Epson AcuLaser C1100 Service Manual page 261

EPSON AcuLaser C1100
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.
Step Check
Check of SENSOR TR-0 attachment
1
Is SENSOR TR-0 attached correctly?
Check after replacement of
2
Photoconductor Unit
Replace Photoconductor Unit.
Is the image printed normally?
Check after replacement of MOT ASSY P/R
3
Replace MOT ASSY P/R. (p.398)
Is the image printed normally?
Check after replacement of PWBA ESS
4
Replace PWBA ESS. (p.409)
Is the image printed normally?
TROUBLESHOOTING
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
Yes No
Go to Step [2]. Re-attach, and
go to step [3].
End of Go to Step [3].
procedure
End of Go to Step [4].
procedure
End of Replace "ESS
procedure and possible
parts that caused
the error".
Printing Quality-related Trouble
Revision B
261