FrameMaker Ver.5.5(PC) Di200/Di251/Di351 TROUBLESHOOTING
01.01.17
(10) Uneven Image Density
Section Step
1
Image Transfer Roller is dirty or
deformed.
Engine
1
Mirror, lens, and/or Original Glass are
dirty.
2
Shading sheet is dirty.
3
Exposure Lamp is dirty or deteriorated.
IR
4
CCD2 Board and MFB2 Board are
connected properly.
5
MFB2 Board and Master Board are
connected properly.
<Typical Faulty Images>
4011T525AA
Check
Result
YES Clean or change.
NO
YES Clean.
YES Clean.
YES Clean or change.
NO
YES Change CCD Unit.
NO
T-57
Action
Change I/C.
Change Master Board.
Correct.
Change MFB2 Board.
Correct.