MP4500 Toner is Bleeding over Feed Roller - Need Solution?

[dukeofiris]

Cyan Toner has started to bleed and build up on roller and then it streaks on both sides of page.

What is the solution for this? New Drum?

Only the CYAN toner is doing this and it is concentrated on one side of the feed roller. Thw Rubber roller is the one under the fuser but located on the assembly which opens out.

I appreciate any suggestions! Thanks!

[Eric1968]

Re: MP4500 Toner is Bleeding over Feed Roller - Need Solution?

Pull out the Cyan PCU and check it out. Could also be a bad Transfer Belt Cleaning Unit.

[TonerMunkeh]

Re: MP4500 Toner is Bleeding over Feed Roller - Need Solution?

It's a paper transfer roller, not a feed roller. As Eric said, the cyan PCU has probably failed and requires replacement.

[SargeNZ]

Re: MP4500 Toner is Bleeding over Feed Roller - Need Solution?

Also check the condition of the dev unit itself, they often do double their service life but when they start to get old they can drop a lot of toner.

[gaudin]

Re: MP4500 Toner is Bleeding over Feed Roller - Need Solution?

I know the "problem", but i never had quality issures because of that. Seems not a real problem for me.

[Llama God]