Original Repack 4 Pack HP 645A Color LaserJet 5500, 5550 Compatible Laser Toner Cartridges Replacements:
1 HP C9730A Black Laser Toner Cartridge
1 HP C9731A Cyan Laser Toner Cartridge
1 HP C9732A Yellow Laser Toner Cartridge
1 HP C9733A Magenta Laser Toner CartridgeCompatible Printers:
HP - Color LaserJet Series
Color LaserJet 5500, Color LaserJet 5500dn, Color LaserJet 5500dtn, Color LaserJet 5500hdn, Color LaserJet 5500n, Color LaserJet 5550, Color LaserJet 5550dn, Color LaserJet 5550dtn, Color LaserJet 5550htn, Color LaserJet 5550n