Sharp MX-M904 with POIND_N

[OlliK1969]

Hello
The following problem with a Sharp-MX-M904 with a meter reading of over 5.4 million
Frequent paper jams after the heating rollers, before the transport rollers below the separating fingers
Stored error : POIND_N
What we have already done:
Sensor POIND renewed
Motor POM ( RMOTS0976FCPZ ) renewed on Sharp's recommendation
Main switch and microswitch front flap renewed
Of course, all transport rollers and counter-pressure rollers cleaned
Tried 4 different types of paper, with different paper sizes (DIN A4, DIN A4R, DIN A3).
No matter from which paper cassette (1-4 incl. LCC)
All these measures do not eliminate the error !!
Any ideas ??

[ridgemill]

Re: Sharp MX-M904 with POIND_N

Like yourself, we have replaced everything with a POIND_N error, in the end we cured this by replacing the transfer separation solenoid: RPLU-0387FCZZ