Xerox DocuMate 3920
User’s Guide
114
Cleaning the Scanner
Regular maintenance of your scanner can help to ensure continual optimal performance.

Cleaning the Automatic Document Feeder

You may need to clean the ADF feed mechanism if documents do not feed easily into the ADF, or
several feed in at the same time.
To clean the ADF:
1. Wet a soft cloth with some Isopropyl alcohol (rubbing alcohol).
2. Open the ADF cover.
3. Wipe the feed roller from side to side. Rotate the roller to clean its entire surface.
NOTE: Please be careful when cleaning the roller. T he roller is designed to rotate in one dire ction only.
As you’re cleaning the roller, make sure it rotates easily, and continue rotating it in that direction
while wiping it clean. Do NOT force the roller to rotate in the opposite direction. Forcing the roller to
rotate will damage it, and may cause the scanner to feed pages incorrectly.