I'm with the cartridge at the beginning had no problems, but long has not kept them. The was very fast empty and had the last 60% of the prints only lubricated !! To avoid smearing, I always had in "Best quality printers" print under Windows, which the consumption worse. When HP print printer Faxsendebestätigungen or anything you could not adjust the quality and came from printer was no longer legible. Now I have another original and everything looks good again. Cartridge cleaning ?? Yes has brought something, but also much consumed with the new cartridge from HP that was not necessary! Dear 10 more or watch (that was my mistake) that you keep the original cartridge, and can top up. The software could not read the status of the amount of ink!