Thermal Transfer Ribbon. * Genuine Original. * Brother OEM Refill. * Sold by the BX * Fax MFC970MC; PPF750, 770, 775, 870MC and 885MC * Thermal-transfer film refill rolls are designed for use with the Brother PC301 cartridge in Brother Fax MFC970MC; PPF750, 770, 775, 870MC and 885MC * Thermal-transfer film refill rolls