Epson UltraChrome K3 Light Light Black Ink Cartridge (80 ml)

The Epson T580900 is a genuine UltraChrome K3 Light Light Black ink cartridge that carries 80 ml of pigment ink for the Stylus Pro 3800 and 3880 large-format printers. It replaces the lightest black channel in the printer’s eight-ink system, so every grayscale step appears smooth and neutral.

The UltraChrome K3 chemistry keeps colors stable, which is critical when a client inspects proofs under different lighting conditions. By lowering metamerism, the ink helps a black-and-white exhibition print look the same whether it hangs in a gallery, a home studio, or an office lobby.

Pigment particles bond firmly to paper fibers, delivering prints that meet archival standards and resist water, fading, staining, and surface scuffs. Photographers who sell limited-edition artwork, print labs that produce client portraits, and graphic designers who prepare portfolio pieces all benefit from the dependable durability.

An 80 ml supply supports long print runs without frequent cartridge changes, saving time during production. Whether you are producing a series of panoramic landscapes, creating contact sheets for a client meeting, or generating test strips to refine your workflow, the cartridge keeps the printer running consistently.

The result is a sharp, high-density output with clean highlights and deep shadows, ready for framing, mounting, or immediate delivery.

• 80 ml pigment ink cartridge
• UltraChrome K3 Light Light Black formulation for smooth tonal transitions
• Designed for Epson Stylus Pro 3800 and 3880 printers
• Archival performance with long-term color stability
• Resists water, fading, stains, and surface scratches
• Reduces metamerism for accurate viewing under varied lighting