Item Name: GREENCYCLE 3-Pack Compatible Drum Unit Replacement for Brother DR730 DR-730 Drum Unit. Page Yield: Up to 12,000 pages per drum unit (based on 5% coverage of Letter size Paper). Compatible for Brother Printer: DCP-L2550DW, HL-L2350DW, HL-L2370DW, HL-L2370DWXL, HL-L2390DW, HL-L2395DW, MFC-L2710DW, MFC-L2750DW, MFC-L2750DWXL MFC-L2730DW Laser Printers. Package Contents: 3 Pack DR730 Black Drum Unit GREENCYCLE compatible drum units provide same performance and printing as genuine cartridge. Bring your ideas to life with vibrant colors, smooth printing and reliable quality.