Epson AcuLaser C1100 - Page 192

EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING FIP according to the printer message 192
FIP-39
 Panel Message
 Service Req E517
 Possible parts that caused the error
 Troubleshooting
 HARNESS ASSY MAIN  HARNESS-ASSY FEED 1
 HARNESS-ASSY FEED 2  PWBA TRAY 500
 PWBA MCU  LV/HVPS
Step Check Yes No
1
Check of Feeder attachment on printer
Remove and re-attach Feeder.
Does the error recur when the power is turned
ON?
Go to Step [2]. End of
procedure
2
Continuity check of HARNESS ASSY MAIN
Remove Feeder from the printer.
Disconnect P/J421 from PWBA MCU.
Is the continuity normal between all terminals
of J421 ↔ J608 (connector on the printer to
connect Feeder)?
Go to Step [3]. Repair broken
or shorted part.
3
Does the error recur when the power is
turned ON?
Go to Step [4]. End of
procedure
4
Continuity check of HARNESS-ASSY
FEED 1 of Feeder
Remove Feeder.
Disconnect P/J435 from PWBA TRAY 500.
Is the continuity normal between all terminals
of J435 ↔ P608 (connector on Feeder to be
connected to the printer)?
Go to Step [5]. Replace
HARNESS-
ASSY FEED 1.
(p.462)
5
Check after replacement of PWBA TRAY 500
Replace PWBA TRAY 500. (p.456)
Does the error recur when the power is turned
ON?
Go to Step [6]. End of
procedure
6
Check after replacement of PWBA MCU
Replace PWBA MCU. (p.404)
Does the error recur when the power is turned
ON?
Go to Step [7]. End of
procedure
7
Continuity check of HARNESS ASSY MAIN
Disconnect P/J410 from PWBA MCU and P/
J502 from LV/HVPS.
Is the continuity normal between all terminals
of J410 ↔ J502?
Replace LV/
HVPS. (p.407)
Repair broken
or shorted part.
Step Check Yes No