Printer System: Gradation Reproduction Failure - Konica Minolta bizhub 200 Service Manual

Field Service Ver. 2.5 Jul. 2006
20.3.17

Printer System: Gradation reproduction failure

A. Typical Faulty Images
B. Troubleshooting Procedure
Step Section
1 Transfer Roller
2 -
Confidential – for internal use only, do not distribute
Check Item
Transfer Roller is dirty or deformed.
The problem has been eliminated after
performing step 1.
20. Image quality problem
4036fs4048c0
Result
YES Change Transfer Roller
Unit.
NO Change Photo Conductor
Unit.
Change Developing Unit.
Change Mechanical Con-
trol Board.
Action
275