Laser will not burn anything

[LightBurn (Oz)]

Almost certainly you’re trying to run it faster than the hardware is allowing you to, and that is reducing the output power instead. Read here, under the Power / Speed graph where it talks about the maximum speed of 3018 CNC’s:

Configuring a 3018 CNC (or other CNC-based laser) for use with LightBurn

The summary: Turn on Laser Mode to get rid of the travel lines You’re trying to move too fast, which is why you don’t get enough power You need to zero the machine 3018’s are pre-configured for use as CNC machines, not lasers, so their settings and speeds will likely need to be changed to give you acceptable results with LightBurn. To see the existing settings, you can type $$ into the console in LightBurn and press enter, or go to Edit > Machine Settings. Both are showing the same values, b…