User manual OKI OKIPAGE 20DXN

[. . . ] OKIDATA OKIPAGE 20 & 20DX User's Guide ® Every effort has been made to ensure that the information in this document is complete, accurate, and up-to-date. OKIDATA assumes no responsibility for the results of errors beyond its control. OKIDATA 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 OKIDATA. [. . . ] If desired, a second Paper Expansion Tray can be added to triple the paper capacity to 1, 590 sheets. Install this card in your OKIPAGE 20/20DX printer to convert it for operation on a network. English­41 Adobe PostScript Level 2 SIMM Kit (P/N 70032701) Flash ROM Memory SIMMs 4 MB (P/N 70032601) 8 MB (P/N 70033201) Expanded Memory SIMMs User-installable RAM SIMMs are available to upgrade the printer's memory in the following sizes: · 4 MB SIMM (Okidata Part # 70028801) · 8, 16 and 32 MB SIMMs commercially available (72-pin, 60 ns, FPM, Non-parity) SIMM Configurations There are three sockets in your OKIPAGE 20/20DX printer to take SIMM boards. See Appendix C for information on the possible SIMM configurations for these sockets. E­42 Chapter 7: Accessories Chapter 8: Maintenance This chapter explains how to replace the toner and image drum cartridges, and clean the LED array. The Image Drum: Type 7 (P/N 40468701) General Consumables Information The Toner Cartridge: Type 7 (P/N 40468801) Image Drum Life The life of the image drum depends on a number of factors, including the operating temperature, humidity, the type of paper you use, and the number of pages per job. Each time you print or turn the printer on, the drum has to rotate to start up and to wind down. As a result, frequent one-page print jobs will wear down your drum more quickly than multiple-page print jobs. The image drum cartridge should last up to 30, 000 pages at 3 pages per job (continuous printing) or 19, 000 pages at 3 pages per minute. Toner Cartridge Life Toner cartridge life depends on the page density, the percentage of each page that is printed black. An average business letter is printed at between 3% and 5% density, graphics density is usually higher. The higher the print density, the more toner is used. On the average, a toner cartridge will produce approximately 5000 sheets at 5% print density. Important: The first toner cartridge you place in your printer will only produce between 2500 and 3500 sheets. This is normal, as the new image drum reservoir and developing roller system must saturate with toner. English­43 Replacing the Toner Cartridge (P/N 40468801) Replace the toner cartridge after TONER LOW displays in the control panel window. At this point, the printer will print about 100 more sheets, then display TONER EMPTY and stop printing. Printing will resume when a new toner cartridge is installed. Press the OPEN button and lift the cover. 4. Remove the toner cartridge from the foil package and shake it from side to side a few times to distribute the toner evenly. 5. Carefully peel off the tape from the bottom of the cartridge. 2. Pull the grey lock lever toward the front of the printer until it stops. 6. Place left end of the toner cartridge into the toner well at an angle, aligning the recess in the end of the toner cartridge with the tab on the image drum. Recess 3. Lift out and discard the used toner cartridge in accordance with local regulations. Tab 7. Lower the right side of the cartridge, aligning the slot with the ridge in the image drum. E­44 Chapter 8: Maintenance 8. Push the grey lock lever toward the back of the printer until it stops. 11. Locate the clear plastic film inside the front of the printer, then fold the lens cleaner over and use it to wipe any paper dust off the plastic film. Film 9. Lift out the image drum and put it on a smooth, flat surface. [. . . ] 65 physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 typefaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 Storing paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Supplies, purchasing . . . . . . . . . . . . . . . . . . [. . . ]