Brother HL-2270DW out of toner and reset the toner sensor.

Steps to reset the toner sensor.

- Open the front cover and leave open while completing the following steps.
- Turn the printer off.
- Hold the 'go' button (or "start' button) while turning the printer on. All panel lights should be on.
- Release the 'go' button (or "start' button).
- Press the 'go' button (or "start' button) 2 times.
- Pause. All panel lights should be on.
- Press the 'go' button (or "start' button) 5 times.
The toner light should be off. (error may be flashing)
The paper light should be on or flashing.
- Close cover. The ready light should be the only light on.