These printers use the DR300 cartridge:
Click On a Printer to View it's Cartridges
          Brother HL 820
          Brother HL 1020
          Brother HL 1040
          Brother HL 1040 DX
          Brother HL 1040 LM
          Brother HL 1050
          Brother HL 1050 DX
          Brother HL 1050 LM
          Brother HL 1060
          Brother HL 1070
          Brother HL-P 2000
          Brother MFC-P 2000
          Brother MFC-P 2000 DX
          Brother Mfc-z5000 TN 300 HL