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Every effort has been made to ensure that the information in Oki is a registered trademark of Oki Electric Industry this document is complete, accurate, and up-to-date. Oki Company, Ltd. assumes no responsibility for the results of errors beyond its control.
Safety Instructions Your Oki printer has been carefully designed to give you years of • Do not use your printer near water, or spill liquid of any kind safe, reliable performance. As with all electrical equipment, however, on it. there are a few basic precautions you should take to avoid hurting •...
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Energy Star • Liquid has been spilled into the printer, or it has been exposed to water. As an Energy Star Partner, Oki has • The printer has been dropped, or the cabinet is damaged. determined that this product meets the •...
Contents Safety Instructions ............. 3 Using the Cleaning Page Feature ........13 Replacing the Toner Cartridge ........... 4 The Cleaning Page process ..........13 When to Replace the Toner Cartridge ....... 9 Transporting Your Printer ..........13 Toner Cartridge Life ............9 Problem Solving ..............
Replacing the Toner Cartridge 1. Open the cover and remove the used toner cartridge. 3. Unwrap the new cartridge. Caution: Opening the top cover exposes hot surfaces which are clearly labelled. Do NOT touch them. 4. Peel tape off bottom. 2.
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5. Insert the toner cartridge. 7. Clean the LED array (See page 10). 8. Close the printer cover. 6. When the cartridge is in place, push the grey lock lever forward until it stops. OKIPAGE 4w...
Higher print density means toner is used up faster. Note: We recommend that you use genuine Oki consumable products in your page printer. Oki’s microfine toner At 5% print density, a toner cartridge will print an average of gives you the ultimate in print quality.
If you see faded vertical areas or light printing down a page. • If printing is fuzzy or blurred. Wipe the LED array gently with the cleaning pad that came with your toner cartridge. You can also use a clean, lint free cloth. OKIPAGE 4w...
Replacing the Image Drum 1. Open the cover and remove the used image drum 3. Insert the new image drum cartridge. cartridge. Caution: The Image Drum’s green surface is delicate. Do not touch it and take care not to scratch it. 2.
The image drum cartridge should last about 10,000 pages for continuous printing, up to 8,000 pages at 3 pages per job, and about 4,500 pages at 1 page per job. OKIPAGE 4w...
Using the Cleaning Page Feature Transporting Your Printer The Cleaning Page process If you need to transport your printer to another location, including return for service, be sure to take the following precautions: • Removes residual impurities from printing surfaces. •...
Solution: Static electricity, generally from dry environments, causes toner to stick to (2) Toner cartridge is empty. Replace the toner background. Change papers to a smoother laser cartridge. bond or use a humidifier. OKIPAGE 4w...
Software Problems Carefully remove drum and slowly shake from side to side a few times to redistribute It is essential to ensure that you have installed the correct Oki toner. printer drivers. If printing from a DOS box your application should be set up for printing with an HP LaserJet II or (2) Image drum may be worn out;...
Power Save mode is set on to conserve energy, Maximum length is 1.8 metres. the fuser must heat up before printing the next (2) See Software Problems. job. To eliminate warm-up delay, use the printer control panel software to change Power Save setting. OKIPAGE 4w...
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Problem: Printed paper curls excessively. Problem: Printed paper emerges wrinkled. Solution: Heat from the toner fusing process removes Solution: Use the printer control panel software to change moisture from paper and may cause curling. If the paper thickness setting to light. curling is severe: (a) Turn paper over in the paper feeder.
9 Change Drum message 12 Transporting Your Printer 13 life of 12 replacing 11 when to replace 12 LED array cleaning 10 Power cable 3 rating 3 source 3 Problem solving hardware 16 print quality 14 software 15 OKIPAGE 4w...
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