Lexmark X790 manual Maintaining the printer, Cleaning the exterior of the printer

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Maintaining the printer

Periodically, certain tasks are required to maintain optimum print quality.

Cleaning the exterior of the printer

1Make 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.

2Remove paper from the standard exit bin.

3 Dampen a clean, lint‑free cloth with water.

Warning—Potential Damage: Do not use household cleaners or detergents, as they may damage the finish of the printer.

4Wipe only the outside of the printer, making sure to include the standard exit bin.

Warning—Potential Damage: Using a damp cloth to clean the interior may cause damage to your printer.

5Make sure the paper support and standard exit bin are dry before beginning a new print job.

Maintaining the printer

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Contents August X790 SeriesContents Maintaining the printer Cleaning the exterior of the printerCleaning the scanner glass Cleaning the ADF parts Page Cleaning the printhead lenses Storing supplies Checking the status of suppliesChecking the status of supplies from a network computer Ordering supplies Ordering a print cartridgeOrdering a fuser or a transfer module Ordering an ADF kit Ordering a cleaning kitOrdering a waste toner bottle Ordering staple cartridgesReplacing a print cartridge Replacing suppliesPage Page Replacing the waste toner bottle Before moving the printer Moving the printerShipping the printer Moving the printer to another location
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