EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING Printing Quality-related Trouble 261
FIP-P15 Color Shift
Before starting troubleshooting, inspect the feed path of the printer paper. Check the
paper feed path for metal staples, paper clips, paper scraps, and other foreign matter.
Problems
The printed Yellow or Black image does not
accurately overlap the Cyan or Magenta
image, and is out of position.
ESS and possible parts that caused the error
SENSOR TR-0
Photoconductor Unit
MOT ASSY P/R
PWBA ESS
Step Check Yes No
1Check of SENSOR TR-0 attachment
Is SENSOR TR-0 attached correctly?
Go to Step [2]. Re-attach, and
go to step [3].
2Check after replacement of
Photoconductor Unit
Replace Photoconductor Unit.
Is the image printed normally?
End of
procedure Go to Step [3].
3
Check after replacement of MOT ASSY P/R
Replace MOT ASSY P/R. (p.398)
Is the image printed normally?
End of
procedure Go to Step [4].
4Check after replacement of PWBA ESS
Replace PWBA ESS. (p.409)
Is the image printed normally?
End of
procedure
Replace “ESS
and possible
parts that caused
the error”.