Minolta bizhub di-2510 ( jaming / noise at duplexer-2-sided copies)

[abdul]

Hello everyone:
1-i have a customer with di-2510 and it jams at the first tray
i replaced the pick-up/feed/separation rollers (original) and sometimes feed ok but
most the times will show jam.
When i open the tray the paper hardly feed in the copier.
2- duplexer makes noise when they tray to make double sided copies
copier has 187,261 copies
please help
thanks in advance
abdul

[connecticcut]

classical problem = one way bearing (near feed) or clutch

[abdul]

Thank you for replying :
Is it easy to take the clutch out and clean it, or change it.
Any instructions will help
the other problem is the noise from the duplexer?
Thank you
abdul

[abdul]

Re: The bzdi-2510 jaming, it was the one way bearing. Copier is ok
thank u very much

abdul