The Toshiba TFC616U C,M,Y,K Complete Toner Cartridge Set is a genuine/original product specifically designed for Toshiba printers. This set includes cyan, yellow, magenta, and black toner cartridges compatible with the Toshiba E Studio 5516AC model. With a print technology of laser, these cartridges ensure high-quality printing results for documents and images. Ideal for professional printing tasks, this complete toner cartridge set from Toshiba is a reliable and efficient choice for your printing needs.