Actually, with this ink are printed as with HP 364 XL and very cheap it is on top of more than 20% more. But even when you open the cartridge you dirty your hands, the thin broth runs uncontrollably out. So: rubber gloves wear what is not an issue with HP 364. When inserting the cartridge fit into place if they want, or they jump when printing out again. The excess ink polluted not only the print head, but also the paper. Always print a few blank pages. The pressure is always as if bold turned fine print no question. When everything is too dark images and grieselig because the black simply outweighs. For duplex totally unsuitable at 80PR paper skin by always black, even at 90gr paper and even when the ink is reduced when printing via parameters. Normally I would give minus stars, as the whole printer is dirty. Possibly react other printer with this ink positive, but my HP Photosmart does not like this ink. Neither do I, so I'm reuhmütig returned to HP 364 XL.