Office Planet Compatible Replacement for Brother TN570 Toner Cartridge For Use With Brother DCP-8040, DCP-8045D, HL-5140, HL-5150D, HL-5150DLT, HL-5170DN, HL-5170DNLT, MFC-8120, MFC-8220, MFC-8440, MFC-8640D, MFC-8840D, MFC-8840DN Printers FOR USE WITH: Brother DCP-8040, Brother DCP-8045D, Brother HL-5140, Brother HL-5150D, Brother HL-5150DLT, Brother HL-5170DN, Brother HL-5170DNLT, Brother MFC-8120, Brother MFC-8220, Brother MFC-8440, Brother MFC-8640D, Brother MFC-8840D, Brother MFC-8840DN PRINT YIELD: 6,700 Pages at 5% Coverage ISO/IEC (letter/A4) GUARANTEE: Lifetime 100% Satisfaction Guarantee STYLE: New Compatible/Replacement COLOR: Black