Question about Brother HL-4040CN Laser Printer
How much toner is left in the cartridge? Some models will bleed a little when the toner get low.
Posted on Mar 22, 2011
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Posted on Jan 02, 2017
SOURCE: Can smears when priting be fixed
Have you tried cleaning the corona wire on the drum unit (the blue slider bit)?
Replace the drum unit (assuming you have already replaced the toner cart?)
To check the remaining drum life press the go button 3 times. A report should print out with the info on. Even though you may have some remaining life, the drum can fail early.
If the dots/marks are repeating about 3 times down the page it is almost certainly the drum unit that has the problem.
Posted on Jun 19, 2009
Hi, check this link there is all the issues, identify yours and they tell what should you do, but appears the cartridge, Q2612A, you must replace de GREEN DRUM, or replace the cartridge.
Posted on Apr 07, 2010
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