Sherman Inks and Toner Cartridges &reg; 20 Pack Brother LC79 LC 79 Ink Cartridge High Yield XXL 8 Black, 4 Cyan, 4 Magenta, 4 Yellow Multipack Compatible Replacement Set for Inkjet Printers: MFC-J5910DW, MFC-J6510DW, MFC-J6710DW, MFC-J6910DW. High Capacity Bundle LC79-BK , LC79-C , LC79-M , LC79-Y , LC79BK , LC79C , LC79M , LC79Y 8 Black, 4 Cyan, 4 Magenta, 4 Yellow For Printers MFC-J5910DW, MFC-J6510DW, MFC-J6710DW, MFC-J6910DW 3 Years Warranty Sherman Inks and Toner Cartridges Sherman Inks and Toner Cartridges 3 years shelf life with 100% guarantee.