Canon IRC5045 advance noises

[romang]

Hi all, im not a canon tech so not sure how to test motors in service mode. I have this machine making humming vibrating sound mostly with 1-3 copies/prints. It seems to go away with multiple runs. I cant tell where its coming from and would like to run some motors, just not sure how to . Thanks

[copier tech]

The fuser on this model can make some strange sounds, replacing the fixing film unit, pressure roller & bearings usually quieten them down.

[serviceman]

I agree with Copier Tech, fuser belt is the usual noise suspect for me, especially the humming/vibrating noise.

Motors are tested in Copier>Function>Partchk inside service mode, but there are several they say not to run, M1, M14 and M22.

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[romang]

Thanks for the replies I will check the fuser and try motor test next time out.

[ss12]

There's also a modified fuser drive assembly if the film doesn't fix it

[romang]

Thanks looks like its fuser