As in the title, laser not firing during run cycle. History: K40 4+years old, C3D mini. Never had any problems all this time. Current actions…I replaced the 10K Pot, the Power supply, checked wiring & cooling system (this one came without sensor). It’s not a digital display. Fires through control panel switch and on the PS. Laser tube test shows strong clean manual beam with pot set at 2.5 volts, mirrors and lens clean and good alignment. Everything seems great accept it will not fire in any of my old or new programs. Is it possible the C3D mini has a problem?? Sure open to suggestions.
Fixed. See the below link…