Remanufactured Toner Cartridge BRTN115BK Replacement for Brother TN-115BK Used for Brother HL-4040 HL-4050 HL- 4070 MFC-9440 MFC-9840 DCP-9040 DCP-9045 Series Black 5,000
Amazon.com: AIM Compatible Replacement for Brother HL-4040/MFC-9440 Black Toner Cartridge (3/PK-5000 Page Yield) (TN-110BK3PK) : Office Products