Lexmark 436 - Manual (Page 146)

Maintaining the printer
Cleaning the exterior of the printer
1 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.
2 Remove all paper from the printer.
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.
4 Wipe only the outside of the printer.
Warning—Potential Damage: Using a damp cloth to clean the interior may cause damage to your printer.
5 Make sure all areas of the printer are dry before beginning a new print job.
Cleaning the scanner glass
If you encounter print quality problems, such as streaks on copied or scanned images, clean the areas shown.
1 Slightly dampen a soft, lint-free cloth or paper towel with water.
2 Open the scanner cover.
1
2
3
4
1 White underside of the ADF cover
2 White underside of the scanner cover
3 Scanner glass
4 ADF glass
Maintaining the printer 146