Hy techs, my greetings.
I have a problem on RDF-C1 for NP6035.
When u place a sheet of a paper in RDF U get a "ready" signal but when u press a start button, machine report an paper jam in upper cover(upper section) and under of the RDF (like RDF pulled a paper from a org. glass)
That happens immediately after i press an start button (not even small paper sensor dosen't flip on paper).
In a past, this happened becose a dirty sensors, but not this time
.
I replaced 3 transport (paper detection) sensors and photo diode sensor on rollers. I even replaced a metal plate whit an photo diode for paper detection on startup and this is replaced sensor number 5
. I checked "leg" sensor on right leg (viewing form front) for detecting status of whole RDF (is he raised or lowered) and its working.
And finnaly...i replaced whole RDF main board but still problem is the same and now...
now im out of options
Please dear techs advise further and help me as much u can remember since it is an "old" machine
THX ahead!!
p.s.
I tried same RDF on two machine NP6035 and both showing same thing
I have a problem on RDF-C1 for NP6035.
When u place a sheet of a paper in RDF U get a "ready" signal but when u press a start button, machine report an paper jam in upper cover(upper section) and under of the RDF (like RDF pulled a paper from a org. glass)
That happens immediately after i press an start button (not even small paper sensor dosen't flip on paper).
In a past, this happened becose a dirty sensors, but not this time


I replaced 3 transport (paper detection) sensors and photo diode sensor on rollers. I even replaced a metal plate whit an photo diode for paper detection on startup and this is replaced sensor number 5

And finnaly...i replaced whole RDF main board but still problem is the same and now...
now im out of options

THX ahead!!
p.s.
I tried same RDF on two machine NP6035 and both showing same thing
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