Buy your Compatible Black HP 03A Laser Toner - (HP C3903A) for the low price of £22 . The Compatible Black HP 03A Laser Toner will work in the following printers HP LaserJet 5mp , HP LaserJet 5p , HP LaserJet 6mp , HP LaserJet 6p , HP LaserJet 6PSE , HP LaserJet 6pxi it will give you a page yield of Approx. 4,000 pages @ 5% average coverage. The Compatible Black HP 03A Laser Toner offers you good value and excellent printing performance.Compatible Black HP 03A Laser Toner - (HP C3903A)