Epson AcuLaser CX11 - Fip-67

EPSON AcuLaser CX11/CX11F Revision B
TROUBLESHOOTING Printer 240
FIP-67
 Panel Message
 K Toner Low
 Possible parts that caused the error
 Troubleshooting
 Toner Cartridge K  ANTENNA ASSY-CTRG
 HARNESS ASSY MAIN  ANTENNA CTRG
 PWBA MCU
Step Check Yes No
1
Check of Toner Cartridge K attachment
Is Toner Cartridge K attached correctly?
Go to Step [4]. 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 Toner Cartridge K
Replace Toner Cartridge K.
Does the error recur when the power is turned
ON?
Go to Step [4]. End of procedure
4
Check of ANTENNA CTRG
Is ANTENNA CTRG dirty and damaged?
Clean
ANTENNA
CTRG, and then
proceed to step
[5].
Go to Step [5].
5
Operation check of ANTENNA CTRG
Disconnect the P/J415 from PWBA MCU and
reconnect it.
Does the error recur when the power is turned
ON?
Go to Step [6]. End of procedure
6
Continuity check of HARNESS ASSY MAIN
Disconnect P/J415 from PWBA MCU.
Do all of the wiring below have normal
continuity?
J415-1 ↔ J106-2
J415-2 ↔ J106-1
Go to Step [7]. Repair broken or
shorted part.
7
Check after replacement of ANTENNA
ASSY-CTRG or ANTENNA CTRG
Replace ANTENNA ASSY-CTRG or
ANTENNA CTRG. (p.405) or (p.407)
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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