PREMIUM QULAITY OF BROTHER GENUINE TONER CARTRIDGES YIELDING UP TO 1200 PAGES PER COLOUR. COMPATIBLE PRINTERS (IF ANY): BROTHER DCP J4110DW,BROTHER MFC J4410DW,BROTHER MFC J4510DW,BROTHER MFC J4710DW,BROTHER MFC J6920DW,BROTHER MFC J6520DW,BROTHER MFC J6720DW