v4ink Compatible DR720 Drum Unit Replacement for Brother DR720 Drum Unit for DCP-8110 DCP-8150 DCP-8155 HL-5440 HL-5450 HL-5470 HL-6180 MFC-8510 MFC-8710 MFC-8810 MFC-8910 MFC-8950 Printer (Not Toner)

Package Includes: 1 pack of v4ink DR720 compatible drum unit replacement for Brother DR720 DR-720 drum unit. This is DRUM UNIT ONLY, toner cartridge is not included.. Page Yield: 30,000 pages per drum unit based on 5% coverage (letter/A4).. Compatible with: Brother DCP-8110DN, DCP-8150DN, DCP-8155DN, HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT, MFC-8510DN, MFC-8710DW, MFC-8810DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT.. If your HL series printer pop up error message after installation, please reset: (a) Open the front cover; (b) Press and hold down the button ""Go"" for a few seconds until all the LEDs light up; (c) Release the button ""Go""; (d) Close the front cover.. If your DCP/MFC printer pop up error message after installation, please reset: (a) Open the front cover; (b) Press ""Clear/Back"" then ""Replace Drum"" will appear; (c) Press ""1"" or up arrow button then ""Accepted"" will apear; (d) Close the front cover.