Laser burns path line when it should not

[LightBurn (Oz)]

It should never bun the path line. If you turn off the ‘Show Travel Moves’ switch, the image shown won’t have the moves between cuts, and that’s the output you should get on your laser. You most likely don’t have ‘Laser Mode’ enabled.

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Laser not turning off between cuts? (burning during travel moves)

If you have a GRBL device, and your laser is still on when moving between shapes, like this: [image] It most likely means you are using GRBL 1.1f or later, but do not have the controller in Laser Mode. Fix this by typing $32=1 in the Console window and pressing enter If you have a Ruida or other DSP controller and are seeing this happen, it is most likely a dying high-voltage power supply unit (PSU). The drive circuit that turns the laser power off and on tends to go first, before the part …