Brother Industries - LC3117-4PK - Brother Genuine Ink Cartridge - 4-Color Pack Compatible Models: MFC-J6580CDW/MFC-J6980CDW, Printable Pages: Approx. 550 pages each* For measurement data and conditions, please refer to Brother's website or catalog. Brand Name: Brother Industries Compatible Models: MFC-J6980CDW, MFC-J6580CDW, MFC-J6983CDW, MFC-J6583CDW, MFC-J5630CDW Brother genuine ink is developed through extensive research to ensure optimal performance of the product itself. Please note th