Mutoh UH21 Eco-UV Ink Series – 500ml & 800ml UV Inks for Mutoh 661 UF

The Mutoh UH21 Eco-UV Ink Series delivers vibrant color, strong adhesion, and reliable UV-cured performance for the Mutoh 661 UF flatbed printer. Designed for higher-volume production, the larger 500ml and 800ml ink sizes reduce cartridge changes while maintaining exceptional image quality, fast curing, and long-term durability on rigid and specialty substrates.

With CMYK inks, high-opacity White, Varnish for texture and gloss effects, and dedicated cleaning solutions, the UH21 system supports advanced applications such as layered printing, spot finishes, and direct-to-object customization.

Key Features & Benefits

• UV-curable ink technology for rigid and specialty materials

• Larger 500ml & 800ml capacities support extended production runs

• Strong adhesion to acrylic, plastics, coated metals, wood, and more

• Fast UV curing allows immediate handling and finishing

• White ink enables underlays, overlays, and printing on dark or clear substrates

• Varnish ink supports spot gloss, highlights, and textured effects

• Dedicated cleaning solution helps maintain printhead performance

• Designed specifically for the Mutoh 661 UF flatbed printer

Available Variants (Dropdown Options)

UH21 Eco-UV Inks

• White – UH21-WH500U (500ml)

• Black – UH21-BK800U (800ml)

• Cyan – UH21-CY800U (800ml)

• Magenta – UH21-MG800U (800ml)

• Yellow – UH21-YE800U (800ml)

• Varnish – UH21-VA800 (800ml)

Cleaning & Maintenance

• Cleaning Solution – UH22-CL220U (220ml)

Technical Specifications

• Series: Mutoh UH21 Eco-UV

• Ink Type: UV-Curable

• Ink Sizes: 500ml & 800ml

• Color Set: CMYK + White + Varnish

• Printer Compatibility: Mutoh 661 UF

Common Applications

• Promotional products and personalization

• Printing on acrylic, plastic, metal, and wood

• Awards, plaques, and industrial signage

• Spot varnish and textured UV effects

• Direct-to-object and short-run production

• Retail displays and specialty graphics

The Mutoh UH21 Eco-UV Ink Series in 500ml and 800ml sizes delivers dependable curing, vibrant color, and expanded production efficiency—making it the ideal UV ink solution for high-output printing on the Mutoh 661 UF.