G&G Compatible Brother LC107 Black Ink Cartridges [XXL Series, Super High Yield] 2 Pack - for Brother MFC-J4310DW, MFC-J4410DW, MFC-J4510DW, MFC-J4610DW, MFC-J4710DW Printers Replacement Cartridge for Brother MFC-J4310DW, MFC-J4410DW, MFC-J4510DW, MFC-J4610DW, MFC-J4710DW Printers Replaces Brother Part# LC107BK Super High Yield Cartridge Pack contains 2 LC107 Black cartridges Yield: 1200 pages each 2 Years Shelf Life; 1 Year Warranty; ISO Quality Certification