Hello,
New to Sawmill creek and first post.
I recently acquired a Chinese 3040 40 watt laser engraver running Lasercut 5.3. I got it at a steal because of this issue and was hoping to find some help here. After hooking up everything and got it ready to run I just simply made a cut pattern in the shape of an oval then exported it to the machine. I noticed that when I would fire up machine laser was burning when door was closed and off when door was open. I put in small board and closed door and it immediately started burning a spot at the start point. When I started program it would burn a line to the start of the oval. Then laser would turn off and follow route of oval. The laser would turn back on and burn a path back home and stay on till I opened the door.
Any Ideas?