Canon imageRUNNER 2525 Series Service Manual page 214

Ecode Detail Code
E197 0001
E202 0001
E202 0002
E240 0000
E240 0001
E261 0000
E500 0000
E505 0001
E520 0001
E520 0002
Item
Title Error in communication of Laser Driver PCB (PCB14)
Description Communication error with Laser Driver PCB (serial communication
failure)
Remedy 1.Check the cable.
2.Replace the Laser Scanner Unit.
3.Replace the DC Controller PCB (PCB4).
4.Replace the Main Controller PCB (PCB1).
Title There is an error in the detection of the CCD home position.
Description The attempt to detect the home position fails when the CCD is
moved forward.
Remedy 1.Disconnect and then connect the flexible cable(Relay PCB
(PCB2)-Main Controller PCB (PCB1) 64pin).
2.Replace the flexible cable.
3.Replace the CCD HP sensor (S22).
4.Replace the Scanner Motor (M21).
5.Replace the Relay PCB (PCB2).
6.Replace the Main Controller PCB (PCB1).
Title There is an error in the detection of the CCD home position.
Description The attempt to detect the home position fails when the CCD is
moved back.
Remedy 1.Disconnect and then connect the flexible cable(Relay PCB
(PCB2)-Main Controller PCB (PCB1) 64pin).
2.Replace the flexible cable.
3.Replace the CCD HP sensor (S22).
4.Replace the Scanner Motor (M21).
5.Replace the Relay PCB (PCB2).
6.Replace the Main Controller PCB (PCB1).
Title Error in controller communication
Description The serial communication error such as parity error or overrun er-
ror is constantly detected.
Remedy 1.Check the Connectors.
2.Replace the DC Controller PCB (PCB4).
Title Error in controller communication
Description The serial communication error such as parity error or overrun er-
ror is detected while printing.
Remedy 1.Check the Connectors.
2.Replace the DC Controller PCB (PCB4).
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).
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.
Title EEPROM error
Description The checksum for the EEPROM data has an error.
Remedy 1.Replace the Finisher Controller PCB (PCB1).
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).
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.
204
7. Error/Jam/Alarm
Description