Toshiba T-FC425P-K Black Toner Cartridge – 39,800 Pages for e-STUDIO AC Series

Genuine Consumable for e-STUDIO Colour Multifunctionals

The Toshiba T-FC425P-K black toner is a genuine original cartridge for the e-STUDIO 2020AC, 2520AC, 2525AC, 3025AC, 3525AC, 4525AC, 5525AC and 6525AC colour multifunction printers. Toshiba rates the cartridge at approximately 39,800 pages under ISO/IEC 19798 at 5% coverage. It ships sealed with the OEM chip fitted.

Yield figures assume 5% page coverage across A4 and letter stock. Black output lasts longer than the colour cartridges because Toshiba formulates it for text-heavy documents. The engine monitors toner density and recalibrates after each door closure, so optical density stays stable across the cartridge life.

Fit the cartridge with the printer powered on. The control panel prompts for the replacement and runs its calibration routine once the front door closes. A reserve hopper keeps the current job running while the panel warns of low level. Replace at the prompt rather than at the first low indication.

Store spare cartridges upright in the sealed bag, away from direct sunlight and above 0 degrees Celsius. Part-used cartridges should stay in the machine rather than sit on a shelf. Genuine consumables keep the printer warranty intact and avoid the density drift that third-party fills introduce.

Key Features

• Genuine Toshiba Consumable
  Original manufacturer cartridge with the OEM chip fitted at the factory.

• High Black Yield

  • Approximately 39,800 pages at 5% coverage under ISO/IEC 19798.
  • Black formulation targets text-heavy office documents.

• Wide e-STUDIO Coverage
  Fits the 2020AC, 2520AC, 2525AC, 3025AC, 3525AC, 4525AC, 5525AC and 6525AC chassis.

• Reserve Hopper Support
  The machine draws on reserve toner so an active job finishes before the swap.

• Automatic Recalibration
  Density correction runs on door closure without operator input.

• Sealed Packaging
  The cartridge ships in a light-tight bag to protect the developer from humidity.

Specifications

What’s in the Box

• Black toner cartridge

• Protective packaging bag

• Installation leaflet

Why Choose the Genuine T-FC425 Cartridge

• Original consumables keep the printer warranty valid.

• The fitted chip reports true level data to the control panel.

• Consistent particle size holds line sharpness through the full yield.

• One cartridge covers the entire e-STUDIO AC range from 20 to 65 ppm.

• Sealed packaging protects the developer during storage and transit.

• Fewer interventions per page reduces service calls on high-volume fleets.

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