Brother PC-101 Black Thermal Fax Cartridge is designed to perform in the Brother IntelliFax 1150, 1250, 1350, 1450, 1550, 1850, 1950 and MFC 1850, 1950
Brother PC-102RF Black Thermal Fax Ribbons is designed to perform in the Brother IntelliFax 1150, 1250, 1350, 1450, 1550, 1850, 1950 and MFC 1850, 1950