RT-2P-TN7600 - Compatible Twin Pack Brother TN7600 Black Toner Cartridges (2 Pack). This printer ink cartridge works with: Brother HL-1650, Brother HL-1670, Brother HL-1850, Brother HL-1870N, Brother HL-5030, Brother HL-5040, Brother HL-5050, Brother HL-5070, Brother DCP-8020, Brother DCP-8025D, Brother MFC-8420, Brother MFC-8820D, Brother DCP-8025DN, Brother HL-1670N, Brother HL-1870, Brother HL-5070N, Brother MFC-8820DN, Brother HL-1650LT, Brother HL-1670NLT, Brother HL-1850LT, Brother HL-1850NLT, Brother MFC-8820, Brother HL-1650N, Brother HL-1850N, Brother HL-5030N, Brother HL-5040N, Brother HL-5050N