After just a few minutes after inserting the blue cartridges were empty. Habe mir cartridges brought out of necessity in the trade, also to find out if my printer is the problem. The ink level of these new cartridges is still remains high, while all others give up the ghost. After such a short time is simply not possible. Have the impression that something is wrong. After all, this set has cost 57,00 Euro, so I feel cheated.
