I need help with canon ir2870

[mrvica]

Hello, can someone tell me what is causing this and how to repair it. Picture is in attachment. Thanks
slika100.jpg

[Brian8506]

Re: I need help with canon ir2870

Probably registration clutch and/or roller. Maybe fuser film hesitating if the grease has dried up


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[Tricky]

Re: I need help with canon ir2870

Do five copies of the same thing, as you see the first sheet start to exit jam the machine and look at the previous pages.

[mrvica]

Re: I need help with canon ir2870

Probably registration clutch and/or roller. Maybe fuser film hesitating if the grease has
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i cleaned registration roler, its not on every copy, sometimes its every fifth, sometimes every 6. fuser film is on 70k.When i rotate paper in casete to a4r there is no problem

[Brian8506]

Re: I need help with canon ir2870

I would change the reg clutch. Old machine so if it's never been changed it's worth a try. When you change to A4R, you have more help from the vertical rollers to help push the copy cleanly thru the reg area. Have you tried the second tray to eliminate the paper feed unit?

[mrvica]

Re: I need help with canon ir2870

I would change the reg clutch. Old machine so if it's never been changed it's worth a try. When you change to A4R, you have more help from the vertical rollers to help push the copy cleanly thru the reg area. Have you tried the second tray to eliminate the paper feed unit?

Yes i am tried with second tray. I will try with clutch, i think is never been changed. Thanks

[aco.bk]

Re: I need help with canon ir2870

ir4570-090.pdf

Also try this from service bulletin.

[Tricky]

Re: I need help with canon ir2870

This metal bit can cause weird problems if its not touching the roller.

[darkabs]

Re: I need help with canon ir2870

Hello, can someone tell me what is causing this and how to repair it. Picture is in attachment. Thanks
[ATTACH=CONFIG]45870[/ATTACH]

check the drum unit and its movement , maybe the gears in the unit are not moving correctly. Again check the fuser unit gears.

[thish.csoffice]

Re: I need help with canon ir2870

This metal bit can cause weird problems if its not touching the roller.

What kind of problems? Can u tell us plz

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[Tricky]

Re: I need help with canon ir2870

What kind of problems? Can u tell us plz

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