22. IMAGE QUALITY PROBLEM
Field Service Ver. 1.1 May 2011
350
TROUBLESHOOTING
22.2.6
Scanner system: incorrect color image registration, sync shift
(lines in main scan direction)
A. Typical faulty images
B. Troubleshooting procedure
A02EF4C512DA
AA
AA
AA
Step
Section
Check item
Result
Action
1
Original
Original does not lie flat.
YES
Change original.
2
ADF
ADF does not lie flat.
YES
Change ADF if it is deformed or
hinges are broken.
3
The problem has been eliminated
through the checks of steps up to 2.
NO
Change scanner unit.
d-Color MF2400
Summary of Contents for PF-P09
Page 1: ...SERVICE MANUAL Color Printer d Color MF2400 PF P09 Code Y113750 1...
Page 4: ...ii Blank Page...
Page 27: ...SERVICE MANUAL Color Printer d Color MF2400 Code Y113750 1...
Page 436: ...SERVICE MANUAL Color Printer Code Y113750 1 SERVICE MANUAL PF P09...
Page 457: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 12 2011 1ST EDITION 457 Y113750 1...