Chapter 8

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 device.

Clean the exterior

NOTE: Before cleaning the device, turn off the power and unplug the power cord from the electrical socket.

Use a soft, damp, lint-free cloth to wipe dust, smudges, and stains off of the case. The exterior of the device does not require cleaning. Keep fluids away from the interior of the device, as well as from the device control panel.

Clean the automatic document feeder

If the automatic document feeder picks up multiple pages or if it does not pick up plain paper, you can clean the rollers and separator pad. Lift the automatic document feeder cover to access the pick assembly inside the automatic document feeder, clean the rollers or separator pad, and then close the cover.

116 Maintain and troubleshoot