Compatible with Toshiba E-STUDIO257/370/357 copiers for seamless performance

High-precision carbon powder formulation ensures sharp, smudge-free prints every time

Durable polymer casing with reinforced seals prevents leaks and extends cartridge lifespan

Advanced static control technology minimizes waste for cost-efficient operation

Perfect for high-volume office printing, delivering consistent quality under heavy use

Engineered for easy installation with no messy refills or complicated setup

Exclusive anti-oxidation treatment maintains print clarity even after long storage periods

Manufactured under strict ISO standards for reliable performance in professional environments