I have taken these cartridge because my original cartridges are simply too expensive and I can not see any added value for the overpriced price of the originals. These compatible cartridges fit and be immediately recognized without frequent Try the printer. The handling is quite simple when one considers the use of information on the packaging: You must remove the protective strip foil this first before the lock is turned on! Otherwise, there may be black or colorful fingers! The print quality is of the originals quite close, the quality of the photos is including the photo paper and print settings depend. Another positive aspect is the slightly higher level than that of the originals and the very reasonable price. The three-pack "black" fits very well with the double "cyan, magenta, yellow" where each 2 color cartridges contain sind.Erfahrungsgemäß are the black cartridge something rather empty, so the change cycle coincides again. Due to the almost unbeatable price / performance ratio and the quality of the cartridges I like to give it 5 stars.