Contents Maintaining the printer................3 Cleaning the exterior of the printer......................3 Cleaning the scanner glass........................3 Cleaning the ADF parts..........................4 Cleaning the printhead lenses........................5 Storing supplies............................8 Checking the status of supplies.........................9 Checking the status of supplies from the printer control panel.................9 Checking the status of supplies from a network computer................9 Ordering supplies............................9 Ordering toner cartridges...........................9 Ordering imaging units............................10...
Maintaining the printer Cleaning the exterior of the printer Make sure that the printer is turned off and unplugged from the wall outlet. CAUTION—SHOCK HAZARD: To avoid the risk of electric shock when cleaning the exterior of the printer, unplug the power cord from the wall outlet and disconnect all cables to the printer before proceeding. Remove paper from the standard exit bin.
Scanner glass ADF glass Wipe the areas shown and let them dry. Close the scanner cover. Cleaning the ADF parts Clean the ADF parts periodically to maintain optimal printing performance. Residue on the ADF parts may cause print quality issues and false 28x paper jam messages. Turn the printer off.
Reinsert the pick roller assembly. Wipe the entire surface under the ADF cover, including the two small white rollers. Close the ADF cover. Cleaning the printhead lenses Open the front door. Maintaining the printer...
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Turn the toner lock lever to the right and pull the toner cartridge out. Remove the imaging unit: Open the internal cover. Push the imaging unit lock lever up and pull out the imaging unit. Maintaining the printer...
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Locate the LED wipe at the end of the imaging unit. Make sure it is in the correct position. Reinstall the imaging unit. When inserted into the printer, the LED wipe will rub across the row of LEDs, thus cleaning the printhead lenses.
Using both hands, push the sides of the internal cover firmly until the cover clicks into place. Insert the toner cartridge into the printer and then turn the toner lock lever to the left. Repeat step 2–6 to for all imaging units. Close the front door.
To order supplies in the U.S., contact Lexmark at 1-800-539-6275 for information about Lexmark authorized supplies dealers in your area. In other countries or regions, visit the Lexmark Web Site at www.lexmark.com or contact the place where you purchased the printer.
Recommended toner cartridges and part numbers Part name Part number Black high-yield toner cartridge X925H2KG Cyan high-yield toner cartridge X925H2CG Magenta high-yield toner cartridge X925H2MG Yellow high-yield toner cartridge X925H2YG Ordering imaging units When 84.xx [Color] imaging unit low, or 84.xx [Color] imaging unit nearly low appears, order a replacement imaging unit.
Part name Part number Waste toner bottle C925X76G Ordering ADF replacement parts Order ADF replacement parts if you experience problems with paper double-feeding or failing to feed through the ADF. Part name Part number ADF separator roll 40X6328 ADF pick roll 40X6327 Replacing Supplies Replacing an imaging unit...
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Push the imaging unit lock lever up and pull out the imaging unit with the toner cartridge attached to it. Unpack the replacement imaging unit. Peel off the black protective sheet and the toner sealing tape. Insert the imaging unit into the printer until it clicks it into place. Using both hands, push the sides of the internal cover firmly until the cover clicks into place.
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Unpack the toner cartridge, and then shake it to redistribute the toner. Peel off the toner sealing tape. Insert the toner cartridge and turn the lock lever to the left. Close the front door. Maintaining the printer...
Replacing a toner cartridge Open the front door. Warning—Potential Damage: To avoid overexposing the imaging units, do not leave the door open for more than 10 minutes. Turn the toner lock lever to the right and pull the toner cartridge out. Unpack the toner cartridge, and then shake it to redistribute the toner.
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Peel off the toner sealing tape. Insert the new cartridge into the printer and then turn the toner lock lever to the left. Close the front door. Maintaining the printer...
Replacing the waste toner bottle Turn the printer off. Open the front door. Open the internal cover. Pull out the used waste toner bottle. Unpack the new waste toner bottle. Maintaining the printer...
Insert the new waste toner bottle into the printer. Using both hands, push the sides of the internal cover firmly until it clicks into place. Close the front door. From the printer control panel, reset the Waste Toner Bottle counter in the Supplies menu. Moving the printer Before moving the printer CAUTION—POTENTIAL INJURY: The printer weight is greater than 18 kg (40 lb) and requires two or more trained...
Lift the printer off of the optional drawer and set it aside instead of trying to lift the drawer and printer at the same • time. Note: Use the handholds located on both sides of the printer to lift it off the optional drawer. Warning—Potential Damage: Damage to the printer caused by improper moving is not covered by the printer warranty.