I ordered these replacement cartridges since my Canon simply the original overpriced. The delivery went promptly, and after unpacking the new cartridges were plugged in the same in the printer. After several proofs both standard paper and glossy photo paper, I was absolutely thrilled! Top quality, super colors! I buy again next time these cartridges as I am very happy with it. Something to keep in mind however, necessarily, but is always on the cartridge, but I've missed it: When the protective foil the cartridge is not on the side hold because this pressure is applied, can and color escape! Is this happening to me only in the first cartridge and the color is getting from the fingers almost impossible! If it happens but once whom she is best off with pumice!