Canon IR adv 4235i Jams in fuser

[sly]

Have a 4235i with jam code 0107. Paper from all draws along manual feed jam at same place in fuser ass when copying single sided. I have fitted a new fuser ass which normally resolves jams with this code in my experience.
any thoughts please would help.

[nicknt82]

Re: Canon IR adv 4235i Jams in fuser

Paper pass throught Fixing delay

Check any worn at leading edge paper
Maybe 2 reason: pressure between Pressure Roller and Fixing Film not good, or Flag of Fixing outlet sensor got sticky then it's operation not correct

[sly]

Re: Canon IR adv 4235i Jams in fuser

Thanks for reply. The jams are occurring with a new fused unit not just a film replacement. Will take a look at your suggestions when I visit in the next few days. Thanks for your input.

[nicknt82]

Re: Canon IR adv 4235i Jams in fuser

If replace with good Fixing assembly still jam then problem will be at Registration Sensor or Flag of registration sensor

[sly]

Re: Canon IR adv 4235i Jams in fuser

Thanks Nick, have you ever had issues with the light type registration sensor. I have had issues with the old flag type with the damper pad getting sticky, thought the new reflector type fitted to the 42 series are reliable as I have had no issues except cleaning them ? Worth a look. Thanks.

[Venom]

Re: Canon IR adv 4235i Jams in fuser

Also look for toner blobs on paper guides, had one same issue.

[mramlawi]

Re: Canon IR adv 4235i Jams in fuser

Is the jam code 107 .feed us with the jam code plz

[sly]

Re: Canon IR adv 4235i Jams in fuser

Did mention the Jam code 0107 on the 0riginal thread.

[soria]

Re: Canon IR adv 4235i Jams in fuser

I will now exchange the corresponding unit with sensors and coils.

[apoxi]

Re: Canon IR adv 4235i Jams in fuser

Have a 4235i with jam code 0107. Paper from all draws along manual feed jam at same place in fuser ass when copying single sided. I have fitted a new fuser ass which normally resolves jams with this code in my experience.
any thoughts please would help.

Hei,

I have this problem too. I have ADV4525i III (3rd generation)

Jam 0107 - the fixing unit was replaced with NEW one (ORIGINAL)!!!!

The jam steel occurs.......

[Canon Fixer]

Re: Canon IR adv 4235i Jams in fuser

It's a registration timing jam.

Replace the registration roller clutch to resolve, or temporarily swap the clutch with one of the other 2 right next to it.

Clutches are located behind the HV PCB.

[apoxi]

Re: Canon IR adv 4235i Jams in fuser

Have a 4235i with jam code 0107. Paper from all draws along manual feed jam at same place in fuser ass when copying single sided. I have fitted a new fuser ass which normally resolves jams with this code in my experience.
any thoughts please would help.

Hi Sly

Yesterday i was at the customer and i found what is the problem.

The problem it is in the drum unit (see picture)

Drum unit with the chip is the CEXV 53, without chip is CEXV 38/39. This is the 1st drum unit (the machine was only 15T prints)

I install the drum unit CEXV 38/39 and there were no more jams.

See the difference on black plastic with white rollers on the drum unit.....

20220720_095829.jpg 20220720_100130.jpg

[Benjamin98]

Re: Canon IR adv 4235i Jams in fuser

It's a registration timing jam.

Replace the registration roller clutch to resolve, or temporarily swap the clutch with one of the other 2 right next to it.

Clutches are located behind the HV PCB.

I agree with you, only time I've ever had that problem was related to those clutches. Mainly the developing clutch but I would clean them all just to be safe!

Normally also accompanied with the jam is a misregistration of the image. Either to the left or to the right

[sly]

Re: Canon IR adv 4235i Jams in fuser

Thanks Canon Fixer. Replaced Registration clutch as you suggested. Sorted issue. Thank you everybody for your suggestions and help.