Inktoneram Compatible Drum Replacement for Brother DR720 DR-720 DCP-8110DN DCP-8150DN DCP-8155DN HL-5440D HL-5450DN HL-5470DW HL-5470DWT HL-6180DW HL-6180DWT MFC-8510DN MFC-8710DW MFC-8810DW (Drum) This package contains: 1 Inktoneram Replacement drum to replace DR-720 ( DR720 ) Drum. (THIS IS A COMPATIBLE REPLACEMENT PRODUCT ONLY. THIS IS NON-OEM .) To replace Cartridges with part numbers : DR720 DR-720. Page Yield : 30,000 Pages / each cartridge at 5% coverage Printer Compatibility:Brother DCP: DCP-8110DN DCP-8150DN DCP-8155DN,Brother HL: HL-5440D HL-5450DN HL-5470DW HL-5470DWT HL-6180DW HL-6180DWT, BrotherMFC: MFC-8510DN MFC-8710DW MFC-8810DW MFC-8910DW MFC-8950DW MFC-8950DWT Warranty: Our Compatible Inktoneram Replacement drum units to replace DR720 drum units are manufactured under strict ISO-9001 standards. They are excellent economical alternatives to the high-cost OEM DR720 drum units. These cost-effective drum units will provide high quality prints that meet OEM standards and are guaranteed against defect. Our compatible Replacement drum units to replace DR720 come with a 90 day 100% money back guarantee.