This is a high quality compatible HP C3906A Black Laser Toner compatible with the following printers:Hewlett Packard LaserJet Printers:HP LaserJet 3100, HP LaserJet 3100se, HP LaserJet 3100xi, HP LaserJet 3150, HP LaserJet 3150se, HP LaserJet 3150xi, HP LaserJet 5 L, HP LaserJet 6 L, HP LaserJet 6L se, HP LaserJet 6L xi This Laser Toner has a page yield of 2500 Using a compatible Laser Toner gives you excellent printout quality without the high prices!Images used are for illustration purposes only.