How to toner reset for Brother DCP series on the printer? (Such as DCP-2540dw)
- Open the printer front cover.
- Press and hold “OK” button until “Replace Drum” appear on the printer screen.
- Press “Start” button.
- Press “UP” arrow follow by “Down” arrow to see “00”
- Press “OK” button to confirm.
- Close the front cover of the printer.
- Your printer is ready!