For quality: The problem with the constantly clogged black nozzles of iColor ink no longer occurs with this ink. However, the printer prints black color now increasingly in horizontal shafts and a little unclean with ausgefranzten letter. I assume that the after-effects of the age-old problem with the other ink are.
In color, the print image is impeccable. Colour variations to the original ink or Wavy edges I could not detect there.
A disadvantage is that the cartridges than the original ink have no leakage protection. You have the same cartridge so used properly and should not be found until they are printed, according to empty driver. After that they should be put quickly into the garbage bag. This little thing I take at 1/10 the cost of printing gladly accept!