Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F Revision B
TROUBLESHOOTING Printer 157
FIP-5
 Panel Message
 Install Photocondctr
 Possible parts that caused the error
 Troubleshooting
 Photoconductor Unit  HARNESS-ASSY
XERO
 GUIDE CRU ASSY D or ANTENNA ASSY  PWBA MCU
Step Check Yes No
1
Model check of Photoconductor Unit
Is a Photoconductor Unit that complies with the
specifications attached?
Go to Step[2]. Replace with a
Photoconductor
Unit that
complies with the
specifications.
2
Attachment check of Photoconductor Unit
Re-attach Photoconductor Unit.
Does the error recur when the power is turned
ON?
Go to Step[3]. End of procedure
3
ANTENNA CTRG operation check
Disconnect and the re-connect P/J416 on
PWBA MCU.
Does the error recur when the power is turned
ON?
Go to Step[4]. Go to Step[5].
4
Continuity check of HARNESS-ASSY
XERO
Disconnect the P/J416 from PWBA MCU.
Do all of the wiring below have normal
continuity?
J416-4 ↔ J109-2
J416-5 ↔ J109-1
Go to Step[5]. Replace
HARNESS-
ASSY XERO.
5
Check after replacement of Photoconductor
Unit
Replace Photoconductor Unit.
Does the error recur when the power is turned
ON?
Go to Step [6]. End of procedure
6
Check after replacement of GUIDE CRU
ASSY D or ANTENNA ASSY
Replace GUIDE CRU ASSY D or ANTENNA
ASSY. (p.388) or (p.391)
Does the error recur when the power is turned
ON?
Replace PWBA
MCU. (p.432)
End of procedure
Step Check Yes No

Epson AcuLaser CX11 Specifications

General

Brand	Epson
Model	AcuLaser CX11
Category	All in One Printer
Language	English