries.
Other product names and brand names are registered trademarks or trademarks of their
proprietors.
Regulatory Information _______________________________
This product complies with the requirements of the Council Directives 89/
336/EEC (EMC) and 73/23/EEC (LVD) as amended where applicable on
the approximation of the laws of the member states relating to
electromagnetic compatibility and low voltage.
Paper and tray information . . . . . . . . . . . . . . . . . 102
Service and support . . . . . . . . . . . . . . . . . . . . . . . .105
B4400/4500/4600 User’s Guide
5
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.
B4400/4500/4600 User’s Guide
6
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.
B4400/4500/4600 User’s Guide
7
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.
B4400/4500/4600 User’s Guide
8
• [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:
AbbreviationMeaning
CtrlControl
dpidots per inch
DIMMDual In-line Memory Module
nnetwork card installed
LEDLight Emitting Diode
MFTManual Feed Tray
MPFMulti-purpose Feeder Tray
NICNetwork Interface Card
PCLPrinter Control Language
PSPostScript (emulation)
PSEPostScript Emulation
RAMRandom Access Memory
SIDMSerial Impact Dot Matrix
B4400/4500/4600 User’s Guide
9
Printer components
Apart from the Operator panels, which are described in the
next chapter, the B4400, B4500, and B4600 printers look
similar from the outside. The important components are
identified in the representations below.
1.Operator panel (B4500 and 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
8
7
1
2
3
4
5
6
10.LED array
11.Image drum
12.Manual feed tray (single sheet) (shown in closed
position)
B4400/4500/4600 User’s Guide
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13.Paper feed tray (250 sheets)
14.Toner cartridge
15.Fuser unit
16.Top co ve r
Fig1_06a.JPG
16
15
14
17.Power cable connection
18.Cooling fan
10
11
12
13
B4400/4500/4600 User’s Guide
11
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
23
24
25
26
20
21
B4400/4500/4600 User’s Guide
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27
22
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
3
B4400/4500/4600 User’s Guide
13
1
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
B4400/4500/4600 User’s Guide
14
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.
B4400/4500/4600 User’s Guide
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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.
B4400/4500/4600 User’s Guide
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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/m
2
].
NOTE: Do not install paper over the PAPER FULL mark (a).
F10_04.jpg
a
B4400/4500/4600 User’s Guide
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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.
B4400/4500/4600 User’s Guide
18
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
B4400/4500/4600 User’s Guide
19
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.
B4400/4500/4600 User’s Guide
20
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
B4400/4500/4600 User’s Guide
21
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.
B4400/4500/4600 User’s Guide
22
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.
B4400/4500/4600 User’s Guide
23
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 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.
Ready LED (green)
B4400/4500/4600 User’s Guide
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• 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
XXOn Line.
XOff Line.
XX
Flash 1 –
slow blink
Printer is warming up/
processing/ printing.
XX
Xx
XX
XX
X
Flash 3 —
rapid blink
X
Flash 3 —
rapid blink
X
Flash 3 —
rapid blink
Flash 1 –
slow blink
Flash 2 —
blink
Flash 2 —
blink
Flash 3 —
rapid blink
X
Flash 3 —
rapid blink
No paper in the tray.
Paper Jam.
Toner low/Drum near end of
life.
Drum Cartridge at end of life.
Turn the printer off and on
again. If this does not clear
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.
• Interrupting data processing when the printer is
receiving and processing data.
B4400/4500/4600 User’s Guide
25
• 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:
B4400/4500/4600 User’s Guide
26
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
B4400/4500/4600 User’s Guide
27
a
Printer Setup Tab
Select this tab to access to the Open Configuration button.
S M Printer State tab.jpg
B4400/4500/4600 User’s Guide
28
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.
B4400/4500/4600 User’s Guide
29
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.