HP 641A toner set of 4 colors (C9720A C9721A C39722A and C9723A) Black Cyan Yellow and Magenta original Toner CartridgesHP 641A toner cartridges work with: HP Color LaserJet 4600, 4650Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridgesOriginal HP Cartridge Yield (approx): ~8,000 pages for colors and ~9000 pages for blackOriginal HP toner cartridges are specially designed to work with your printer to consistently deliver standout results throughout the life of your cartridgeEnsure that your printing is right the first time and every time with HP printer toner: 641A tonerWhat's in the Box: New Original HP 641A x 4 colors toner set (C9720A C9721A C9722A C9723A) toner cartridgesColor: Black Cyan Yellow and Magenta