MP 301 J057 when jamming in the fuser.

[MIGUELMARCHENA]

Re: MP 301 J057 when jamming in the fuser.

Well, look at what happened to me once

Lower the fuser unit,
disconnect all cables etc.

When installing it gave me this code ... shit ... but it was ok ..

I tested sensors .. okay.

And it occurred to me to swap the connectors ..

That was ... an oversight of mine.

I hope my anecdote will serve you

Enviado desde mi H3321 mediante Tapatalk

[davel]

Re: MP 301 J057 when jamming in the fuser.

Well, look at what happened to me once

Lower the fuser unit,
disconnect all cables etc.

When installing it gave me this code ... shit ... but it was ok ..

I tested sensors .. okay.

And it occurred to me to swap the connectors ..

That was ... an oversight of mine.

I hope my anecdote will serve you

Enviado desde mi H3321 mediante Tapatalk

WTF

[KeviM]

Re: MP 301 J057 when jamming in the fuser.

The suggestions some of the other guys have made seem spot on. Try those first.

Generally with those machines if the copy/print comes halfway out and then stops it points to a either a problem with the sensors on the fuser unit or the sensor actuator. Check those.

Next check if they are actually working or at fault. Do this by disconnecting them 1 by 1 and testing by doing a print. That should pin point the fault of it's a sensor.

Also check the registration sensor. Weird as it may sound they do sometimes go faulty or get stuck. Lubricate and try.