Printer Drum Unit - set - black/magenta/cyan/yellow, for Brother DCP-9015CDW, DCP-9020CDW, HL-3170CDW, HL-3140CW, MFC-9140CDN and MFC-9340CDW; 15000 pages This genuine set of black, magenta, cyan and yellow Brother DR-241CL Drum Units delivers approximately 15000 A4 pages of best-possible quality printing for the Brother DCP-9015CDW, DCP-9020CDW, HL-3170CDW, HL-3140CW, MFC-9140CDN and MFC-9340CDW printers. By purchasing genuine Brother components, you are guaranteed reliability, easy installation and trouble-free printing. Brother DR-241C Drum Unit Set—Key FeaturesGenuine Brother accessoriesBlack, magenta, cyan and yellow Up to 15000 pagesLifetime (A4 pages): 15000Compatible with models: DCP-9015CDW, DCP-9020CDW, HL-3170CDW, HL-3140CW, MFC-9140CDN and MFC-9340CDW