I have a brother hl 2070n it has a new drum and toner, when you power up all it does is blink, all lights, and the fan kicks on and does not shut off, what is the reset on this, if any? or , does it have internal issues, IE: circut board, bad solder joint, ect......
could the fuser need replacing, or is there a service tech reset on the count?
I am a copier/ it service person professionally, but not so much household printer guy...
thanks
I am having the same issue with a brother 2070n. When I hold down the go button as described in the attachment above the toner led is lit indicating a "Fixing unit failure" scenario. Is it possible to include another attachment that may describe the solution to this issue.
The fuser unit errors are usually caused by the thermal fuse's bi metal strip not releasing when the machine cools down. I have removed the strip and tweak it a bit so it would not get stuck. the best is to buy a new thermal fuse.
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