Quote from Paul on September 22, 2019, 7:35 pm

Not really, but you need to set up a macro in Lightburn to set the controller in CNC mode to test fire and return it back to laser mode.

See my post here https://awesometech1.wpengine.com/k40-forum/topic/test-fire-switch-macro-for-light-burn/

 

cheers, Paul