brother tn330 black toner cartridge
the brother tn330 black toner cartridge offers an expected lifetime yield of 1 500 pages based on 5-percent coverage . it is compatible with brother models dcp-7030 dcp-7040 hl-2140 hl-2170w mfc-7440n and mfc-7840w . what s in the box brother tn330 black toner cartridge