Canon imageRUNNER ADVANCE C255 Series, Service Manual, Page: 476 / 987

04-0002 Cassette 2 Lifter error
A. Operation / B. Cause /
C. Remedy
Cause: Error in Lift Motor or Lifter Sensor
Measures:
1. While Cassette 2 is removed, turn ON the power and then insert Cassette 2.
When there is operation sound of the motor
1-1. Check the harness/connector between the DC Controller and the Cassette 2 Lifter Sensor
2-1. Check if the Cassette 2 Lifter Sensor is installed.
3-1. Extend the Sensor Flag of the Cassette 2 Lifter Sensor by approx. 1.5 mm with Plastic Film,
etc.
4-1. Check the condition of the gear at the host machine side (to see if there is missing or swing
with the gear)
5-1. Replace the Cassette 2 Lifter Sensor
6-1. Replace the DC Controller PCB
When there is no operation sound of the motor
1-2. Check the harness/connector between the DC Controller and the Cassette 2 Lifter Motor
2-2. Check conduction of the fuse of the DC Controller
3-2. Check the condition of the gear at the host machine side (to see if there is something missing
or swing with the gear)
4-2. Check the Cassette 2 Lifter Motor
5-2. Replace the DC Controller
04-0003 Cassette 3 Lifter error
A. Operation / B. Cause /
C. Remedy
Cause: Error in Lift Motor or Lifter Sensor
Measures:
1. While Cassette 3 is removed, turn ON the power and then insert Cassette 3.
When there is operation sound of the motor
1-1. Check the harness/connector between the DC Controller and the Cassette 3 Lifter Sensor
2-1. Check if the Cassette 3 Lifter Sensor is installed.
3-1. Extend the Sensor Flag of the Cassette 3 Lifter Sensor by approx. 1.5 mm with Plastic Film,
etc.
4-1. Check the condition of the gear at the host machine side (to see if there is missing or swing
with the gear)
5-1. Replace the Cassette 3 Lifter Sensor
6-1. Replace the DC Controller PCB
When there is no operation sound of the motor
1-2. Check the harness/connector between the DC Controller and the Cassette 3 Lifter Motor
2-2. Check conduction of the fuse of the DC Controller
3-2. Check the condition of the gear at the host machine side (to see if there is something missing
or swing with the gear)
4-2. Check the Cassette 3 Lifter Motor
5-2. Replace the DC Controller
04-0004 Cassette 4 Lifter error
A. Operation / B. Cause /
C. Remedy
Cause: Error in Lift Motor or Lifter Sensor
Measures:
1. While Cassette 4 is removed, turn ON the power and then insert Cassette 4.
When there is operation sound of the motor
1-1. Check the harness/connector between the DC Controller and the Cassette 4 Lifter Sensor
2-1. Check if the Cassette 4 Lifter Sensor is installed.
3-1. Extend the Sensor Flag of the Cassette 4 Lifter Sensor by approx. 1.5 mm with Plastic Film,
etc.
4-1. Check the condition of the gear at the host machine side (to see if there is missing or swing
with the gear)
5-1. Replace the Cassette 4 Lifter Sensor
6-1. Replace the DC Controller PCB
When there is no operation sound of the motor
1-2. Check the harness/connector between the DC Controller and the Cassette 4 Lifter Motor
2-2. Check conduction of the fuse of the DC Controller
3-2. Check the condition of the gear at the host machine side (to see if there is something missing
or swing with the gear)
4-2. Check the Cassette 4 Lifter Motor
5-2. Replace the DC Controller
7. Error/Jam/Alarm
465