Printer System: Void Areas - Konica Minolta bizhub 200 Service Manual

20. Image quality problem
20.3.14

Printer System: Void areas

A. Typical Faulty Images
B. Troubleshooting Procedure
Step Section
1 Imaging Unit
2 Transfer Roller
3 Fusing Unit
4 -
272
Check Item
Photo Conductor is dirty.
Transfer Roller is dented or scratched.
Fusing Rollers are scratched or
deformed.
The problem has been eliminated after
performing step 3.
Confidential – for internal use only, do not distribute
Field Service Ver. 2.5 Jul. 2006
4036fs4050c0
Result
YES Change Photo Conductor
Unit.
NO Change Transfer Roller
Unit.
YES Change Fusing Unit.
NO Change Photo Conductor
Unit.
Change Developing Unit.
Change Mechanical Con-
trol Board.
Action