Brother Cartridge TN-2421 (TN-2421)

Suitable for use in:

Brother DCP-7030
Brother DCP-7040
Brother DCP-7045N
Brother HL-2140
Brother HL-2150N
Brother HL-2170W
Brother MFC-7320
Brother MFC-7340
Brother MFC-7440N
Brother MFC-7840W
Brother DCP-7032
Brother HL-2150NR
Brother HL-2170 Series
Brother HL-2170N
Brother HL-2170WR
Brother MFC-7320W
Brother MFC-7440W