[Error Code] Konica 7222 F51-2

[Laserbeam]

Hi at all,

after switched on Konica 7222, following error code appears after a short time: F51-2 (during the warm-up phase, the exit and fixing roller doesn't rotate). I replaced the fixing unit (I suspected a sluggishness), but the same problem occurs. In the 47 programm (output signal), code 40, the exit and the fixing roller are rotating properly (M11 - Fixing motor is ok!).

any ideas?

[JustManuals]

Re: Konica 7222 F51-2

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[fixthecopier]

Re: Konica 7222 F51-2

Sounds like it is time to look at the sensor that detects the rotation.

[Laserbeam]

Re: Konica 7222 F51-2

_{where is these sensor?}

[fixthecopier]

Re: Konica 7222 F51-2

_{where is these sensor?}

you should buy a manual and you will know!