Replacing The Rollers - Xerox DocuMate 4799 Manual

Scanner Options, Maintenance and Troubleshooting
3. Point the tip of the blower at the sensor and squeeze the blower to direct a puff of air at the
sensor head to remove dust.
Do this for each sensor in the scanner.

Replacing the Rollers

When replacing the rollers described in this section, you should replace all of the rollers at the
same time. Do not replace just one roller and not the other. When you are finished replacing the
roller, reset the roller count in the user utility as described on page 6-20.
WARNING: keep all replaceable parts out of the reach of children. These parts are
small and pose a choking hazard.
Turn off the scanner power then unplug the power cord from the scanner. Pull the cover release
handle and open the scanner.
When you are done replacing the rollers, close the scanner carefully pressing down on both sides
of the cover until it locks in place. Do not slam down the cover.
User Guide
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Xerox DocuMate 4799
6-11