Laserscript user forum

Thanks Folks

Connections and alignments checked out OK, So I have had to bite the bullet and order a new tube.

Appreciate your help

I Have a second hand 3020 which has been working well, but now it seems to have lost most of its power, it will just about put a mark on ply but certainly not cut, if I increase the power it stops engraving altogether. The mirrors are clean, alignment is OK, is this a sign that the tube is gone. It ...