Mimaki UJF 7151 Plus-II UV-LED Flatbed Printer
High-performance 28" x 20" UV-LED flatbed printer featuring eight staggered printheads, up to 1800 dpi resolution, versatile specialty ink configurations, and precision direct-to-object printing for industrial, promotional, packaging, and custom graphics applications.
Characteristics
The Mimaki UJF-7151 Plus-II UV-LED Flatbed Printer is a high-performance direct-to-object printing system engineered for exceptional image quality, production speed, precision, and application versatility.
Designed for professional industrial printing and product-decoration environments, the UJF-7151 Plus-II combines a substantial 28" x 20" maximum printable area with the ability to print on materials and objects up to 6" thick and 66 lb, making it suitable for everything from promotional products and signage to electronics components, packaging prototypes, personalized merchandise, panels, and manufactured goods.
At the heart of the UJF-7151 Plus-II is an advanced eight-head staggered printhead configuration. The additional printheads provide increased productivity while supporting multiple color and specialty-ink configurations based on the requirements of the application.
For applications where maximum color quality is important, the printer can be configured with CMYK plus Light Cyan and Light Magenta, producing smoother gradients, more natural tonal transitions, and reduced graininess. Specialty channels can also be utilized for inks such as White, Clear, Primer, and Metallic Silver, depending on the selected ink configuration.
For production environments focused on throughput, the printer can utilize a 4C + 4C doubled-CMYK configuration, providing high-speed four-color printing. Mimaki specifies print speeds of up to 8.0 m²/h with the high-productivity CMYK configuration.
Print resolution reaches up to an impressive 1800 dpi, enabling the production of fine text, detailed graphics, photographic images, intricate patterns, and other demanding applications requiring high-definition output.
Mimaki UV-curable ink technology allows ink to be cured during the printing process using UV-LED technology, enabling direct printing onto a broad range of compatible rigid and flexible substrates. Depending on the selected ink and material, applications can include acrylic, plastics, metal, glass, wood, leather, promotional products, signs, plaques, packaging components, electronics housings, and many other manufactured items.
The UJF-7151 Plus-II supports multiple Mimaki UV ink families, allowing operators to select ink characteristics suited to specific applications. Available solutions include LH-100 for applications requiring strong scratch and chemical resistance, LUS-120 for flexible applications, and LUS-350 for applications requiring significant elongation, including compatible thermoforming processes.
Specialty ink capability expands the printer beyond conventional CMYK production. White ink enables printing on transparent and colored substrates, while Clear ink can create gloss, texture, and dimensional effects. PR-200 Primer can help improve adhesion on compatible materials, while MUH-100-Si Metallic Silver provides additional decorative and metallic possibilities.
Mimaki's Color Gloss functionality further expands creative production by allowing glossy visual effects to be generated using color ink, providing additional decorative possibilities without relying solely on conventional clear-ink effects.
The printer also supports Mimaki Device Language (MDL) commands, allowing the UJF-7151 Plus-II to communicate with compatible external automation equipment. This functionality can be used to integrate printing into automated manufacturing workflows involving workpiece loading, unloading, conveying, and other pre- or post-print processes.
For variable production, the included RasterLink7 RIP software supports functions such as numbering and variable-data insertion, making the system well suited for customized merchandise, serialized components, identification products, and short-run personalized production.
Combining high-resolution printing, eight-head productivity, specialty ink capability, substantial media clearance, and industrial automation support, the Mimaki UJF-7151 Plus-II provides a versatile platform for businesses looking to expand high-value direct-to-object UV printing capabilities.
