Dynabook TFC26SK. Black toner page yield: 5000 pages, Printing colours: Black, Quantity per pack: 1 pc(s)Compatible Printers: Toshiba E-Studio 264 CS, Toshiba E-Studio 222 CS, Toshiba E-Studio 224 CS, Toshiba E-Studio 263 CS, Toshiba E-Studio 262 CP, Toshiba E-Studio 222 CP, Toshiba E-Studio 263 CP