Also, the ratio of color to black is good in both male all been used up about the same time.
Small note: When the cartridge is empty, the printer writes "cartridge not recognized". Of this, one should not be too confusing, insights after my past the cartridge is then empty. (Immediately after the onset occurred in another set the message more often on, there helped hard repeatedly restart and A / removing, never was but necessary in this set).
1 star deduction for the defective cartridge case (printed only strips) and the wrong message. Otherwise strong buy recommendation.