ECOMAX Compatible DR720 DR-720 Drum Cartridge, Work With TN750, TN-750, TN720, TN-720, For Use In DCP-8110DN,8150DN,8155DN, HL-5450DN,5470DW,5470DWT,6180DWT, MFC-8510DN,8710DW,8910DW,8950DW,8950DWT NEW COMPATIBLE DR720, DR-720 DRUM UNIT WITH NEW OPC UNIT For Replacement Use In : Brother HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT, DCP-8110DN, DCP-8150DN, DCP-8155DN, MFC-8510DN, MFC-8710DW, MFC-8810DW, MFC-8910DW, MFC-8950DW, MFC-8950DWT Printers PAGE YIELD : APPROX. 30K @ A4 5% COVERAGE, WORK WITH TN750, TN720 BY ECOMAX ONLY