EPSON AcuLaser CX11/CX11F Revision B
TROUBLESHOOTING Printer 270
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
1
Check of SENSOR TR-0 attachment
Is SENSOR TR-0 attached correctly?
Go to Step [2]. Re-attach, and go
to step [3].
2
Check 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.426)
Is the image printed normally?
End of procedure Go to Step [4].
4
Check after replacement of PWBA ESS
Replace PWBA ESS. (p.437)
Is the image printed normally?
End of procedure
Replace “ESS and
possible parts that
caused the error”.
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