Brother High Yield Magenta Ink Cartridge. For use with MFC-J6910 MFC-J6510 and MFC- J6710DW printers. Approximate page yield 1200. Compatible with Brother MFC-J5910DW Inkjet Printer Brother MFC-J6710DW Inkjet Printer Brother MFC-J6510DW Inkjet Printer Brother MFC-J6910DW Inkjet Printer