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copier skills
03-09-2009, 06:59 PM
Intermittant 31-02 malfunction code. clears right away after rebooting copier comes back sometimes a week later sometimes two weeks later. No bad sensors, replaced fuser drive frames and fuser drive motor. Any ideas?

kmcopier
03-09-2009, 10:42 PM
Did you exchanged the one way gears (good cleaning helps also), also did you replace the torque limitor underneeth.

copier skills
03-09-2009, 11:26 PM
The torque limiter seems to work properly. The konica hotline told me to replaced the one way bearings whech I have already cleaned and replaced the sensor that controls the lift of the torque limiter. I checked the sensor in I/O mode it checked good. I'm also going to clean the decurl bearings. I still think the problem is in the fuser unit. O/w bearings I guess. I've heard the torque limitor can slip also.

kmcopier
03-09-2009, 11:37 PM
Replace the one way gears, what is the total counter on this moment?

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