[Jamming] konica 7085, di 850, post inserter (pi-108) problem in fs-211 finisher

[majas]

Hello,

I have problem when the post inserter takes the paper. I know that is not easy to take the coated paper but last month it takes 5000 A3 sheets without problem when I sometimes clean the rollers and today it is paper jam every 10-15 copies. It is not jam on the first 2 rollers but after that. I attached 4 photos maybe you can recognise the problem.
Thanks for help.
Majas

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