This is a high quality compatible HP Q6470A-Q7583A Rainbow Pack Laser Toners containing all four colours compatible with the following printers: Hewlett Packard Color LaserJet Printers:HP Color LaserJet 3800, HP Color LaserJet 3800dn, HP Color LaserJet 3800dtn, HP Color LaserJet 3800n, Hewlett Packard CP Series Printers:HP Color LaserJet CP3505, HP Color LaserJet CP3505dn, HP Color LaserJet CP3505n, HP Color LaserJet CP3505x The black Laser Toner has a page yield of 12000. Page yield for all three colours are 6000Using a compatible Laser Toner gives you excellent printout quality without the high prices!Images used are for illustration purposes only.