This is an Original HP 501A 502A toner combo-pack. This set includes one Black, Cyan, Yellow and Magenta toner, and it is a collection of Q6470A Q6471A Q6472A Q6473A model numbers. HP designed these toners to work with HP Color LaserJet 3600, Color LaserJet 3600dn, Color LaserJet 3600n printer models to produce the highest quality print available. In fact, you will be able to print up to 4,000 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 collection of Black Cyan Magenta and Yellow toners. This works with LaserJet 3600, and contains 1 of each Q6470A Q6471A Q6472A Q6473A.