HP Color LaserJet 1500 2500 smart printing supplies offer great print quality and reliable performance for affordable, professional quality color printing. Designed together with HP Color LaserJet 1500 and 2500 series printer, HP supplies feature new toner formulation, cartridge architecture, and smart printing technology. New printer architecture makes cartridges easier to install and replace. The Smart Imaging Drum conveniently combines drum, transfer belt and toner waste hopper in one cartridge. HP smart printing technology ensures output consistency over the life of the cartridge and makes supplies easy to maintain by providing status monitoring and proactive replacement alerts.