How to reset the drum counter on Brother HL-L6250DW?
- Make sure the machine is turned on.
- Open the front cover.
- Press and hold OK for about two seconds to display Drum Unit, and then press OK.
- Press the Up arrow key to reset the drum counter.
- Close the front cover of the machine.
(Related Models: HL-L5100DN, HL-L5200DW, HL-L6200DW)