C1 Paper Feed Sensor Jam
Error code
- 59 C1 Paper Feed Sensor Jam
Occurrence condition
- The C1 Paper Feed Sensor is already ON when sensor check begins.
Assumed cause
- Foreign objects or pieces of paper in the paper transport path
- The C1 Paper Feed Sensor has a dirty surface, has fallen off, or is faulty
- MCU board failure
Related parts
- Right Door Unit (C1 Paper Feed Sensor)
- MCU Board
Troubleshooting
Step |
Confirmation and action |
YES |
NO |
|---|---|---|---|
| 1 | Check paper transport path Is there any foreign matter, paper chips, etc. in the paper transport path? |
Remove foreign matter, paper fragments, etc. |
Go to step 2 |
| 2 | Check the operation of the C1 Paper Feed Sensor Check operation of the C1 Paper Feed Sensor with the diagnostic function. Judgment: Does the signal change between when the paper is placed and when it is not? |
End | Go to step 3 |
| 3 | Check the C1 Paper Feed Sensor for installation, dirt, and connector connection Is the C1 Paper Feed Sensor installed improperly? Is there dirt on the sensor? Is the connector not fully inserted? Is the C1 Paper Feed Sensor relay connector not fully inserted? |
Clean the sensor surface, or fully insert the connector. | Replace the parts one by one.
|