c3220 secondary transfe outside roller has a film of toner magenta

[pc123321]

because secondary transfer roller outside has a film of toner , so on the printout paper can see the magenta toner
imaging unit of drum upstream brush or downstream brush problem ?
or something else any advice are welcome thanks

[pc123321]

Re: c3220 secondary transfe outside roller has a film of toner magenta

because secondary transfer roller outside has a film of toner , so on the printout paper can see the magenta toner
imaging unit of drum upstream brush or downstream brush problem ?
or something else any advice are welcome thanks

this is the secondar transfer external roller under the ibt belt

[teckat]

Re: c3220 secondary transfe outside roller has a film of toner magenta

because secondary transfer roller outside has a film of toner , so on the printout paper can see the magenta toner
imaging unit of drum upstream brush or downstream brush problem ?
or something else any advice are welcome thanks

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where do u see M toner on paper> top or bottom of sheet ?

do u see M Background on copy >

check M Drum surface for any coating left on it after copying !!!!!

[pc123321]

Re: c3220 secondary transfe outside roller has a film of toner magenta

=====================

where do u see M toner on paper> top or bottom of sheet ?

do u see M Background on copy >

check M Drum surface for any coating left on it after copying !!!!!

why always magenta drum has the problem ?
i disassembly the magenta drum i found that upper brush and downbrush
the toner left on the brush is uneven , near side me is much more magenta toner than far side of brush,that is why magenta toner left on paper (background)