User Guide

Maintain the printer
This section provides instructions for keeping the printer in top working condition. Perform these
maintenance procedures as necessary.
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Clean the scanner glass
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Clean the exterior
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Clean the automatic document feeder
Clean the scanner glass
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 by pressing the
(the Power button) and unplug the power cord from the
electrical socket.
2. Lift the scanner lid.
3. Clean the scanner glass and lid backing by using a soft, lint-free cloth that has been sprayed
with a mild glass cleaner.
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 scanner glass.
CAUTION: Do not spray the glass cleaner directly on the scanner glass. If too much glass
cleaner is applied, the cleaner could leak under the scanner glass and damage the scanner.
4. Close the scanner lid, and turn on the printer.
Clean the exterior
WARNING! Before cleaning the printer, press (the Power button) to turn off the printer and
unplug the power cord from the wall socket.
Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the case. Keep fluids away
from the interior of the printer, as well as from the printer control panel.
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