When engraving, sometimes the location of my image shifts after hitting print. This is with correct material height set. When I cancel, I can move the image to the right place and usually it will print correctly but sometimes it will be shifted from the intended location, out of alignment. What causes this and how can i fix it?
Just set focus on the material and once that is done you won’t have to redo it unless you open the lid. If you have a 12 x 20 piece for instance just set focus somewhere in the middle. If it’s a piece of scrap set focus on a solid area and make sure you see the laser briefly shine a light on that spot. Don’t let it miss and land in a void.