Cleaning Printer Parts - Lexmark CX730 User Manual

Maintain the printer
Resetting the supply usage counters
1
From the home screen, touch Settings > Device > Maintenance > Configuration Menu > Supply Usage
And Counters.
2
Select the counter that you want to reset.
Warning—Potential Damage: Supplies and parts without Return Program agreement terms may be reset and
remanufactured. However, the manufacturer's warranty does not cover any damage caused by non-genuine
supplies or parts. Resetting counters on the supply or part without proper remanufacturing can cause
damage to your printer. After resetting the supply or part counter, your printer may display an error indicating
the presence of the reset item.

Cleaning printer parts

Cleaning the printer
CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock when cleaning the exterior of the
printer, unplug the power cord from the electrical outlet and disconnect all cables from the printer before
proceeding.
Notes:
•
Perform this task after every few months.
•
Damage to the printer caused by improper handling is not covered by the printer warranty.
1
Turn off the printer, and then unplug the power cord from the electrical outlet.
2
Remove paper from the standard bin and multipurpose feeder.
3
Remove any dust, lint, and pieces of paper around the printer using a soft brush or vacuum.
4
Wipe the outside of the printer with a damp, soft, lint‑free cloth.
Notes:
•
Do not use household cleaners or detergents, as they may damage the finish of the printer.
•
Make sure that all areas of the printer are dry after cleaning.
5
Connect the power cord to the electrical outlet, and then turn on the printer.
CAUTION—POTENTIAL INJURY: To avoid the risk of fire or electrical shock, connect the power cord
to an appropriately rated and properly grounded electrical outlet that is near the product and easily
accessible.
Cleaning the touch screen
CAUTION—SHOCK HAZARD: To avoid the risk of electric shock when cleaning the exterior of the
printer, unplug the power cord from the electrical outlet and disconnect all cables from the printer before
proceeding.
1
Turn off the printer, and then unplug the power cord from the electrical outlet.
2
Using a damp, soft, lint‑free cloth, wipe the touch screen.
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