Ecodes E503 - E520 - Canon imageRUNNER ADVANCE C5045 Series Service Manual

Ecode Detail Location Item
Code
E503 0003 05 Title Communicationerror
Description 1. The wiring between the finisher controller PCB and host
machineDCControllerPCB(UN1)isfaulty.
2.ThepunchcontrollerPCBisfaulty.
3. The finisher controller PCB is faulty.
4.ThehostmachineDCControllerPCB(UN1)isfaulty.
Remedy Thecommunicationwiththepuncherunitisinterrupted.
E503 0004 05 Title Communicationerror
Description 1. The wiring between the finisher controller PCB and host
machinecontrollerPCBisfaulty.
2. The finisher controller PCB is faulty.
3.ThehostmachinecontrollerPCBisfaulty.
Remedy Thecommunicationwiththeinserterorthefolderis
interrupted.
E505 0001 05 Title EEPROMerror
Description 1. The finisher controller PCB is faulty.
Remedy ThechecksumfortheEEPROMdatahasanerror.
E505 0002 05 Title EEPROMerror
Description 1.ThepunchcontrollerPCBisfaulty.
Remedy ThechecksumfortheEEPROMdatahasanerror.
E514 8001 05 Title Rearendassisthomepositionerror
Description 1.Therearendassisthomepositionsensor(PI109)isfaulty.
2. The wiring between the finisher controller PCB and rear
endassistmotorisfaulty.
3.Theendassistmechanismisfaulty.
4.Therearendassistmotor(M109)isfaulty.
5. The finisher controller PCB is faulty.
Remedy Thestaplerdoesnotleavetherearendassisthomeposition
whentherearendassistmotorhasbeendrivenfor3
seconds.
E514 8002 05 Title Rearendassisthomepositionerror
Description 1.Therearendassisthomepositionsensor(PI109)isfaulty.
2. The wiring between the finisher controller PCB and rear
endassistmotorisfaulty.
3.Theendassistmechanismisfaulty.
4.Therearendassistmotor(M109)isfaulty.
5. The finisher controller PCB is faulty.
Remedy Thestaplerdoesnotreturntotherearendassisthome
positionwhentherearendassistmotorhasbeendrivenfor
3seconds.
7

Description
7 
Ecode Detail Location Item
Code
E519 8001 05 Title Gearchangehomepositionerror
Description 1.Thegearchangehomepositionsensor(PI117)isfaulty.
2. The wiring between the finisher controller PCB and gear
changemotorisfaulty.
3.Thegearchangemechanismisfaulty.
4.Thegearchangemotor(M110)isfaulty.
5. The finisher controller PCB is faulty.
Remedy ThegearchangehomepositionsensordoesnotturnOFF
whenthegearchangemotorhasbeendrivenfor387
pulses.
E519 0002 05 Title Gearchangehomepositionerror
Description 1.Thegearchangehomepositionsensor(PI117)isfaulty.
2. The wiring between the finisher controller PCB and gear
changemotorisfaulty.
3.Thegearchangemechanismisfaulty.
4.Thegearchangemotor(M110)isfaulty.
5. The finisher controller PCB is faulty.
Remedy ThegearchangehomepositionsensordoesnotturnON
whenthegearchangemotorhasbeendrivenfor387
pulses.
E520 0001 05 Title ShiftMotorfailstomovefromHP
Description At initial rotation, when the Motor rotates for specified period
oftimeandcannotmovefromHP,itisdetectedasanerror
if the same symptom occurs again after the first retry.
Remedy 1.CheckiftheMotor(M4)Connectorisphysicallyremoved.
2.CheckiftheMotorfailureoccurs.
3.CheckiftheShiftRollerHPSensor(S2)Connectoris
physicallyremoved.
4.CheckiftheShiftRollerHPSensor(S2)failureoccurs.
E520 0002 05 Title ShiftMotorfailstoreturntoHP
Description At initial rotation, when the Motor rotates for specified period
oftimeandcannotreturntoHP,itisdetectedasanerrorif
the same symptom occurs again after the first retry.
Remedy 1.CheckiftheMotor(M4)Connectorisphysicallyremoved.
2.CheckiftheMotorfailureoccurs.
3.CheckiftheShiftRollerHPSensor(S2)Connectoris
physicallyremoved.
4.CheckiftheShiftRollerHPSensor(S2)failureoccurs.
7-18
Description
7-18