MP5001 finishers will show jaming

[jshah]

MP5001 will show jamming in finisher.
J001
Jam location: R3, R5
There is no paper in the finisher but still displays the same message.

[Tonerbomb]

MP5001 will show jamming in finisher.
J001
Jam location: R3, R5
There is no paper in the finisher but still displays the same message.

The key to this would be J001. This is a no feed of paper from tray 1 even though you see R3,R5. Most likely it is a multiple page job that misfed during the run.

[jshah]

Machines works perfectly without finisher.

[totoro]

Could it be J100 ? Paper late to/from finisher entrance sensor. Check bridge unit rollers, finisher entrance junction gate spring and rollers; make sure no one tweeked the rollers and paper guides at finisher entrance.