USUPERINK High Yield Compatible Toner Cartridge Replacement for Brother TN360 TN-360 TN330 TN-330 to use with HL-2170W HL-2140 DCP-7040 MFC-7840W MFC-7320 MFC-7340 MFC-7345N (Black, 1-Pack)
Compatible Brother DCP-7040 Black Toner Cartridge – PrinterInkDirect
Brother DCP-7040 Black High Yield Toner Cartridge, Genuine (G9937)