No complaints about the print quality toners generated by Cyan and Yellow. For cons, I'm pretty bitter operating cost associated with the purchase of these toners, especially as the cartridge print quantities are frankly Utopian, even if it is an average. It is absolutely impossible to do better than 750 to 800 pages with text portions, underlining / frames or clipart small / small color photos (so I do not even speak of colored areas or full photo print outputs 10 or 13 × more ...). Amazon offers very good prices, compared to other brands, and this is the only way to reduce printing costs. However, I expected more from Samsung.