Black Streaks Or Bands - Minolta Di200 Service Manual

FrameMaker Ver.5.5(PC) Di200/Di251/Di351 TROUBLESHOOTING
01.01.17
(5)

Black Streaks or Bands

Section Step
1 Paper path is dirty with toner.
2 PC Drum is dirty.
Engine
3 Fusing Rollers are dirty or scratchy.
1 Mirror, lens, and/or Original Glass are
dirty.
2 Exposure Lamp is dirty.
3 CCD2 Board and MFB2 Board are
IR
connected properly.
4 MFB2 Board and Master Board are
connected properly.
<Typical Faulty Images>
4011T520AA
Check Result
YES Clean.
YES Clean.
YES Clean or change.
NO
YES Clean.
YES Clean.
NO
YES Change CCD Unit.
NO
T-52
Action
Change I/C.
Change Master Board.
Correct.
Change MFB2 Board.
Correct.