Have received a B200 Error. Tried cleaning the print head, even replacing the print head, still received same error. Pixma MG5220. Have a number of expensive ink cartidges (225/226). Would like to get a replacement unit that uses same, however unlikely that is. This site, and Canon in general, is terrible to try and get information from. Terrible! Anyone want to buy useless ink catridges I have paid a fortune for??