Printer Monocolor: Blurred Image - Konica Minolta bizhub C25 Service Manual

Field Service Ver. 1.1 May 2011
22.2.21

Printer monocolor: blurred image

A. Typical faulty images
B. Troubleshooting procedure
Step Section
1 PH unit
2 Imaging unit
3
Check item
The surface of the PH window is
dirty.
Dirty on the outside.
The problem has been eliminated
through the checks of steps up to 2.
22. IMAGE QUALITY PROBLEM
Result Action
YES Clean with cleaning jig.
YES Clean.
NO Change imaging unit.
 Change PH unit.
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