EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING FIP according to the printer message 204
FIP-49
Panel Message
Service Req E523
Possible parts that caused the error
Troubleshooting
Toner Cartridge K Toner Cartridge Y
Toner Cartridge M Toner Cartridge C
PWBA MCU
Step Check Yes No
1Check after replacement of Toner
Cartridge K/Y/M/C
Replace Toner Cartridge K/Y/M/C.
Does the error recur when the power is turned
ON?
Go to Step [2]. End of
procedure
2Check after replacement of PWBA MCU
Replace PWBA MCU. (p.404)
Does the error recur when the power is turned
ON?
Go to FIP-1 81
Electrical Noise
(p.238)
End of
procedure