21. Image quality problem Field Service Ver. 1.0 Aug. 2005
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bizhub 200/250/350
Troubleshooting
21.3.14 Printer System: Void areas
A. Typical Faulty Images
B. Troubleshooting Procedure
4036fs4050c0
Step Section Check Item Result Action
1 Imaging Unit Photo Conductor is dirty. YES Change Photo Conductor
Unit.
2 Transfer Roller Transfer Roller is dented or scratched. NO Change Transfer Roller
Unit.
3 Fusing Unit Fusing Rollers are scratched or
deformed.
YES Change Fusing Unit.
4 - The problem has been eliminated after
performing step 3.
NO Change Photo Conductor
Unit.
Change Developing Unit.
Change Mechanical Con-
trol Board.
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