INK E-SALE 1 Pack Brother DR720 Drum Unit + 1 Pack Brother TN750/TN720 Toner Cartridge Compatible for Brother DCP8110DN, HL5450DN, HL5470DW, Brother MFC8910DW, MFC8950DTW, MFC8950DW Series Printer Excellent Print Value: $0.003 / page ONLY, Save up to 60% compared to OEM toner cartridge High Yield: 30,000 Pages for black Drum Unit and 8,000 for TN750 Toner Cartridge at 5% coverage (Letter/A4) Package includes: 1 packs of DR720 drum unit,1 packs of TN750 Toner Cartridge and 1 User Guide Warranty and Customer Support: 24-Month Warranty and 24/7 customer support with technical advice Compatible with Brother Printers:Brother HL-5440DN 5445D 450DN 5470DW 5470DWT, HL-6180DW 6180DWT, DCP-8110DN 8150DN 8155DN 8250DN, MFC-8510DN 8515DN 8520DN 8710DW 8910DW 8950DW 8950DWT, Lenovo-LJ3700D 3700DN 3800DN 3800DW M8600DW 8900DNF