HP Original Replacement for HP 06A C3906A Black Toner Cartridge – Page Yield:2500 pages with 5% coverage, for use with HP LaserJet 3100, LaserJet 3100SE, LaserJet 3100XL, LaserJet 3150, LaserJet 3150SE, LaserJet 3150XL, LaserJet 5FS, LaserJet 5L, LaserJet 5LXL, LaserJet 6L, LaserJet 6SE, LaserJet 6LXL, Retail Box , No Warranty