This genuine Toshiba toner cartridge in yellow is specifically designed for the E-Studio 2515Ac, 3015Ac, 3515Ac, 4515Ac, and 5015Ac models. With a yield of up to approximately 15,000 pages, you can count on consistent and high-quality printing results. Designed with precision and expertise, this cartridge ensures optimal performance and longevity for your printer. Trust in Toshiba and experience the difference in your printing needs.