This toner cartridge for the Brother series is good for 2,200
letter size pages at 5% coverage. This high-quality
replacement cartridge is designed for Brother HL-720,
HL-730, HL-730DX, HL-760, Intellifax 2600, MFC-4300,
MFC-4350, MFC-4450, MFC-4550MC, MFC-4600, MFC-6650MC,
MFC-7550MC, MFC-7750, HL-1040, HL-1050, HL-1060,
HL-1070, HL-820, MFC-P2000, Intellifax 2650, 3650, 4650,
6550, 7650, 9500, Intellifax 3550ML, Brother Fax 2750,
Brother Fax 3750 printers.