I don't normally review ink cartridges but feel I must respond to the other reviewer (Donna). I have purchased a Canon ip4200 and am using it with the Canon inks. I have done various tests on different brands of paper with varying results. Some cheapo PC Line paper had a horrible bluish tinge to all prints, Fuji paper just looked blurred and horrid....
However, when using the Canon paper the prints are amazing. Obviously Canon are only going to test their printers with their inks and their papers but their papers aren't as expensive as, say, Epson's.
Really, really impressed with the quality.