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Sergio BrownSep 1, 2025
Why does my Brother All in One Printer print with white or black spots?
- BBenjamin ReyesSep 2, 2025
If your Brother All in One Printer is producing white or black spots on black text and graphics at 94mm intervals, dust, paper powder, glue, or other substances may be stuck to the surface of the photosensitive drum. Make a few copies of a blank, white sheet of paper. If you still see the spots on printed documents after making multiple copies, clean the drum unit. If the print quality still has not improved you need to install a new drum.