Brother MFC 6800 All-In-One Laser Printer "clean black marks copies" Questions

...this problem plz help me .. i have checked al toners ... try making a copy off of glass. if black mark is gone, then you have to clean the narrow strip of glass to the left of big glass. hth, ...

black lines on copies and on drum There are a few things you can do to troubleshoot this problem. Be sure you are using new, clean paper Clean the copier's paper rollers, the marks may result from a ...

black line when scanning, ( not when printing)how do i fix it This is commonly caused by a mark on the scanner plate. If you place your document to scan on the scanner plate (Lift the lid and place it

...black line areas. also, a vertical white strip about 3/4 inch wide about 3 inches from left side of paper Hi! the best thing is to make a copy using the glass and not the document feeder!If there is ...

black line down the middle When you open the topt cover, there are 2 scanner glasses. A small one a and a big one, the small one is used when using the feeder. Spray some windex direclty on soft cloth

...clean/adjust to eliminate this? I had the same problem, and I just fixed it. It was a tiny little black dot which was stuck to the glass where the document feeder passes the paper to. First you need ...

...black toner spots all along the left side of the paper. I ran the drum cleaning function 20 times, literally 20 times, and it didn't do anything. The manual isn't very helpful and I am hesitant to ...

BLACK LINES DOWN LEFT SIDE OF COPIES THis is usually an indication of either damage on the drum or the drum wiper that has a void in it. Inspect the drum, wipe it with a very soft dry cloth and see if

my copies are coming out with black marks on them. i have a brother MFC 7420. how do i clean inside of the machine? Please clarify the marks . Usually is due to drum unit, clean it.