Reset the Brother DR-1090 drum counter

APPLIES TO MODELS: HL-1223WR HL-1223WE HL-1210W HL-1210WE HL-1212W HL-1212WE HL-1222WE HL-1110e HL-1112e

1. The need to reset the drum counter is indicated by an orange LED flashing in cycles of 3 flashes
2. Open the front cover and leave it open
3. Press the "Power" button four times
4. Close the front cover
5. The LED should stop blinking, which means the drum counter has been reset