Clean the scanner glass
NOTE: Dust or dirt on the scanner glass, scanner lid backing, or scanner frame
can slow down performance, degrade the quality of scans, and affect the accuracy
of special features such as fitting copies to a certain page size.
To clean the scanner glass
1.
Turn off the printer. For more information, see Turn off the printer.
2.
Lift the scanner lid.
3.
Clean the glass by using a soft, lint-free cloth that has been sprayed with a mild
glass cleaner. Dry the glass with a dry, soft, lint-free cloth.
CAUTION: Use only glass cleaner to clean the scanner glass. Avoid
cleaners that contain abrasives, acetone, benzene, and carbon tetrachloride,
all of which can damage the scanner glass. Avoid isopropyl alcohol because it
can leave streaks on the glass.
CAUTION: Do not spray the glass cleaner directly on the glass. If too much
glass cleaner is applied, the cleaner could leak under the glass and damage
the scanner.
4.
Close the scanner lid, and turn on the printer.