Ricoh MP CW2201

Possible causes:
• Dirty exposure glass
• CIS defective
5. Vertical white lines
Possible causes:
• Dirty exposure glass
• Dirt or scratches on the white plate above the CIS
• CIS defective
6. Black or white bands with no image-width 1/5 A0 (E) size
Possible causes:
• Connection problem between CIS and IPU
• CIS output error
• IPU board adjustment error
Scanning Problems
735