Epson T49N400 Yellow Dye Sublimation Ink 140ml

Epson T49N400 Ink

The Epson T49N400 Yellow Ink is a high-capacity dye-sublimation consumable engineered for precision thermal transfer applications. This 140ml bottle provides the primary yellow component for the Epson SureColor F-series desktop sublimation printers. It utilizes a specialized chemical formulation that transitions from a solid to a gas state under heat and pressure. This molecular bonding ensures that colorants penetrate polyester fibers or polymer-coated rigid substrates effectively. Consequently, the resulting prints exhibit high durability and resistance to fading or washing. The ink architecture supports the PrecisionCore MicroTFP printhead technology found in professional-grade wide-format and desktop dye-sublimation systems.

Key Features

• High-Capacity 140ml Volume
  The larger reservoir format minimizes frequent replenishment cycles during high-volume production runs.

• Auto-Stop Bottle Design

  • Unique keyed bottle necks prevent cross-color contamination
  • Automatic flow termination prevents tank overfilling

• Advanced Dye Formulation
  Optimized viscosity ensures consistent droplet firing and reduces the risk of nozzle deflection or clogging.

• Industrial Transfer Efficiency
  High gas-phase transition rates allow for maximum ink transfer from paper to substrate with minimal residual waste.

Specifications

What’s in the Box

• 1 x 140ml Epson T49N400 Yellow Ink Bottle

Why Choose This Consumable

• Genuine Epson formulations protect the integrity of the PrecisionCore printhead and maintain hardware warranty compliance.

• The specialized dye chemistry provides superior chromatic accuracy for corporate branding and textile design projects.

• Integrated keyed bottle design simplifies the refilling process for IT staff and production operators in busy environments.

• High yield capacity significantly lowers the total cost of ownership (TCO) compared to standard cartridge-based systems.

• Strict quality control during manufacturing ensures batch-to-batch color consistency for long-term production contracts.