Xerox FaxCentre F110 Service Manual page 51

Image Quality
Problem 4
Vertical lines.
Cause 4
Dirt on the CIS.
Solution 4
Clean the CIS using a micro fibre wiper and lens and mirror cleaner, PL 12.
Problem 5
Vertical lines.
Cause 5
Damaged CIS.
Solution 5
Replace the CIS. PL 3.
FaxCentre F110 12/04 3-13