Green Toner Supply Remanufactured Ink Cartridge Replacement for HP 97 (Color, 2-Pack) Green Toner Supply offers LIFETIME WARRANTY against manufacture defects Green Toner Supply offers 2 Years Money Back Guarantee on Manufacture Defects Print Yield: Up to 560 Pages at 5% Coverage Green Toner Supply Remanufactured Ink Cartridge Replacement for HP 97 works with the following machines: OfficeJet 150 Mobile, Officejet 2710 Series, Officejet 6200, Officejet 6210 Series, Officejet 7210 Series, Officejet 7300 Series, Officejet 7310, Officejet 7 Green Toner Supply cartridges were professionally manufactured in an ISO 9002 factory