"... I had to use the vacuum cleaner before was re-printed cleanly. After 4 to 5 Print the spots reappeared. 2 of 4 cartridges were probably" leaking ". However, I did without hesitation and especially super fast of" ink duty. de "(very nice ladies on the phone) free replacement of the two cartridges get (for the second star). So far, the pressure has remained clean."
Addition:
The replacement delivery still works properly, the print is clean and sharp. According ink service, it was with the first delivery to a fehelerhafte batch of suppliers. Can happen! Since the processing of my complaint (as I said) super-fast, free and also extremely friendly expired, do I get a post-five star rating.