Toshiba T-4520 Toner Cartridge

The Toshiba T-4520 Toner Cartridge delivers sharp, high-quality black prints for business documents and high-volume office printing when used with Toshiba e-STUDIO monochrome multifunction printers. With a page yield of approximately 21,000 pages at 5% coverage, this genuine OEM black toner cartridge provides reliable long-run performance for daily document production. Manufactured by Toshiba Tec Corporation, the T-4520 uses laser technology and is designed as a direct replacement cartridge for Toshiba e-STUDIO models including 350, 352, 353, 450, 452, and 453. It's intended for monochrome printing across corporate offices, educational institutions, government agencies, print rooms, and other commercial environments that require consistent output. The cartridge is a genuine OEM component (MPN T-4520) and is commonly used by maintenance teams, office administrators, and service providers to replace depleted consumables and maintain steady production. In practical terms, this toner supports standard office tasks such as accounting, legal, and general document workflows where dependable black text, clean lines, and predictable performance matter.