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Black rectangular toner cartridge with matte finish and green chip visible

Toshiba

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

SKU CH-8PGR-ATFER

Genuine black laser toner yielding 36,000 pages for e-STUDIO 206, 256, 306, 356 and 456 printers

  • Prints up to 36,000 pages per cartridge
  • Sharp black laser output for professional documents
  • Genuine Toshiba formulation protects printer components
  • Compatible with e-STUDIO 206L 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.

Highlights

  • Prints up to 36,000 pages per cartridge
  • Sharp black laser output for professional documents
  • Genuine Toshiba formulation protects printer components
  • Compatible with e-STUDIO 206L 256 306 356 456

Specifications

BrandTOSHIBA

Questions about this item

How much power or heat does the T4590 cartridge add when the printer runs all day?

The cartridge itself draws no power; heat and energy use come from the printer’s fuser and engine, not from the toner supply.

Which printer models must I already own for this T4590 cartridge to work?

It fits Toshiba e-STUDIO 206L, 256, 306, 356 and 456 printers.

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