Scanner System: Low Image Density, Rough Image - Konica Minolta bizhub C25 Service Manual

22. IMAGE QUALITY PROBLEM
22.2.10

Scanner system: low image density, rough image

A. Typical faulty images
B. Troubleshooting procedure
Step Section
1 Original glass
2
354
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Check item
Original Glass is dirty.
The problem has been eliminated
through the checks of steps up to 1.
Field Service Ver. 1.1 May 2011
Result Action
YES Wipe the surface clean with a
soft cloth.
NO Change scanner unit.
Change MFPB/1.
A02EF4C516DA