Having a hard time with my XP15000 and Acrorip 10.3. I was printing fine one night. But now everytime it starts to print I get a paper jam. I have tried just about everything. It will take the paper just fine and then a few seconds after printing just stop. Someone said to cover a sensor, but I just cannot find it and not sure of what else to try at this point. I have been messing with it for over a week and the same thing every time.