The delivery was fast and good. Initially I had problems because I constantly clogged nozzles produced misprints and constantly had to make cleanings. After prolonged use, this has done. Whether the previous ink are not compatible with this ink? That I can not answer. For that I have but consumed at least three cartridges and discarded lots of photo paper! However, the cartridges consume fast - splashing around too little ?. One advantage of this kit, it only has color and black cain. I have a whole box full scharz cartridges, because my printer consumes too little black.
