My HP C6180 all-in-one printer does not feed paper properly. It shifts to the right side as I am looking at the back of the printer and jams sometimes curling around the rollers in the back. I have another identical printer that has other problems--print head and turning off and on when I first turn it on. Can I use parts from one to fix the other one? The local repair service says they can't get parts and that it is not worth fixing. I have about $200.00 worth of ink for this printer that will go to waste.