Speedy Inks Compatible Toner Cartridge Replacement for HP 10A Q2610A (Black) For use in : LaserJet 2300, LaserJet 2300d, LaserJet 2300n, LaserJet 2300L, LaserJet 2300dtn, LaserJet 2300dn. Shelf life: 24-36 Months Cost per page: 0.75 Cents Shelf life: 24-36 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty