Xerox DocuMate 632 User Manual page 109

Maintenance
104
4. Wipe the ADF pad from top to bottom. Be careful not to snag
the swab on the springs on either side of the pad.
5. Close the cover when you're finished.
Cleaning the Flatbed Scanner Glass
Scanning items that have excessive amounts of dirt or dust may
dirty the glass. To ensure the best quality scanned item, wipe the
scanner glass with a soft clean cloth to rid the glass of dust or other
debris.
If there is any residue on the glass that does not remove with a soft
dry cloth try dampening the cloth with Isopropyl rubbing alcohol.
NOTE: If lines are appearing in scans from the ADF but not
from the flatbed, make sure you have cleaned the area of the
flatbed glass that the ADF scans against. This area is at one
side of the glass and has a white reference frame. This is the
area of the glass where images are captured as paper is pulled
through the ADF during scanning.
DocuMate 632 Scanner User's Guide