Genuine Brother TN-3060 high capacity toner, 6700 prints at 5% black. For use with the printers HL-5130, HL-5140, HL-5150D & HL-5170DN. Multifunction MFC-8220, MFC-8440, MFC-8840D & MFC-8840DN, DCP-8040, DCP-8045D, DCP-8045DN and possibly many others!