For use in Toshiba e-Studio 12,15,120,150,151,162D copiers Toner kit contains: 2 cartridges A replacement for Toshiba T-1200, T1200 black Same Yield as the Original: 6500 pages each cartridge Formulated and manufactured to produce yield equivalent to the original according to ISO/IEC 19798 standard testing procedures. The Smarter Choice, Made to Match OEM performance. Lower your Carbon Footprint- buy Made in USA Toner.