Epson EcoTank Ink Bottles – 673 series

True Six-Color Photo Brilliance.

The Epson 673 EcoTank Ink Bottle Series delivers professional-grade, photo-quality printing tailored for six-color EcoTank photo printers, including models such as the L800, L805, L810, L850, and L1800. Formulated with premium dye-based inks across a six-color spectrum—Black (70.0 ml), Cyan (70.0 ml), Magenta (70.0 ml), Yellow (70.0 ml), Light Cyan (70.0 ml), and Light Magenta (70.0 ml)—this series produces exceptionally rich color transitions, smooth skin tones, and vivid photographic prints with high archival stability. Designed for high-volume photo studios and creative professionals, each bottle features a precision nozzle for clean refilling directly into integrated ink tanks.

Manufactured under stringent ISO cleanroom standards to safeguard delicate Micro Piezo printheads, genuine 673 series inks deliver an extraordinary composite yield of up to 1,800 high-quality 10x15cm photos per set, ensuring ultra-low cost per print without compromising on studio-grade brilliance.

Key Features

Six-Color Photographic Spectrum

Formulated with a dedicated six-color palette including Light Cyan and Light Magenta to produce continuous tones and lifelike color transitions. The expanded color gamut reproduces smooth skin tones and high-definition photographic detail with studio quality.

Premium Dye-Based Formula

Utilizes ultra-pure dye chemistry designed to penetrate glossy photo paper evenly while preserving paper texture and sheen. The fine dye molecules dry quickly upon jetting to lock in vibrant color saturation and prevent optical blurring.

Micro Piezo Printhead Preservation

Manufactured under strict cleanroom conditions to remove particulate impurities that cause nozzle blockages. Balanced ink viscosity and surface tension optimize fluid dynamics through delicate Micro Piezo nozzles, extending overall printhead operational life.

High-Yield Studio Efficiency

Generates up to 1,800 borderless 10x15cm photos per complete ink set, significantly reducing per-print production costs for photographers and design studios. High volume capacity ensures uninterrupted production during major printing assignments.

Clean Drop-In Refill System

Features narrow nozzle spouts engineered for direct insertion into integrated ink tanks. Smooth gravity feeding ensures fast, clean refills without residual air bubbles or mess, keeping print workflows efficient and clean.