Canon Ir 1435if jamming every 10 copies at pick up

[sly]

Canon iR 1435if is jamming at Sep/feed rollers around every 10 copies. fitted new pick up and feed/Sep rollers. Making a loud noises before jam occurs. have had a look at drive system but not removed yet.
Any thoughts folks please.

[Brian8506]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Don't really have jam issues but did you check and make sure the pick up rollrs are snapping back into place? There's a spring that pulls them back to home postion that I've had come off.

[sly]

[giogi]

Re: Canon Ir 1435if jamming every 10 copies at pick up

see attach

[Copylady72]

Re: Canon Ir 1435if jamming every 10 copies at pick up

What kind of noise? I had a machine that made a very loud rubbing noise as it was feeding paper. It jammed intermitently.

It ended up being the torque limiter on the feed separation roller shaft.

Part# FE4-4179-000



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[sly]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Thank you folks for your replies. both with useful information. Will order the new torque limiter as it does sound like that of the hard rubber separation roller binding causing jams . Will also check the lever behind the pick up shaft gear at rear of machine for excess grease. Will keep you posted later this week thanks.

[techandtrader]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Thank you folks for your replies. both with useful information. Will order the new torque limiter as it does sound like that of the hard rubber separation roller binding causing jams . Will also check the lever behind the pick up shaft gear at rear of machine for excess grease. Will keep you posted later this week thanks.

What was it?

[Venom]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Have seen the gear tips wear, the one that engages when solenoid releases it.

[Canuck]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Torque limiter. Changed a few on these...grunts when it feeds

[wingit]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Torque limiter. Changed a few on these...grunts when it feeds

I had this on the optional 2nd paper tray, and replaced all the rollers,torque limiter.Still double clutching and jamming.
It ended up the solenoid pawl needed to be filed down so more of the pawl was holding back the sleeve part. and I used a spring from a hplj 4250 solenoid spring.

[techandtrader]

Re: Canon Ir 1435if jamming every 10 copies at pick up

Torque limiter. Changed a few on these...grunts when it feeds

Maybe the most expensive torque limiter for a machine this size. Around $25. I will pick one up soon and report if anything is remarkable. Thanks for posts.

[NM0174]

Re: Canon Ir 1435if jamming every 10 copies at pick up

So what was the problem? You didn't come back

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[sly]

Re: Canon Ir 1435if jamming every 10 copies at pick up

So what was the problem? You didn't come back

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Torque limiter resolved the problem. Thanks you all for your thoughts.

[techandtrader]

Re: Canon Ir 1435if jamming every 10 copies at pick up

So I had an optional tray with the same TQ Limiter. DID NOT WORK! Same noise remains. There is no evidence of roller rubbing like flat spots or pieces. The box was manufact in 2015.
I cant find another reason.

[Gary71]

Re: Canon Ir 1435if jamming every 10 copies at pick up

I have seen the seperation roller housing get worn and cause this. I had 2 in the past month and once changed along with the roller resolved the issue. FYI