Every eff o rt has been made to ensure that the information in
this document is complete, accurate, and up-to-date. Oki
assumes no responsibility for the results of errors beyond its
control. Oki 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
Oki.
Copyright 1996 by Oki. All rights reserved.
First edition January, 1996.
Written and produced by the Oki Documentation Dept.
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Oki is a registered trademark of Oki Electric Industry
Company, Ltd.
Energy Star is a trademark of the United States En vironmental
Protection Agency
Microsoft, MS-DOS and W indo ws are registered trademar ks
of Microsoft Corporation.
2OKIPAGE 4w
Safety Instructions
Your Oki printer has been carefully designed to give you years of
safe, reliable performance. As with all electrical equipment,
howev er, there are a fe w basic precautions you should take to a void
hurting yourself or damaging the printer:
•Read the setup instructions in this handbook carefully . Be sure
to save it for future reference.
•Read and follow all warning and instruction labels on the printer
itself.
•Unplug the printer before you clean it. Use only a damp cloth;
do not use liquid or aerosol cleaners.
•Place your printer on a firm, solid surface. If you put it on
something unsteady , it may fall and be damaged; if you place
it on a soft surface, such as a rug, sofa, or bed, the vents may
become blocked, causing the printer to overheat.
•T o protect your printer from overheating, make sure all openings
on the printer are not blocked. Do not put the printer on or near
a heat source, such as a radiator or heat register . K eep it out of
direct sunlight. Allow enough room around the printer fo r
adequate ventilation and easy access to the paper trays.
•Do not use your printer near water, or spill liquid of any kind
on it.
•Be certain that your power source matches the rating listed on
the back of the printer. If you are not sure, check with your
dealer or with your local power company.
•Your printer has an earthed, 3-pin plug as a safety feature, and
it will only fit into an earthed outlet. If you cannot plug it in,
chances are you have an older, non-earthed outlet; contact an
electrician to have the outlet replaced. Do not use an adapter
to defeat the earthing.
•To avoid damaging the power cable, do not put anything on it
or place it where it will be walked on or damaged. If the cable
becomes damaged or frayed, replace it immediately.
•If you are using an extension cable or power strip with the
printer, make sure that the total current (amperes) required by
all the equipment on the extension is less than the extension’s
rating. The total ratings of all equipment plugged into the outlet
should not exceed 15 amperes.
•This printer must be installed near to a power outlet switch
which shall remain easily accessible.
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3Read Me First
•Do not poke anything into the ventilation slots on the printer;
you could get a shock or cause a fire.
•Aside from the routine maintenance described in this handbook,
do not try to service the printer yourself; opening the cover
may expose you to shocks or other hazards.
•Lifting the top cover exposes hot surfaces. These are clearly
labelled. Do NOT touch them.
•Do not make any adjustments other than those outlined in the
handbook since you may cause damage requiring extensive
repair work.
If anything happens that indicates that your printer is not working
properly or has been damaged, unplug it immediately and contact
your dealer .
These are some of the things to look for:
• The power cable or plug is frayed or damaged.
• Liquid has been spilled into the printer, or it has been e xposed
to water.
• The printer has been dropped, or the cabinet is damaged.
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• The printer does not function normally when you are
following the operating instructions.
4OKIPAGE 4w
Features
Congratulations! You have selected a Windows compatible
printer with easy operation, and high reliability.
Your printer’s features include:
•Outstanding print quality utilising a solid state LED array .
•Easy paper handling with a universal paper feeder, plus
manual feed for envelopes and special documents.
•Windows compatible high-speed bi-directional
Centronics type parallel reception.
•600 DPI Class print quality.
•4 pages per minute print speed.
•Oki proprietary “Hiper-W” driver for Windows.
•On-screen status monitor for printer setup and control.
•128K standard memory.
•Energy efficient operation.
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This product complies with the requirements of the Council
Directives 89/336/EEC and 73/23/EEC on the approximation
of the laws of the member states relating to electromagnetic
compatibility and low voltage.
Energy Star
As an Energy Star Partner, Oki has
determined that this product meets the
Energy Star guidelines for energy
efficiency.
Index ................................................................................ 19
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7Read Me First
Printer Components
Paper Feeder Extender
Paper Exit
Manual Feed Slot
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Paper Feeder
Power Switch
Po wer Cabl e
Receptacle
Parallel Interface Connector
Image Drum Cartridge with
T oner Cartridge installed
LED Arra y
8OKIPAGE 4w
Checking the Contents
Unpack your printer. You should have:
1. Printer (with Image Drum Cartridge installed but not
ready for use).
2. Driver Pack.
3. Toner Cartridge.
4. Printer Handbook.
5. Power Cable.
6. Lightproof plastic bag (For storing image drum if printer
must be transported).
If any item is missing, contact your dealer immediately.
