Ecodes E407 - E503 - Canon imageRUNNER ADVANCE C5045 Series Service Manual

Ecode Detail Location Item
Code
E407 0002 05 Title TrayLifterMotorerror
Description PaperFaceDetectionSensorwhenLifterisbeinglifteddoes
not become ON within specified time.
Remedy 1.CheckthatafterLifterisliftedfully,itislocatedinthe
correctposition.(ChecktheengagementwiththeGear.)
2.ChecktheTrayLifterMotor,andalsocheckwhether
shiftingoperationisperformednormally.
3.ChecktheconnectionbetweenPaperFaceDetection
SensorandDFDriverPCB,andcheckthattheCableisnot
open-circuit.
4.ReplacetheDFDriverPCB.
5.ReplacetheTrayLifterMotor.
E413 0001 05 Title DFDisengagementMotorerror
Description LeadRoller1disengagementerror
Remedy 1.OpentheADFFrontCover,andthenchecktheoperation
ofactiveDisengagementMotor.
2.CheckthephysicalpositionofDisengagingHPSensor
and its flag. 
3.CheckthattheCableofDisengagingHPSensorisnot
open-circuit.
4.ReplacetheDFDriverPCB.
E413 0002 05 Title DFDisengagementMotorerror
Description LeadRoller1disengagementerror
Remedy 1.OpentheADFFrontCover,andthenchecktheoperation
ofactiveDisengagementMotor.
2.CheckthephysicalpositionofDisengagingHPSensor
and its flag. 
3.CheckthattheCableofDisengagingHPSensorisnot
open-circuit.
4.ReplacetheDFDriverPCB.
E413 0011 05 Title DFDisengagementMotorerror
Description LeadRoller2disengagementerror
Remedy 1.OpentheADFFrontCover,andthenchecktheoperation
ofactiveDisengagementMotor.
2.CheckthephysicalpositionofDisengagingHPSensor
and its flag. 
3.CheckthattheCableofDisengagingHPSensorisnot
open-circuit.
4.ReplacetheDFDriverPCB.
7

Description
7 
Ecode Detail Location Item
Code
E413 0012 05 Title DFDisengagementMotorerror
Description LeadRoller2disengagementerror
Remedy 1.OpentheADFFrontCover,andthenchecktheoperation
ofactiveDisengagementMotor.
2.CheckthephysicalpositionofDisengagingHPSensor
and its flag. 
3.CheckthattheCableofDisengagingHPSensorisnot
open-circuit.
4.ReplacetheDFDriverPCB.
E423 0001 05 Title DFUnitSDRAMerror
*ThiserroroccursonDuplexColorImageReaderUnit-B1
only.
Description SDRAMaccesserror
Remedy 1.TurnOFFandthenONthepower.
2.ChecktheconnectionbetweenReaderandController,
andcheckthattheCableisnotopen-circuit.
3.ReplacetheReaderControllerPCB.
E423 0002 05 Title DFUnitSDRAMerror
*ThiserroroccursonDuplexColorImageReaderUnit-B1
only.
Description SDRAMVerifyerror
Remedy 1.TurnOFFandthenONthepower.
2.ChecktheconnectionbetweenReaderandController,
andcheckthattheCableisnotopen-circuit.
3.ReplacetheReaderControllerPCB.
E490 0003 05 Title DifferentDFmodel
Description InstalledDFisnotthesupportedDF.
Remedy 1.Usingtheservicemode,checkiftheinstalledDFmodelis
thesamemodelwhichwassetintheservicemode.
2.ChecktheconnectionbetweenReaderControllerPCB
andDFDriverPCB,andcheckthattheCableisnotopen-
circuit.
3.ReplacetheDFDriverPCB.
4.ReplacetheReaderControllerPCB.
E500 0000 05 Title Communicationerror
Description 1. The finisher controller PCB is faulty.
2.ThehostmachineDCControllerPCB(UN1)isfaulty.
Remedy Thecommunicationwiththehostmachineisinterrupted.
E503 0002 05 Title Communicationerror
Description 1. The wiring between the finisher controller PCB and saddle
controllerPCBisfaulty.
2. The finisher controller PCB is faulty.
3.ThesaddlestitchercontrollerPCBisfaulty.
Remedy Thecommunicationwiththesaddlestitcherisinterrupted.
7-17
Description
7-17