Original HP Toner cartridges with JetIntelligence deliver professional-quality pages, high-yield options,[2] peak printing performance, and innovative HP anti-fraud technology. Help reduce costs with energy-saving HP EcoSmart black toner.[3]nn[2] HP 89X and HP 89Y High Yield Original LaserJet Toner cartridges are not included in printer purchase; purchase separately. For more information, see http://www.hp.com/go/learnaboutsupplies.n[3] HP calculations based on Energy Star normalized TEC data comparing the HP LaserJet 500 series printers introduced in spring 2019. HP 89A/X compared to HP 87A/X Original LaserJet Toner cartridges.