Canon imageRUNNERC1022 Service Manual page 391

Code
E012 Error in activation of motor
0000 Description
When 3.5 sec passed after activation of ETB motor, the cycle of ETB motor speed
detection signal does not become its specified value.
Cause
Error in ETB motor, error in DC controller PCB.
0001 Description
After ETB motor speed detection signal became the specified value of the cycle, it
exceeds the specified cycle for 2 continuous sec or more.
Cause
Error in ETB motor, error in DC controller PCB.
0002 Description
When 2.5 sec passed after activation of the yellow drum motor, the cycle of drum
motor speed detection signal does not become its specified value.
Cause
Error in drum motor, error in DC controller PCB.
0003 Description
After the yellow drum motor speed detection signal became the specified value of the
cycle, it exceeds the specified cycle for 2 continuous sec or more.
Cause
Error in drum motor, error in DC controller PCB.
0004 Description
When 2.5 sec passed after activation of the magenta drum motor, the cycle of drum
motor speed detection signal does not become its specified value.
Cause
Error in drum motor, error in DC controller PCB.
0005 Description
After the magenta drum motor speed detection signal became the specified value of the
cycle, it exceeds the specified cycle for 2 continuous sec or more.
Cause
Error in drum motor, error in DC controller PCB.
0006 Description
When 2.5 sec passed after activation of the cyan drum motor, the cycle of the drum
motor speed detection signal does not become its specified value.
Cause
Error in drum motor, error in DC controller PCB.
0007 Description
After the cyan drum motor speed detection signal became the specified value of the
cycle, it exceeds the specified cycle for 2 continuous sec or more.
Cause
Error in drum motor, error in DC controller PCB.
0008 Description
When 2.5 sec passed after activation of the black drum motor, the cycle of the drum
motor speed detection signal does not become its specified value.
Cause
Error in drum motor, error in DC controller PCB.
0009 Description
After the black drum motor speed detection signal became the specified value of the
cycle, it exceeds the specified cycle for 2 continuous sec or more.
Cause
Error in drum motor, error in DC controller PCB.
E014 Error in activation of fixing motor
0000 Description
When 2.5 sec passed after activation of fixing motor, the cycle of the fixing motor
speed detection signal does not become its specified value.
Cause
Error in fixing motor, error in DC controller PCB.
0001 Description
After the fixing motor speed detection signal became the specified value of the cycle,
it exceeds the specified cycle for 2 continuous sec or more.
Cause
Error in fixing motor, error in DC controller PCB.
E015 Failure in developing disengagement
0000 Description
Developing cylinder disengagement mechanism does not function correctly.
Cause
Developing disengagement mechanism fault, developing disengagement solenoid
fault, developing disengagement sensor fault, DC controller PCB fault.
E020 Error in density sensor
T-16-3
Description Action
- Replacement of ETB motor
- Replacement of DC controller PCB
- Replacement of drum motor
- Replacement of DC controller PCB
- Replacement of fixing motor
- Replacement of DC controller PCB
Check the developing disengagement mechanism.
Replace developing disengagement solenoid.
Replace developing disengagement sensor.
Replace DC controller PCB.
Chapter 16
16-3