The original Brother TN-459M ASA magenta toner cartridge is especially formulated to produce sharp, crisp, professional printed documents for Brother laser printer. The Brother toner range was designed specifically to work with Brother technology and produces superior image quality without the need for maintenance and costly replacements. It has an estimated page yield of 9000 pages. Compatible with HL L8250CDN, L8350CDW series and MFC-L8850CDW, L9550CDW series.