Mp5002 streaks

[mrfuser]

Seems also that maybe the machine is not rotating the cleaning web. Any ideas on this?

[HitMan]

If the fuser Web is still attached how about removing it to see if you get a different result? Also there's a fuser cleaning roller that might need cleaned inside the front of the fuser

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I already mentioned removing the web unit to test

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[HitMan]

Also you can remove the web completely and the machine will still work with no problems

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[mrfuser]

Yes I did try to remove web completely and swapped fuser. Still streaks

76CDF7E7-8299-412B-8F28-0E4E00835D52.jpg

[slimslob]

Measure the spacing between the streaks. That is the diameter of the source.

[HitMan]

Ok completely different fuser, cleaned reg roller, same result. Also replaced dv unit, charge roller, drum , transfer belt assembly. Same result

What’s left???

My bad

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[HitMan]

Well the only thing you can do is jam the machine. You can open the right hand door when a page is going up the vertical feed try and stop it at the drum to see if the marks appear there and then try stop it at the fuser. I know you tried different units but maybe this will help indicate where the fault is coming from?

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[mrfuser]

Does anyone know how to remove that LED array from this machine? Seems like it’s just glued on

[slimslob]

Does anyone know how to remove that LED array from this machine? Seems like it’s just glued on

Looking at the parts catalog I would say it is mounted to the frame stay with double sided tape. You can remove the entire stay assembly with 2 screws at the front, there is a tab that goes into a slot in the back frame when putting back in.

[keithxxiii]

Hi,

I had this problem in MP3353, new drum, charge roller, charge cleaner, developer, fuser...etc PM parts. Since the machine is not frequently serviced, the seal covering the toner recycling unit is bent and out of position causing it to dump unwanted toner.

Please check if you have the same deformed seal.