Compatible with the following HP OEM part numbers:HP 06A / HP 06 / HP 6HP C3906APage Yield: 2,500The cartridge fits the following printers:HP LaserJet 3100, HP LaserJet 3100se, HP LaserJet 3100xiHP LaserJet 3150, HP LaserJet 3150xi, HP LaserJet 3150seHP LaserJet 5L, HP LaserJet 5L Xtra, HP LaserJet ..