My Canon mp530 printer head error code U052 came up. I went on line looking for answers I found wedsites that help me try to fix this promble. I cleaned my printer head on a website that showed how to clean your printer head. I have done everything to fix this code error. I am at a lost. I looked to see how much a printer head would cost it came out to be $59.00 with out shipping. What if i get a new printer head and my Canon mp530 still dosn't work. So how do i know it's the printer head and not something else,
