[Misc] Bizhub C250i annoying noise

[mandongo]

Hello friends!
I have one Bizhub C250i with strange noise (mouse like).

Can someone tell me what can cause this sound and how to get a rid of it?
Thanks in advance!

[Duplicator]

Re: Bizhub C250i annoying noise

When it's squeaking, does it stop when you open the front door?

[KMFLT3CH]

Re: Bizhub C250i annoying noise

It's the exit rollers.

i-Series noisy exit rollers

[mandongo]

Re: Bizhub C250i annoying noise

It's the exit rollers.

i-Series noisy exit rollers

Thanks for the reply!
Sorry to ask maybe a stupid question, but I didn't understand where exactly to apply the lubricant - on the rollers, on the shaft under every roller, or in the ends of the shaft?

[Synthohol]

Re: Bizhub C250i annoying noise

everywhere in red gets a drip of tufoil lubeit-8 with a needle applicator from me.

[copytechtrouble]

Re: Bizhub C250i annoying noise

Hello friends!
I have one Bizhub C250i with strange noise (mouse like).

Can someone tell me what can cause this sound and how to get a rid of it?
Thanks in advance!

the exit rollers can be responsible as well as the waste toner hopper.
in the case of the hopper, apply PTFE lubricant to these areas
Screenshot_20240403_090319_Photos.jpg

[kingarthur]

Re: Bizhub C250i annoying noise

Thanks for the reply!
Sorry to ask maybe a stupid question, but I didn't understand where exactly to apply the lubricant - on the rollers, on the shaft under every roller, or in the ends of the shaft?

I normally strip the unit down completely and lubricate everything

[KMFLT3CH]

Re: Bizhub C250i annoying noise

Thanks for the reply!
Sorry to ask maybe a stupid question, but I didn't understand where exactly to apply the lubricant - on the rollers, on the shaft under every roller, or in the ends of the shaft?

For this particular model line, the shaft where the lower idler rollers ride. The ones along the bottom in my video. If you run the exit rollers like mentioned you can lubricate them and work it in.