Canon imageRUNNER C1335 Series Service Manual page 380

Error Detail
Item
code Code
E010 0002 Title Bk Drum_ITB Motor error
Description The specified speed could not be detected for 500 consecutive msec
although it became the specified speed at least once from the startup of
the Bk Drum_ITB Motor in the Main Drive Unit.
Remedy [Related parts]
• Main Drive Unit (Unit of replacement: MAIN DRIVE ASSEMBLY)
• Harnesses connecting the Bk Drum_ITB Motor (M02/J5702), the
Relay Connector (8P) and the DC Controller PCB (UN04/J140) (Unit of
replacement: MAIN DRIVE ASSEMBLY)
• Fuse in the Low-voltage Power Supply PCB (UN01/FU14) (Unit of
replacement: POWER SUPPLY ASSEMBLY)
• Bk Drum_ITB Motor (M02) (Unit of replacement: MOTOR, DC)
• DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER
PCB ASSEMBLY)
• Low-voltage Power Supply PCB (UN01) (Unit of replacement: POWER
SUPPLY ASSEMBLY)
[Points to note at work] When checking the harness/cable or connector,
perform the following work.
1. Disconnect and then connect the connector to check that there is no
bent pin and cable disconnection.
2. Visually check that the harness is not caught or open circuit.
3. If there is any error, replace the corresponding harness/cable.
[Remedy] It is highly possible that the Bk Drum_ITB Motor is not rotating
due to overload or an electrical trouble. Perform the following in the order
while checking whether the error is cleared.
1. Check whether the gears of the Main Drive Unit can be rotated by hand.
a. If they cannot be rotated, replace the Main Drive Unit.
b. If they can be rotated, check the harnesses from the Bk Drum_ITB
Motor to the DC Controller PCB.
2. Measure the both ends of the fuse in the Low-voltage Power Supply
PCB using a tester.
a. If power is flowing to it (the measurement value is less than 1
ohm),
1. Replace the Bk Drum_ITB Motor.
2. Replace the DC Controller PCB.
b. If the power is not flowing to it (the measurement value is 1 ohm or
higher), replace the Low-voltage Power Supply PCB.
7
Error•Jam•Alarm > Error Code > Error Code Details
Description
7 Error•Jam•Alarm > Error Code > Error Code Details
Error Detail
Item
code Code
E010 0003 Title Bk Drum_ITB Motor error
Description There was no FG signal input for 300 msec from the startup of the Bk
Drum_ITB Motor in the Main Drive Unit.
Remedy [Related parts]
• Main Drive Unit (Unit of replacement: MAIN DRIVE ASSEMBLY)
• Harnesses connecting the Bk Drum_ITB Motor (M02/J5702), the
Relay Connector (8P) and the DC Controller PCB (UN04/J140) (Unit of
replacement: MAIN DRIVE ASSEMBLY)
• Fuse in the Low-voltage Power Supply PCB (UN01/FU14) (Unit of
replacement: POWER SUPPLY ASSEMBLY)
• Bk Drum_ITB Motor (M02) (Unit of replacement: MOTOR, DC)
• DC Controller PCB (UN04) (Unit of replacement: DC CONTROLLER
PCB ASSEMBLY)
• Low-voltage Power Supply PCB (UN01) (Unit of replacement: POWER
SUPPLY ASSEMBLY)
[Points to note at work] When checking the harness/cable or connector,
perform the following work.
1. Disconnect and then connect the connector to check that there is no
bent pin and cable disconnection.
2. Visually check that the harness is not caught or open circuit.
3. If there is any error, replace the corresponding harness/cable.
[Remedy] It is highly possible that the Bk Drum_ITB Motor is not rotating
due to overload or an electrical trouble. Perform the following in the order
while checking whether the error is cleared.
1. Check whether the gears of the Main Drive Unit can be rotated by hand.
a. If they cannot be rotated, replace the Main Drive Unit.
b. If they can be rotated, check the harnesses from the Bk Drum_ITB
Motor to the DC Controller PCB.
2. Measure the both ends of the fuse in the Low-voltage Power Supply
PCB using a tester.
a. If power is flowing to it (the measurement value is less than 1
ohm),
1. Replace the Bk Drum_ITB Motor.
2. Replace the DC Controller PCB.
b. If the power is not flowing to it (the measurement value is 1 ohm or
higher), replace the Low-voltage Power Supply PCB.
7-9
Description
7-9