Compatible
30,000 pages @ 5%
DR720 Black Cartridge compatible with:
HL-5440D, HL-5450DN, HL-5450DNT, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT
MFC-8710DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT
DCP-8110DN, DCP-8155DN, DCP-8250DN
MFC-8510DN, MFC-8520DN, MFC-8810DW
The use of compatible supplies does not void your printer warranty.