- Professional high-performance UV-LED flatbed printer
- Direct-to-object digital printing capability
- Eight staggered on-demand piezo printheads
- Maximum print resolution up to 1800 dpi
- 600, 900, 1200, and 1800 dpi resolution options
- Maximum printable area approximately 28" x 20"
- Handles materials and objects up to 6" thick
- Supports media weighing up to 66 lb
- High-productivity printhead configuration
- Up to 8.0 m²/h printing with applicable high-speed CMYK configuration
- Multiple printhead and ink configurations
- Supports six-color CMYKLcLm printing
- Light Cyan and Light Magenta help produce smoother gradations
- Reduced visible graininess in high-quality color applications
- Doubled-CMYK configuration available for high-volume production
- Supports multiple specialty ink configurations
- White ink capability for colored and transparent materials
- Clear ink capability for gloss and decorative effects
- Primer capability for compatible difficult-to-adhere substrates
- Metallic Silver ink support for decorative applications
- Mimaki Color Gloss functionality
- Supports textured and dimensional decorative effects
- High-definition printing for small text and intricate graphics
- UV curing enables efficient direct-to-object production
- Suitable for rigid and compatible flexible materials
- Designed for industrial and commercial production
- Supports Mimaki Device Language (MDL)
- Can integrate with compatible automated production equipment
- Supports automated workpiece handling workflows
- RasterLink7 RIP software support
- Variable-data printing capability
- Numbering and serialization capability
- Suitable for personalized and customized products
- Ethernet and USB connectivity
- Compatible with multiple Mimaki UV-curable ink families
- Suitable for short-run and production-volume applications
- Designed for accurate workpiece printing and repeatability
- Broad range of promotional and industrial applications
- LH-100 UV Ink: Designed for applications requiring excellent scratch and chemical resistance.
- LUS-120 UV Ink: Flexible UV ink suitable for applications requiring additional flexibility.
- LUS-350 UV Ink: Highly flexible UV ink designed for applications requiring significant elongation, including compatible thermoforming applications.
- White Ink: Supports printing on dark, colored, and transparent materials.
- Clear Ink: Supports gloss, texture, and decorative effects.
- PR-200 Primer: Helps improve ink adhesion on compatible materials.
- MUH-100-Si Metallic Silver: Provides metallic decorative effects and expanded specialty-print possibilities.
- Promotional products
- Awards and plaques
- Acrylic products
- Nameplates
- Control panels
- Product identification panels
- Electronics housings
- Smartphone and tablet accessories
- Personalized merchandise
- Packaging prototypes
- Short-run packaging components
- Signage
- Display graphics
- Cards
- Novelty products
- Industrial components
- Manufactured products
- Bottles and cylindrical products with compatible optional equipment
- Decorative panels
- Custom gifts
- Photo products
- Serialized products
- Variable-data products
- Eight staggered printheads support high-productivity direct-to-object printing.
- Up to 1800 dpi resolution supports detailed graphics, small text, and photographic-quality output.
- Multiple ink configurations allow the printer to be tailored for production speed, image quality, flexibility, or specialty effects.
- High-speed doubled-CMYK configuration supports production-focused four-color workflows.
- Six-color CMYKLcLm capability supports smoother gradients and reduced graininess.
- White, Clear, Primer, and Metallic Silver options expand specialty application possibilities.
- Up to 6" media clearance supports printing on a broad range of finished products and components.
- 66 lb media capacity supports substantial industrial workpieces.
- UV curing enables efficient direct-to-object production without conventional drying time.
- Variable-data capabilities support personalization, serialization, numbering, and customized production.
- MDL support enables integration with compatible automated manufacturing and workpiece-handling systems.
- Verify substrate compatibility and ink adhesion before beginning a full production run.
- Perform adhesion testing when introducing a new material or substrate.
- Some substrates may require PR-200 Primer or other surface preparation to achieve suitable adhesion.
- Select the ink configuration according to the primary application, required durability, flexibility, color quality, and specialty-effect requirements.
- Use White ink when producing images on transparent, dark, or strongly colored substrates where an opaque base layer is required.
- Use Clear ink to create gloss highlights, textures, dimensional effects, and other decorative finishes.
- Use Metallic Silver for compatible applications requiring metallic decorative effects.
- Use the six-color CMYKLcLm configuration when smooth gradients, photographic quality, and reduced graininess are production priorities.
- Consider the doubled-CMYK configuration when maximizing four-color production speed is the primary requirement.
- Maintain the recommended operating temperature and humidity for consistent printing performance.
- Keep substrates clean and free from dust, oil, fingerprints, and other contamination before printing.
- Confirm that objects remain within the printer's maximum media dimensions, 6" height limit, and 66 lb weight capacity.
- Use appropriate fixtures or jigs to maintain consistent positioning when printing multiple objects.
- Create dedicated fixtures for repeat-production work to improve registration and loading efficiency.
- Use RasterLink7 variable-data functions for serialized, numbered, or personalized production.
- MDL functionality can be utilized when integrating the printer with compatible automated workpiece handling and manufacturing systems.
- Follow Mimaki's prescribed maintenance procedures and use approved cleaning and maintenance supplies.
- Always follow Mimaki's UV safety procedures and operating instructions when servicing or operating the printer.
