GREENSKY 3PKS (2PK Toner + 1PK Drum) Brother TN450 TN420 High Yield Black toner cartridge and DR420 DR450 Drum unit Replacement for Brother HL-2240D HL-2250DN HL-2220 HL-2230 HL-2240 HL-2270 Package Contents: 2 x Toner,1 x Drum Compatible With Brother HL-2130, HL-2132, HL-2135W, HL-2210, HL-2220, HL-2230, HL-2240, HL-2242D, HL-2250, HL-2270DW, HL-2280DW, MFC-7240, MFC-7290, MFC-7360, MFC-7360N, MFC-7362N, MFC-7460DN, MFC-7470D, MFC-7860DW, DCP-7055, DCP-7057, DCP-7060D, DCP-7065DN, DCP-7070DW, Intellifax 2840, Intellifax 2890, Intellifax 2940, Intellifax 2950, Intellifax 2990 Printers Page Yield: oner - 2,600 pages per cartridge & Drum - 12,000 pages at 5% coverage (Letter/A4) ISO 9001 & 14001 (INTERNATIONAL STANDARD ORGANIZATION Quality Standard) 12-MONTH 100% Quality Guarantee ensures that you will get quality printouts with our compatible or remanufactured cartridges. Any problems under normal circumstance, demand for a return is acceptable