Hoping here to come across cheap and good replacement cartridges, I was sadly disappointed. Although the installation went without problems, the cartridges are good, but made one of the two black cartridges problems by only striped patterns were printed. The second black cartridge printed, however, without problems. However: The black of these cartridges (normal black, not the Photo Black) has nothing, absolutely nothing to do with the black of the original Canon cartridges. The printed image is gray and runs clear; Letters appear ragged. This is probably because that Canon used for the black pigmented ink cartridge. The manufacturer of these cartridges used here apparently but dye ink or - if it is pigmented ink - it saves to the pigments.
For private use of documents may be ok, but for applications such as totally unsuitable. I have the Canon MG7150 and had certainly not spent 180 euros, then to have such a lousy print.
I'm going to buy these cartridges continue because I am very satisfied with the color cartridge. However, the black cartridge I refer further from Canon.
