Cleaning the device
To clean the exterior
Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the exterior of the device.
To clean the scanner glass
Dirty glass, from fingerprints, smudges, hair, and so on, affects the accuracy of special features such
as fit-to-page and copy.
1. Turn off the device, unplug the power cord from the electrical socket, and raise the lid.
2. Clean the glass by using a soft cloth or sponge that has been moistened with nonabrasive glass
cleaner.
Figure 4-1 Cleaning the scanner glass
CAUTION Do not use abrasives, acetone, benzene, ammonia, ethyl alcohol, or carbon
tetrachloride on any part of the device; these can damage the device. Do not place liquids
directly on the glass. They might seep under it and damage the device.
3. To prevent spotting, dry the glass by using a chamois or cellulose sponge.
To clean the lid backing
Minor debris can accumulate on the white document lid backing that is located underneath the scanner
lid.
1. Turn off the device, unplug the power cord from the electrical socket, and raise the lid.
36 Chapter 4 Maintenance ENWW
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