MP9000 jam code 70

[barber782]

Hi everyone,

I have a MP9000 that constantly jams from all 7 trays with a j070, which i believe is the registration area.
Sometimes i can get 2 or 3 out before jamming.
When I remove the paper jam I have noticed 2 sheets doubled just before the registration rollers.
Apart from cleaning it out or replacing the reg sensor is there anything else worth looking out for or adjusting?

[allan]

Re: MP9000 jam code 70

What happens if you remove all the paper except for the tray you are testing.
Look at the common path on the conveyance between the trays and the registration.

[slimslob]

Re: MP9000 jam code 70

When is the last time, if ever, you preformed the following: 3.10.9 PAPER DUST TRAY, REGISTRATION SENSOR, DOUBLEFEED SENSOR CLEANING

You may also need to replace the registration sensor if cleaning does not correct the problem.