this is NOT spamming, I have bought the four different products and NONE of them worked. it looks like a scam. I have asked a friend to print some of the files, his machine does exactly the same. the error is the same for all four, but I can invent different explanations for each of them, if that's what you want. I AM VERY SORRY THAT I PURCHASED YOUR FILES THAT DO NOT WORK, I WAS EXPECTING SOMETHING THAT WORKED. STILL WASTE OF MONEY. (ps I POST THIS MESSAGE ON ALL FOUR ITEMS WITHOUT CHANGING THEM AS IT ALSO APPLIES TO THEM)

Please don't buy it, the files don't work. either the machine prints nothing or it stops in the middle of the print, what is printed can only be thrown away and does not work.