Green Toner Supply&trade; Compatible Ink Cartridge Replacement for Brother High Yield LC65 (3 Black, 3 Cyan, 3 Yellow, 3 Magenta, 12-Pack) Green Toner Supply offers LIFETIME WARRANTY against manufacture defects Green Toner Supply offers 2 Years Money Back Guarantee on Manufacture Defects Black Print Yield: Up to 900 Pages at 5% Coverage; Color Print Yield: Up to 750 Pages at 5% Coverage Green Toner Supply Compatible Ink Cartridge Replacement for Brother LC61 LC65 series works with the following printers:MFC-5890CN, MFC-5895CW, MFC-6490CW, MFC-6890CDW Green Toner Supply cartridges were professionally manufactured in an ISO 9002 factory