Brother HL-P2500 Machine Error 76 Reset
This is a fuser error. To reset it, perform the following:
1. Turn power off
2. Holding down "job cancel" and "#1" buttons, turn power on
3. It will go into service mode. All LED blinks
4. Enter "99" to exit and that should reset code
*Note, if its a true failure, it will re-appear.