Brother HL 1230 Laser Printer "makes black lines printing" Questions

I rec'd a fax this morning w/ a 2" solid black line on the right hand column. I also noticed that the screen reads "drum end soon." Are those two things related? And, what is "drum

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 ...

black lines on right side of page Remove the printer cartridge and check for any obstructions. Then replace the printer cartridge and attempt to print again. Make sure the cartridge is fitting firmly.

...printing that, and i still just get a solid black page. is something terribly wrong, or just a quick fix? how do i fix it and make it start printing normally again? thankyou in laser printers, theres ...

black lines appearing at the right hand margin of my document after printing. Hello, This link will take you to the Brother site. Scroll down and you will see links for solutions for your printer. ...

vertical single black line on printed pages - does this mean I need a new cartridge or a new drum? Brother HL 1250 The first thing I would try is to fix the corona wire. Here is a link to Brother's ...

...black, repeat the process a couple more times. Once you have some evidence of the individual colours you can run a head clean via the driver or printer control panel. Then print a nozzle check sheet ...

...black, ink like lines on the sheet. This happened after we bought a brand new cartridge...we took it in to be cleaned, but it starts doing it again after several copies are printed in a row? I saw a ...

black (gray) lines on my HL-1440 printer every time I print a page. Have replaced the toner cartridge but still got the same result. This issues looking printer head problem. check the following Steps

...black stripe down the page despite the drum being cleaned as advised by Brother.Peter Hi 3 issues might be the problem. 1. The toner waste compartment is full. You need to clean the toner waste ...