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Rectangular black toner cartridge with Toshiba branding

Toshiba

Toshiba T-4590U Black Toner Cartridge 36600 Pages

SKU CH-FBZD-KQC3F

Genuine black toner cartridge yielding 36,600 pages for Toshiba e-STUDIO 206L, 256, 306, 356, 456 and 506 printers

  • Ink or toner colorBlack
  • For use withToshiba e-STUDIO 206L, Toshiba e-STUDIO 256, Toshiba e-STUDI
  • Print up to 36,600 pages before replacement
  • Works with e-STUDIO 206L, 256, 306, 356, 456, 506
  • Genuine Toshiba OEM toner for consistent output
  • Black cartridge produces sharp monochrome documents
  • Single cartridge pack simplifies ordering

Genuine Toshiba black toner for e-STUDIO series

This genuine Toshiba T-4590U black toner cartridge is built for offices that rely on Toshiba e-STUDIO multifunction printers. It delivers original equipment manufacturer quality for consistent output across high-volume print jobs. The cartridge suits administrators who need reliable supplies without third-party variability.

Rated yield of 36600 pages at standard coverage

The cartridge is rated for 36600 pages, which is the single figure that determines whether it matches your expected print volume. It is compatible with e-STUDIO 206L, 256, 306, 356, 456 and 506 models. Buyers who need a higher page count per cartridge or who use non-Toshiba devices should look elsewhere.

No moving parts; power

As a toner supply unit, it has no fans or active cooling and draws no power of its own. Thermal load and acoustic output are governed entirely by the host printer during normal operation. There are no separate power or noise specifications for the cartridge itself.

How it compares

Measured against everything we stock in OEM Laser Toner, at today’s prices. Recalculated every night.

Price $82.99
Cheaper than about 67% of the 3,670 comparable items (median $112.99).

Specifications

Product
Brand nameTOSHIBA
Ink or toner colorBlack
Compatibility
For use withToshiba e-STUDIO 206L, Toshiba e-STUDIO 256, Toshiba e-STUDIO 306, Toshiba e-STUDIO 356, Toshiba e-STUDIO 456, Toshiba e-STUDIO 506

Questions about this item

How many pages can the 36,600-page cartridge actually print in daily office use?

The 36,600 figure is a maximum yield measured at five percent coverage on A4 pages; real-world output will be lower with graphics, heavy text or smaller paper sizes.

Which Toshiba e-STUDIO models does the T-4590U cartridge fit?

It is compatible with the e-STUDIO 206L, 256, 306, 356, 456 and 506 models listed by the manufacturer.

What physical slot or bay does the cartridge occupy in the printer?

The cartridge installs into the standard toner bay of each compatible e-STUDIO machine; no extra brackets or adapters are required.

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