These printers use the TN-830 cartridge:

Brother DCP L-2640 DW

Brother DCP L-2647 DW

Brother HL L-2400 D

Brother HL L-2405 W

Brother HL L-2420 DW

Brother HL L-2460 DW

Brother HL L-2460 DWXL

Brother HL L-2465 DW

Brother HL L-2480 DW

Brother HL L-2865 DW

Brother MFC L-2760 DW

Brother MFC L-2807 DW

Brother MFC L-2820 DW

Brother MFC L-2820 DWXL

Brother MFC L-2900 DW

Brother MFC L-2900 DWXL

Brother MFC L-2980 DW