I have an Epilog Mini 24 and last week, all of a sudden, it quit cutting all the way through the material in the center and bottom row. I am cutting 1/8" acrylic laminated with 3M reflective material laminated to it. I have been cutting these same pieces for 6 years and never had a problem... The pieces are letters, 3 1/2" high by 3 1/4" wide. There are 3 rows of 7 on each piece of Acrylic. I thought my cutting table was the problem, it had a slight bow in it. So, I attached it to a piece of 3/4" plywood and screwed it to the plywood. it did help a little.... the top row (which hasnt been a problem) and the middle row (there was a problem with the middle of the middle row) cut through just fine but, the bottom row still wont cut through... I have about 600 of 3000 of these to cut and am a week behind... Can someone please help me figure this out... Seems like maybe some kind of focus problem to me but, I am stuck !!!!
P.S.
the 3M Material is laminated onto the acrylic and, i put this in the laser with the 3M material facing down... it is, for the most part cutting the acrylic but, on the bad spots it will not cut through the 3M material. ANY HELP would be much appreciated