"Brother MFC copies faint, but prints fine"에 답변Scanning/copying and printing being perform from different different section. Both are not linked with each other. There might be scanning glass or tray is dirty of the brother printer. Sometimes scanning section has issue cause brother printer won’t scan. You can also check software settings in your pc to avoid faint scan.
"Black Line on Document"에 답변Black marks or streaks can be printed on the paper by any printer. You can fix by below steps: (1) Hold the OK button 3 times and print the Printer Settings page.If the quality of the Printer Settings page is not smeared or blurry or there are no smudges or dots, your Brother machine appears to be printing nicely.If the quality of the Printer Settings page does not appear smeared or is blurry but there are Brother Printer Black Smudges On Paper go to the next step. (2) You need to review the Printer Settings and understand if the dots are spaced at specific intervals such as 1.5 inches or 3.7 inches or the dots are randomly spaced. (3) Brother Printer Leaving Black Marks On Edge Of Paper are typically triggered by foreign particles inside the printer such as, paper particles, dried glue from envelopes or labels paper/ staple clips sticking to or damaging the surface of the drum. Toner builds up or sticks to such surfaces on the drum and creates the problem of Brother Printer Leaving Black Marks On Edge Of...