Original toner drum for models: Brother DCP-8020, Brother DCP-8025D, Brother DCP-8025DN, Brother HL-1650, Brother HL-1670N, Brother HL-1850, Brother HL-1870N, Brother HL-1870NLT, Brother HL-5030, Brother HL-5040, Brother HL-5050, Brother HL-5050LT, Brother HL-5070N, Brother HL-5070NLT, Brother MFC-8420.