HP Fax 920

HP 51629A (HP 29) Black Inkjet Cartridge
51629A Black Inkjet Cartridge compatible with the HP DeskJet 600/ 660/ 670/ 672/ 680c/ 682c/ 690c/ 692c/ 693c/ 694c/ 695c/ 695cci/ 697c/ DeskWriter 600/ 660/ 672/ 680/ 682/ 690c/ 693/ 694/ Fax 910/ 920/ OfficeJet 380/ 50 Also fits NCR/ Digital Check/ Apple/ Pitney Bowes/ and Sony. The use of compatible supplies does not void your printer warranty.