Brother HL-5240 Laser Printer "black lines" Questions

...black lines where it blocks the laser. Otherwise look for some other foreign object (or torn paper piece) that may be blocking the laser from the drum. If the lines are thin and shark, check for ...

Black Lines My printer started printing and has 3 -4 thick black lines running down the paper. It isn't even readable. I thought maybe I should change the ink cartridge and I did but it didn't help. ...

solid black line at the left side of paper after reset the drum I have solid black line at the left side of the paper after reset the drum Try moving the blue panel to clean the drum after you install

1/4 black line going down back of paper when I print I have about a 3 year old Pixma MP500 I am now getting a giant black line going down the back of my paper when I print HELP!! The black line going ...

have black smudge line in middle of paper have new toner and drum have black smudge line down middle of paper put new toner and drum unit in Try taking out your toners, and on the drum you will see a ...

Black horizontal lines in printout Hi, I have a Brother HL-1440 printer. Lately, it's been printing with black horizontal (but not quite solid) lines, about 2mm thick. They appear once about every 3.5

...black lines that block out words or images printed under the black lines. I am using a friends Brother HL-5270 lazor printer, she has lost the manual. Six months ago, I took the printer in to Office ...

I have a Brother HL-4040CN color laser printer. Recently, it began printing a black streak/line down the entire length of the right side of all pages (about 0.25 inch wide and "spotty"). I ...

Dark black line on lefthand margin of paper going all the way down the paper (1/4 thick line) that is mean the lifetime of drum is over. solution. replace a new.

printer producing thick black vertical lines on copies. ink cartridge was changed. situation seem to get worst. if the black marks can smudge replace the fuser unit, otherwise replace the drum.