Ricoh BE-C1 D046 Field Service Manual page 521

Vertical black lines
Possible causes:
4.
• Dirty exposure glass
• CIS defective
Vertical white lines
Possible causes:
5. • Dirty exposure glass
• Dirty or scratched white platen roller
• CIS defective
Black or white bands with no image-width 1/8 A0 (E) size
Possible causes:
6. • Connection problem between CIS and IPU
• CIS output error
• IPU board adjustment error
Troubleshooting Guide
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