BH-C-360, jam 2021, 2022 from PC207.

[Hansoon]

BH-C-360, jam 2021, 2022 from PC207.

Trade in with only 70k on the clock. Basic machine is working OK but the additional PC-207 cassette has 9 out of 10 a jam from either tray #3 or #4. Paper just reaches tray 3 vertical transport sensor PS117 giving jam code 20-21 or tray 4 vertical transport sensor PS 126 giving jam code 20-22. Very rarely the paper passes through without problems.

What did I do:
-Latest greatest firmware
-Trying another PC-207 cassette from a working machine.
-Trying another PWB-MC from a working machine
-Trying another hookup harness cassette>machine body.

All without success.

What I did not do yet:
-Trying another PCB-MFP
-Wishing I was a watchmaker repairing nice watches only without having to drag ugly heavy machines.
-Cussing out loudly......

Any ideas guys? Did I overlook something?

Hans