| 故障排查: |
Cause/Action
Check the following:
The IH Center Thermistor for dropped parts, and the Sensor for contamination and
clogging due to foreign matter.
The Heat Belt for wound up, stuck paper.
The IH Center Thermistor (DC140 [010-200]) for operation failure.
- Monitor AD Value: 100 or lower (Temperature Monitor Value: 250 degrees C or higher) is a Fail
The Heat Belt for damage.
If no problem is found, replace the following parts in sequence: However, each time a parts is replaced, check whether the Fail is still occurring and return the part if it has no problems.
Fusing Unit (PL 7.1)
Motor Drive PWB (PL 18.2, PL 18.5) |
