Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F Revision B
TROUBLESHOOTING Printer 242
FIP-69
 Panel Message
 Worn Photoconductor
 Possible parts that caused the error
 Troubleshooting
 Photoconductor Unit  GUIDE CRU ASSY D or ANTENNA ASSY
 HARNESS-ASSY XERO  PWBA MCU
 LV/HVPS
Step Check Yes No
1
Attachment check of Photoconductor Unit
Is Photoconductor Unit attached correctly?
Go to Step [3]. Re-attach, and go
to step [2].
2
Does the error recur when the power is
turned ON?
Go to Step [3]. End of procedure
3
Check after replacement of Photoconductor
Unit
Replace Photoconductor Unit.
Does the error occur when the power is turned
ON?
Go to Step [4]. End of procedure
4
Operation check of ANTENNA CTRG
Disconnect the P/J416 from the PWBA MCU.
Does the error recur when the power is turned
ON?
Go to Step [6]. End of procedure
5
Continuity check of HARNESS-ASSY
XERO
Disconnect the J416 from PWBA MCU.
Do all of the wiring below have normal
continuity?
J416-4 ↔ J109-2
J416-5 ↔ J109-1
Go to Step [6]. Replace
HARNESS-
ASSY XERO.
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
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Epson AcuLaser CX11 Specifications

General

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