Please everyone bare with me as I am in no way a woodworker or engraver! I recently aqquired an Epilog engraver while purchading equipment for my vinyl sign business. It is an older model but looks to be in good condition and complete with manual. I have power cords and it turns on and powers up the 4 fans and the blower motor. However i do not have a pc or program to truely test the machine. I am curious about what purpose these laser engravers may have in todays world. I may not find the machine useful to my business but someone might??