Epson T8584 (T858400) Yellow Original Ink Cartridge

The Epson T8584 Yellow XXL Ink Cartridge is a genuine, extra‑high‑capacity pigment-based refill designed for the Epson WorkForce Enterprise WF‑C20590 series. With 454.8 ml of DuraBrite® Pro yellow ink, it yields approximately 50,000 pages at 5 % coverage—perfect for high-volume, professional enterprise environments.

Product Features

Ultra‑high capacity yield

Designed for large print volumes, this cartridge provides about 50,000 pages at standard coverage—significantly reducing replacement frequency and downtime.

Durable pigment-based ink

Epson’s DuraBrite® Pro pigment ink delivers crisp, vibrant yellow prints that resist fading, water, and smudging—ideal for professional documents and long-term storage.

Genuine OEM quality

Manufactured by Epson under part number C13T858400, this cartridge ensures full printer compatibility, printhead protection, and warranty integrity. It ships securely in blister packaging.

Optimized for enterprise printing

Specifically engineered for the WF‑C20590 series, this cartridge delivers consistent colour accuracy, high reliability, and exceptional cost efficiency.

Product Specifications

• Ink color: Yellow
• Ink type: Pigment-based Epson DuraBrite® Pro
• Capacity: 454.8 ml (XXL size)
• Model number: C13T858400 (T8584 Yellow)
• Estimated page yield: Up to 50,000 pages at 5 % coverage (ISO/IEC standard)
• Compatible printers: Epson WorkForce Enterprise WF‑C20590 series models
• Packaging: Single OEM cartridge in secure blister pack with anti-theft tag