These printers use the DR500 cartridge:
Click On a Printer to View it's Cartridges
          Brother DCP 8020
          Brother DCP 8025 D
          Brother HL 1650
          Brother HL 1650 N
          Brother HL 1650 N Plus
          Brother HL 1670 N
          Brother HL 1850
          Brother HL 1870 N
          Brother HL 5040
          Brother HL 5050
          Brother HL 5050 LT
          Brother HL 5070
          Brother HL 5070 N
          Brother MFC 8420
          Brother MFC 8820 D
          Brother MFC 8820 DN