Fip-11 - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F

FIP-11

Panel Message
TonerCart Error Y
Possible parts that caused the error
Toner Cartridge Y
HARNESS ASSY MAIN
LV/HVPS
Troubleshooting
Step Check
Attachment check of Toner Cartridge Y
1
Re-attach Toner Cartridge Y.
Does the error recur when the power is turned
ON?
Check after replacement of Toner Cartridge Y
2
Replace Toner Cartridge Y.
Does the error recur when the power is turned
ON?
Check of ANTENNA CTRG
3
Is ANTENNA CTRG dirty and damaged?
Does the error recur when the power is
4
turned ON?
Continuity check of HARNESS ASSY MAIN
5
Disconnect P/J415 from PWBA MCU.
Do all of the wiring below have normal
continuity?
J415-1 ↔ J106-2
J415-2 ↔ J106-1
TROUBLESHOOTING
ANTENNA ASSY-CTRG or ANTENNA
CTRG
PWBA MCU
Yes
Go to Step [2]. End of procedure
Go to Step [3]. End of procedure
Clean Go to Step [5].
ANTENNA
CTRG, and then
proceed to step
[4].
Go to Step [5]. End of procedure
Go to Step [6]. Repair broken or
shorted part.
Step
Check after replacement of ANTENNA
6
ASSY-CTRG or ANTENNA CTRG
Replace ANTENNA ASSY-CTRG or
ANTENNA CTRG.
Does the error recur when the power is turned
ON?
Power supply check to PWBA MCU
7
Are the following power voltages being
supplied to PWBA MCU from LV/HVPS?
J410-1 ↔ J410-2: 3. 3 VDC
J410-3 ↔ J410-4: 5 VDC
J410-5/6 ↔ J410-7/8: 24 VDC
Continuity check of HARNESS ASSY MAIN
8
No
Disconnect P/J410 from PWBA MCU and P/
J502 from LV/HVPS.
Do all of the wiring below have normal
continuity?
J410-1 ↔ J502-1
J410-2 ↔ J502-2
J410-3 ↔ J502-3
J410-4 ↔ J502-4
J410-5 ↔ J502-5
J410-6 ↔ J502-6
J410-7 ↔ J502-7
J410-8 ↔ J502-8
Printer
Check Yes
Go to Step [7].
(p.405) or (p.407)
Replace PWBA
MCU. (p.432)
Replace LV/
HVPS. (p.435)
Revision B
No
End of procedure
Go to Step [8].
Repair broken or
shorted part.
163