This is an Original HP 507X 507A toner combo-pack. This set includes one Black, Cyan, Yellow and Magenta toner, and it is a collection of CE400X CE401A CE402A CE403A model numbers. HP designed these toners to work with their HP Color LaserJet Enterprise 500 M551dn , Color LaserJet Enterprise 500 M551n , Color LaserJet Enterprise 500 M551xh , Color LaserJet Enterprise 500 MFP M575f , Color LaserJet Enterprise 500 MFP M575dn , Color LaserJet Enterprise flow MFP M575c , Color LaserJet Enterprise 500 MFP M570dn , Color LaserJet Enterprise 500 MFP M570dw printer models. to produce the highest quality print available. In fact, you will be able to print up to 6,000 beautiful colored pages with this set. Compare that to other manufactures where the colors are not nearly as good. Save more money by buying them as combo-pack than buying them in single pieces. What is a combo-pack? A combo-pack is.
