Question about Brother HL-4040CN Laser Printer
There is a small dot that appears on the right side of the documents at every revolution of the printer roller. I changed the toner cartridge and now there is a smudged horizontal line, as well as the small dot. Help!
There might be a fuser issue. The fuser is in the back of the printer. It is possible that toner stuck to the fuser or the fuser is damaged.Its could also be the transfer rollers. Those are the rollers right underneath the print cartridge. but do not touch those with your hands. But check the fuser first it might have to be replaced.
Posted on Feb 11, 2009
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Posted on Jan 02, 2017
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