Fip-16 - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F

FIP-16

Panel Message
TonerCart Error M
Possible parts that caused the error
Toner Cartridge M
HARNESS ASSY MAIN
Troubleshooting
Step Check
Model check of Toner Cartridge M
1
Is a Toner Cartridge M that complies with the
specifications attached?
Attachment check of Toner Cartridge M
2
Re-attach Toner Cartridge M.
Does the error recur when the power is turned
ON?
Check after replacement of Toner Cartridge M
3
Replace Toner Cartridge M.
Does the error recur when the power is turned
ON?
Power supply check to PWBA MCU
4
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
TROUBLESHOOTING
PWBA MCU
LV/HVPS
Yes No
Go to Step [2]. Replace with a
Toner Cartridge
M that complies
with the
specifications.
Go to Step [3]. End of procedure
Go to Step [4]. End of procedure
Replace PWBA Go to Step [5].
MCU. (p.432)
manuals4you.com manuals4you.com
Step Check
Continuity check of HARNESS ASSY MAIN
5
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
Revision B
Yes No
Replace LV/ Repair broken or
HVPS. (p.435) shorted part.
168