The Brother TN431 1,800 Page-Yield Toner in Cyan/Magenta/Yellow is a genuine/original product designed for use with Brother printers. Specifically compatible with the Brother MFC-J5320DW and LC51 models, this toner cartridge set includes three colors-Cyan, Magenta, and Yellow. With a high page yield of up to 1,800 pages, this toner is ideal for producing vibrant and professional-quality color prints using a laser print technology. Ideal for home or office use, this Brother TN431 toner pack ensures consistent and reliable results with each print.