Get twice as many printouts with this hp 85a black toner cartridge dual pack each cartridge is capable of producing up to 1600 pages and there are two in the pack so that you always have one spare enjoy hps customary laser quality that produces sharply delineated edges thanks to the outstanding ink formula when youre ready to throw it away send off to hp who will then recycle it this hp 85a black toner cartridge dual pack is designed to work with a number of hp laserjet pro printers sea