Received a pptx yesterday that I needed to print out. Tried it and it ran ok 9 times, whichis what I wanted. However, when I went back in to print off more copies the printer would not print any of the text on the ppt. I have uninstalled and re-installed the software and the device multiple times, and it still wont work. I have also tried taking another file, this time a letter in Word, and printing it, and again no text, just the jpg in the letter header. No text. No idea what is wrong either!