1 HP 656X High Yield Original LaserJet Toner cartridges are not included in printer purchase; purchase separately. Learn more at http://www.hp.com/go/learnaboutsupplies.
2 Based on ISO/IEC 19798 cartridge yields for HP 655A Original LaserJet Toner cartridges compared with HP 656X High Yield Original LaserJet Toner cartridges. Learn more at http://www.hp.com/go/learnaboutsupplies.
3 Approximate average yield based on ISO/IEC 19798. Actual yield varies considerably based on content of printed pages and other factors. For details, see http://www.hp.com/go/learnaboutsupplies.