GTS &trade; [XL Series] LC203 Premium Compatible Brother LC203 Black Color Set of 4 LC203BK XL LC 203 XL Compatible Brother LC203BK LC203C LC203Y LC203 M Ink Cartridge for MFC-J4320DW, MFC-J4420DW, MFC-J4620DW, MFC-J5520DW, MFC-J5620DW, MFC-J5720DW Black, Cyan, Yellow, Magenta GTS  LIFETIME limited WARRANTY Page Yield: 550 Pages base on 5% Coverage All ink cartridges are manufactured in an ISO 9001 certified facility All ink cartridges are engineered to produce superb results MFC-J4320DW MFC-J4420DW MFC-J4620DW MFC-J5520DW MFC-J5620DW MFC-J5720DW