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Cleaning the scanner glass
Clean the scanner glass and other related parts when vertical streaks appear on your printed pages or when you see
marks or smudges on such parts.
1 Dampen a clean, lint‑free cloth with water.
2
Gently wipe clean the scanner glass and other related parts.
1 Backing material
2 Scanner glass
3 ADF scanner glass
4 ADF press plate
Note: Make sure all ink or corrective fluid on the document is dry before placing the document on the scanner glass.
Cleaning the touch screen
The touch screen of your printer control panel may need to be cleaned from time to time to remove fingerprints and
smudges.
1 Make sure 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 from the printer before proceeding.
2
Wipe the touch screen with the cloth that came with your printer or with another clean, dry, lint‑free cloth.
Warning—Potential Damage: Do not use liquids, household cleaners, or detergents, as they may damage the
touch screen.
Maintaining the printer 134