Brother MFC-7820N Printer "printing solid black pages" Questions

...black lines (nearly solid) appear on the every page that is printed. The position of the black lines varies from copy to copy. try moving the small blue slider on top of the drum cartridge side to ...

printing is solid black pages, can you help me please? Sounds like a defective drum, the corona wire could be broken, Brother will warranty for 90 days and you can exchange, if it's generic you should

...black line going down the page when I copy (I don't have the problem when I print from a file.) I've just replaced the drum, which helped a bit, but not much. I cleaned the corona wire, and the laser ...

black smudges on them. The smudges roughly look like vertical lines, but not solid vertical lines, lines of spots. Is it a matter of cleaning the toner cartridge? If so, I need some instruction on how

...solid or shaded background of one consistent tone. Could this be a dirty "drum" that needs to be cleaned? I would try cleaning the corona wire for the black (K). It is the closest to you (closest to ...

...solid magenta block; it is an outdoor garden image with some text floating on top of the image on one side and a light clouds with more text on the other side. I'm aware of the 5% yield theory and I ...

...better yet, alcohol. Even a dot of ink too small to see will show as a solid black line on anything you copy, scan, or fax via the doc. feeder. Don't use so much cleaner that it runs under the

...printing solid black I have a doc 12 and all of a sudden it started printing solid black pages The problem is because it has a bad or missing conection with the fiery. Try to reconect the cable from ...

areas of solid black. Normal text pages print OK Replace the fuser, its overheating and that would cause the pages to stick the way they have been when trying to print pages of lots of black solid ink

printing solid black lines 1/2 high where the actualy print should be No matter what I print I get solid 1/2 high and then the distance across the page where the actual words should be is this solid ...