Pci brother dr-500 dr500 drum unit 20000 pg yld made in usa fits brother dcp-8020, dcp-8025, dcp-8025d, dcp-8025dn, hl-1650, hl-1670n, hl-1850, hl-1870n, hl-5040, hl-5050, hl-5070n, mfc-8420, mfc-8820d, mfc-8820dn see also tn-560, tn-530,6