Fip-55 - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F

FIP-55

Panel Message
Replace Toner C
Possible parts that caused the error
Toner Cartridge C
HARNESS ASSY MAIN
Troubleshooting
Step Check
Check of Toner Cartridge C attachment
1
Is Toner Cartridge C attached correctly?
Does the error recur when the power is
2
turned ON?
Check after replacement of Toner Cartridge C
3
Replace Toner Cartridge C.
Does the error recur when the power is turned
ON?
Check of ANTENNA CTRG
4
Is ANTENNA CTRG dirty and damaged?
Operation check of ANTENNA CTRG
5
Disconnect the P/J415 from PWBA MCU and
reconnect it.
Does the error recur when the power is turned
ON?
TROUBLESHOOTING
ANTENNA ASSY-CTRG or ANTENNA
CTRG
PWBA MCU
Yes
Go to Step [4]. Re-attach, and go
to step [2].
Go to Step [3]. End of procedure
Go to Step [4]. End of procedure
Clean Go to Step [5].
ANTENNA
CTRG, and then
proceed to step
[5].
Go to Step [6]. End of procedure
Step
Continuity check of HARNESS ASSY MAIN
6
Disconnect P/J415 from PWBA MCU.
Do all of the wiring below have normal
continuity?
J415-1 ↔ J106-2
J415-2 ↔ J106-1
Check after replacement of ANTENNA
7
ASSY-CTRG or ANTENNA CTRG
Replace ANTENNA ASSY-CTRG or
ANTENNA CTRG.
Does the error recur when the power is turned
ON?
No
Printer
Check Yes
Go to Step [7].
Replace PWBA
MCU. (p.432)
(p.405) or (p.407)
Revision B
No
Repair broken or
shorted part.
End of procedure
227