High-yield toner cartridge is designed for use with Brother DCP-9040CN DCP-9045CDN HL-4040CDN HL-4040CN HL-4070CDW MFC-9440CN MFC-9450CDN and MFC-9840CDW. All genuine Brother printer supplies are designed as part of an entire printing system to provide a superior degree of quality. Genuine Brother toner is delicately balanced to provide even flow and toner distribution. Color cartridge yields approximately 4 000 pages at 5 percent coverage on letter-size paper. Brother TN115Y Original Toner Cartridge 1 Each (Quantity)