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Printer Handbook
9Read Me First
Setting Up Your Printer
Removing the protective sheet
1. Lift open the cover.
2. Remove the image drum.
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3. Remove the protective sheet.
Caution: The Image Drum’s green surface is delicate.
Do not touch it and take care not to scratch it.
4. Replace the image drum.
10OKIPAGE 4w
Installing T oner
1. Remove the protective plastic cover from the toner well
in the image drum unit.
2. Shake the toner cartridge gently to distribute toner e venly .
Do not remove cartridge from packaging.
3. Unwrap the new cartridge.
4. Remove the tape.
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11Read Me First
5. Insert the toner cartridge.
7. Close the printer cover.
➊
6. Push the grey lever forward.
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➋
12OKIPAGE 4w
Connecting Y our Printer
Make sure your printer is not plugged in and your computer
is turned off.
The parallel cable must support bidirectional
communication and must be shielded.
1. Plug the interface cable from your computer into the
parallel socket in the printer.
2. Plug the power cable into the printer, then into a nearby
earthed outlet.
3. Switch the printer on.
POWER
POWER
OFF
ON
ON
OFF
The ready light comes on.
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13Read Me First
Installing Printer Driver
Using Fonts
Insert the printer diskette 1 into your disk drive.
From Windows 3.1x Program Manager:
1. Click
2. Click
3. Type a:setup in the Command Line box.
4. Click
Follow the on screen instructions.
From the Windows 95 desktop:
1. Click the
2. Click
3. Type a:setup in the dialogue box.
4. Click
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Follow the on screen instructions.
[FILE]
Menu on the Program Manager screen.
[RUN]
.
[OK]
.
[Start]
button.
[RUN]
.
[OK]
.
Any font you can display on your screen in Windows will
print on your printer. Simply select a font in your software
program, your document will print in the font you have
selected. For detailed information on how to select fonts in
your software package, refer to your software documentation.
Note:The toner fusing process in your printer generates a
significant amount of heat, and the top cover will feel
quite warm. This is perfectly normal. If the top cov er
becomes too hot to touch, switch the printer off and
call your dealer for advice.
14OKIPAGE 4w
Choosing Paper
Paper Sizes
•For best r esults, use smooth, high quality paper, such as
copier type paper or paper with a Sheff ield ra ting of 250
or less.
•Store paper in its ream wrapper until you are ready to use
it. Keep it awa y from moisture or other conditions that
can cause it to wrinkle or curl.
•Preprinted forms must not scorch, melt, offset, or release
hazardous emissions when heated to 200°C (392°F).
•Avoid printing on both sides of the paper for more than a
few pages, or on preprinted documents that hav e been in
a photocopier.
•Try paper before you buy it in quantity.
Letter8.5" x 11"
Legal 138.5" x 13"
Legal 148.5" x 14"
Executive7.25" x 10.5"
A4210mm x 297mm
A5148mm x 210mm
B5176mm x 250mm
A6105mm x 148mm
Free sizeWidth: 76.2 to 216mm
The paper feeder handles up to 100 sheets of 75 g/m² (20 lb.)
paper .
1. Lift out the paper feeder extender.
2. Set the left paper guide to the marker for the required
paper size and move the right guide to a position slightly
wider than your paper width.
3. Insert the paper so that it is up against the left paper guide
and check that it is not skewed.
4. Adjust the right paper guide to fit against the edge of the
paper. Do not mov e the left guide again as this may cause
the paper to be skewed as it is fed in.
5. Lift the paper up out of the tray again slightly (about 1
cm) and reinsert gently , allo wing it to drop under its o wn
weight. Do not force it down.
Note: Insert letterhead paper face-down top of page first.
Paper Exit
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16OKIPAGE 4w
•Up to 30 sheets of 75 g/m² (20 lb.) paper can be stacke d.
•Printed pages exit face up.
Manual Feed
Transparencies/Adhesive Labels
Use manual feed for printing env elopes, transparencies, legal
and odd size paper.
1. Adjust guides.
2. Insert paper squarely into the guides.
Note: Insert letterhead paper face-up, top of page first.
•Always use manual feed.
•Feed one sheet at a time.
•Should be specifically made for laser printers or
photocopiers.
•Must be able to withstand 200°C for 0.1 second.
•Labels should cover the entire carrier sheet; carrier sheet
or adhesive must not be exposed to an y part of the printer .
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17Read Me First
Printing Envelopes
Choosing Envelopes
1. Adjust the guides.
2. Insert envelope flap side down and to the left.
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•Use manual feed.
•No windows or metal clasps.
•Maximum Weight 90 g/m² (24 lb.)
•Smooth even surface.
•No self-sealing flaps.
•Seams down the sides, not across the middle.
•Squared-off flaps that do not cover the print area.