EPSON AcuLaser C1100 Revision B

TROUBLESHOOTING FIP according to the printer message 194

FIP-41

Panel Message
Service Req E514
Possible parts that caused the error
Troubleshooting

FIP-42

Panel Message
Service Req E513
Possible parts that caused the error
Troubleshooting

*1: It is assumed to be due to external noise.

Proceed to “FIP-79 Electrical Noise” to check to be sure.

FFC-ASSY ESS PWBA MCU

PWBA ESS
Step Check Yes No
1Check of connection of FFC-ASSY ESS
Re-connect FFC-ASSY ESS of PWBA ESS to
PWBA MCU. Does the error recur when a test
print is made?
Go to Step [2]. End of
procedure
2Check of connection of FFC-ASSY ESS
Is FFC-ASSY ESS damaged or broken?
Replace FFC-
ASSY ESS.
(p.409)
Go to Step [3].
3Check after replacement of PWBA MCU
Replace PWBA MCU. (p.404)
Does the error recur when a test print is made?
Replace PWBA
ESS. (p.409) End of
procedure
PWBA MCU
Step Check Yes No
1Does the error recur when the power is
turned off and back on? Go to Step [4]. Go to Step [2].
2Does the error recur even when the
power is turned off and back on again? Go to Step [4]. Go to Step [3].
3Does the error recur even after the power
has been switched several times? Go to Step[4]. End of
procedure*
4Disconnect and re-connect all connectors
connected to PWBA MCU.
Does the error recur when the power is
turned ON?
Go to Step [5]. End of
procedure
5Check after replacement of PWBA MCU
Replace PWBA MCU. (p.404)
Does the error recur when the power is
turned ON?
Go to “FIP-79
Electrical
Noise”. (p.238)
End of
procedure