HP 03A (C3903A) Black LaserJet Toner Cartridge DISCONTINUED BY MANUFACTURER Original HP Cartridge Yield (approx): ~4,000 pages. Color: Black For clear, sharp output, nothing outperforms genuine HP LaserJet toner cartridges HP 03A Toner Cartridge with black microfine toner for the HP LaserJet 5p, 5mp, 6p and 6mp Printers What's in the Box: New Original HP (genuine) toner cartridge HP Printer compatibility: HP LaserJet 6mp 6p 6p se 6p xi