GREENCYCLE 1-Pack Compatible Drum Unit Replacement for Brother DR420 DR-420 Drum. Page Yield: Up to 12,000 pages per drum unit (based on 5% coverage of Letter size Paper). Compatible for Brother Printer: DCP-7060D, DCP-7065D, HL-2130, HL-2132, HL-2220, HL-2230, HL-2240, HL-2240D, HL-2242D, HL-2250DN, HL-2270DW, HL-2275DW, HL-2280DW, Intellifax 2840, Intellifax 2940, MFC-7240, MFC-7360N, MFC-7365DN, MFC-7460DN, MFC-7860DW Laser Printers. Compatible drum cartridges provide same performance and printing as genuine cartridge. Make your presentations and printouts stand out with GREENCYCLE drum that produces clear, crisp, bold, and eye-catching text and graphics that keep people awake at your next meeting. We have established a professional, trustworthy and friendly team. If you ever have any questions or experience any issues with your item, our team will be happy to assist you quickly.