BH C3350i "oil stains"

[diable69BG]

hi everyone, on a copier I have stains like oils and random.
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have you ever seen this?

[tsbservice]

Looks like cockroaches infested machine.

[blackcat4866]

I don't know the name, but I have seen batches of paper that develop brown "water stains" after heating in the fuser. I believe that it's a chemical residue from the paper making process. It's especially interesting on monochrome copiers. The enduser shows you the brown spots ... and you point out that a monochrome copier cannot ever make brown.

Also on lesser quality media you can find marks and stains on the unprinted paper in the tray. It's not all perfectly white. =^..^=

[diable69BG]

the paper is of very good quality and I checked, all the pages are blank
the paper is of very good quality and I checked, all the pages are blank

[diable69BG]

I don't know the name, but I have seen batches of paper that develop brown "water stains" after heating in the fuser. I believe that it's a chemical residue from the paper making process. It's especially interesting on monochrome copiers. The enduser shows you the brown spots ... and you point out that a monochrome copier cannot ever make brown.

Also on lesser quality media you can find marks and stains on the unprinted paper in the tray. It's not all perfectly white. =^..^=



the paper is of very good quality and I checked, all the pages are blank

[Synthohol]

on first glance of a low res it looks like used toner stuck in dimples on the transfer belt. ive seen oil spots but they usually have a halo of saturation around the spots.
can you run 11x17 and see if they repeat?

[Gift]

I haven't seen any oil stains since the fuser don't need that shitty silicone oil;)

Moisture / condensed water can leave temporary marks but this one here, I'm not shure - is it re-produceable? Does it makes a difference in BK/Color mode?

[diable69BG]

the spots disappeared as they appeared ....
now the belt gears are broken

what shit this machine
what shit this machine

[suomi]

I-Series belt cleaning units clogging up also A4 machines.