Xerox DocuMate 742 User Manual page 77

Maintenance
4. Grab the top of the roller housing, just beneath the ADF cover release.
5. Firmly pull the roller housing towards you. You will hear it release from the scanner cover.
6. Leverage the roller housing out of the scanner.
7. Place the roller housing face down on a flat surface.
6-4
DocuMate 742
User's Guide