Toshiba T4590 Black Toner Cartridge 36000 Pages 206 256 306 356 456

Genuine Toshiba T4590 black toner for e-STUDIO

This genuine Toshiba T4590 cartridge delivers black laser output for the listed e-STUDIO models. It is a new OEM unit rated for a typical yield of 36000 pages. Offices that standardise on these printers can rely on consistent toner formulation across the fleet.

Steady output over long print runs rather than

The cartridge is engineered to maintain density and page count across extended jobs without the fade seen in brief test prints. Its yield figure reflects continuous operation under standard coverage, so high-volume departments can plan replacements around predictable intervals.