Canon imageRUNNER 2535, Service Manual, Page: 200 / 362

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Ecode Detail
Code
Item Description
E261 0000 Title Error in Zero Cross
Description Zero Cross failed to be detected for 500ms or more while the
relay was ON.
* The same condition is detected after the error retry is
performed.
Remedy 1.Check the Connectors.
2.Replace the DC Controller PCB (PCB4).
E280 0000 Title Reading unit communication error
Description Reading error after writing.
Remedy 1.Disconnect and then connect the flexible cable(Relay PCB
(PCB2)-Main Controller PCB (PCB1) 50pin).
2.Disconnect and then connect the flexible cable(Relay PCB
(PCB2)-Main Controller PCB (PCB1) 64pin).
3.Disconnect and then connect the flexible cable(CCD unit-
Relay PCB (PCB2)).
4.Replace the flexible cable.
5.Replace the Relay PCB (PCB2).
6.Replace the Main Controller PCB (PCB1).
E413 0000 Title Release Motor (M2) error
Description The sensing level of the release motor HP sensor (SR11)
does not change within a specified period when the release
motor (M2) is driven.
Remedy 1.Replace the Release Motor HP Sensor (SR11).
2.Replace the Release Motor (M2).
3.Replace the ADF Driver PCB.
E500 0000 Title Communication error
Description The communication with the host machine is interrupted.
Remedy 1.Check the cable.
2.Replace the Finisher Controller PCB (PCB1).
3.Replace the DC Controller PCB.
E505 0001 Title EEPROM error
Description The checksum for the EEPROM data has an error.
Remedy 1.Replace the Finisher Controller PCB (PCB1).
E520 0001 Title Shift Motor (M4) error
Description The shift roller does not leave the shift roller home position
when the Shift Motor (M4) has been driven for 1.2 seconds.
Remedy 1.Replace the Shift Roller HP Sensor (S2).
2.Replace the Shift Motor (M4).
3.Replace the Finisher Controller PCB (PCB1).
E520 0002 Title Shift Motor (M4) error
Description The shift roller does not return to the shift roller home position
when the Shift Motor (M4) has been driven for 1.2 seconds.
Remedy 1.Replace the Shift Roller HP Sensor (S2).
2.Replace the Shift Motor (M4).
3.Replace the Finisher Controller PCB (PCB1).
Ecode Detail
Code
Item Description
E531 8001 Title Stapler Motor (M10) error
Description The stapler does not leave the staple home position when the
Staple Motor (M10) has been driven for 0.5 sec.
Remedy 1.Check the wiring between the Finisher Controller PCB and
Stapler.
2.Replace the Stapler.
3.Replace the Finisher Controller PCB (PCB1).
E531 8002 Title Stapler Motor (M10) error
Description The stapler does not return to the staple home position when
the Stapler Motor (M10) has been driven for 0.5 sec.
Remedy 1.Check the wiring between the Finisher Controller PCB and
Stapler.
2.Replace the Stapler.
3.Replace the Finisher Controller PCB (PCB1).
E532 0001 Title STP Move Motor (M1) error
Description The stapler does not leave the stapler move home position
when the STP Move Motor (M1) has been driven for 0.25 sec.
Remedy 1.Replace the Stapler Move HP Sensor (S10).
2.Check the wiring between the Finisher Controller PCB and
the STP Move Motor.
3.Check the stapler shift base.
4.Replace the STP Move Motor (M1).
5.Replace the Finisher Controller PCB (PCB1).
E532 0002 Title STP Move Motor (M1) error
Description The stapler does not return to the stapler move home position
when the STP Move Motor (M1) has been driven for 2.8 sec.
Remedy 1.Replace the Stapler Move HP Sensor (S10).
2.Check the wiring between the Finisher Controller PCB and
the STP Move Motor.
3.Check the stapler shift base.
4.Replace the STP Move Motor (M1).
5.Replace the Finisher Controller PCB (PCB1).
E540 0001 Title Tray Lift Motor (M11) time out error
Description The stack tray does not move within a specified time period.
Remedy 1.Replace the Tray Lift Motor (M11).
2.Replace the Finisher Controller PCB (PCB1).
E540 0005 Title Tray Lift Motor (M11) closing detect switch error
Description The FG input cannot be detected when the Tray Lift Motor
(M11) has been driven for 0.1 second.
Remedy 1.Replace the Stack Tray Clock Sensor (S13).
2.Replace the Tray Lift Motor (M11).
3.Replace the Finisher Controller PCB (PCB1).
E542 0001 Title Additional Tray Lift Motor (M12) time out error
Description The stack tray does not move within a specified time period.
Remedy 1.Replace the Additional Tray Lift Motor (M12).
2.Replace the Finisher Controller PCB (PCB1).