have the machine for 6 months…no problems, then started burning like this ( this is the worst one so far, most are 2 tome burns, but the same type pattern…my shop is about 30 degrees F, some time the pattern of “missed” engraving is real light color, other time real dark. and it also seems to move from time to time…ANY help would be greatly appreciated, I cleaned the mirrors…, Ken
my guss is mirror alignment as it engraves soildly at top and bottom
Yes I had exactly same problem. The mirror alligment might be a little off. Take a piece of cardboard test it in 4 corners and center to make sure laser reaches everywhere.
Patryk, was your burn as bad as this? Also one you aligned the mirrors did is fix it for you?
@Top_Notch_Woodworks Yes it was exactly the same. The mirror alligment just fixed it and everything is going perfectly fine now.