The product is a genuine original black toner cartridge specifically designed for the Toshiba E-Studio 2551C printer model. It has a page yield of up to 38,400 pages and is compatible with other Toshiba printer models such as the E-Studio 2051C and 2550C. Manufactured in the USA by Toshiba, this toner cartridge ensures high-quality printing performance with laser print technology. Ideal for businesses and offices looking for reliable and efficient printing supplies.stamped code on box is E47298X191CShipped from PA