Premium Compatible CC653AN (HP 901) Black Inkjet Cartridge fully compatible with the HP OfficeJet J4500, J4550, J4580, J4640, J4680. The use of compatible supplies does not void your printer warranty.
Premium Compatible CC656AN (HP 901) Tri-Color Inkjet Cartridge fully compatible with the HP OfficeJet 4500 Series, OfficeJet J4500, OfficeJet J4550, OfficeJet J4580, OfficeJet J4640, OfficeJet J4680. The use of compatible supplies does not void your printer warranty.