Np6551 uneven to almost blank copies

[ericacah]

is your machine outdoors ?? ha ha !!!

keep unused paper in original wrapper/and keep the used reams flat and in a large (Rubbermaid) plastic covered container/ store all paper flat side down

yes teckat...b4 i just leave unused papers in the cassette...definitely i'll do what you advice...

[teckat]

thnx teckat...brand new paper fix it..

is your machine outdoors ?? ha ha !!!

keep unused paper in original wrapper/and keep the used reams flat and in a large (Rubbermaid) plastic covered container/ store all paper flat side down

[ericacah]

humidity papper

you're right sir..

[mr.daus]

humidity papper

[ericacah]

thnx teckat...brand new paper fix it..

[teckat]

problem is that when i copy at cassette 1 letter size there is an intermittent or uneven copies and a little low temperature..and when i switch other cassette 2-4 the images will go light to blank..dev has toner/smooth rolling..

Check the bias connector for the transfer corona
Check the drum locking screw and drum support

[ericacah]

problem is that when i copy at cassette 1 letter size there is an intermittent or uneven copies and a little low temperature..and when i switch other cassette 2-4 the images will go light to blank..dev has toner/smooth rolling..