This is a Compatible Toshiba T3500 Black Laser Toner Cartridge guaranteed to perform with Toshiba Laser Printers. It replaces the original Toshiba T3500 Laser Toner Cartridge. The compatible replacement T3500 Laser Toner Cartridges and supplies also known as generic are specially engineered to meet the highest standards of quality, reliability and exceptional yields that meet or exceed OEM Original Equipment Manufacturer standards for the T3500 and offer high-quality printing results. Manufactured 100% brand new, they are an economical alternative to expensive OEM T3500 Toshiba Laser Toner Cartridges and supplies, and offer big savings over brand-name T3500 Laser Toner Cartridges and supplies. The use of compatible replacement Laser Toner Cartridges and supplies does not void Printer Warranty.We offer a Two Year 100% Quality Satisfaction Guarantee on our Compatible T3500 Laser Toner Cartridges and supplies. For use in the following printers e-Studio 35, e-Studio 45, e-Studio 28.