Original HP 972X High Yield PageWide Cartridges deliver legendary HP print quality. Depend on Original HP 972X High Yield PageWide Cartridges designed specifically for your HP printer. Tested in HP PageWide Pro 577dw Multifunction Printer. Average based on ISO/IEC 24711 or HP testing methodology and continuous printing. Actual yield varies considerably based on content of printed pages and other factors. For details, see http://www.hp.com/go/learnaboutsupplies.
Manufacturer's one-year warranty.