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LONGER Releases ePrint: The World’s First Dual-Printhead, 3D-Texture Personal UV Printer

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by Longer3D
Published Nov 25, 2025

LONGER's ePrint breaks the limits of 2D, delivering the world's first dual-head personal UV printer that achieves true 60 mm raised-texture relief and tactile depth.

LONGER’s new ePrint and ePrint SE, both AI-powered, high-precision UV printers, just launched on Kickstarter. Both models feature LONGER’s advanced 60 mm texture UV printing system, enabling ultra-vivid 2D color printing and up to 60 mm 3D raised-texture output.

The new desktop UV-texture series includes ePrint (dual printheads, 12 channels) and ePrint SE (single printhead, 6 channels), with starting prices of $1,699 (ePrint) and $1,299 (ePrint SE).

Designed for Faster, Finer, and More Versatile UV Printing

Source: LONGER

The LONGER ePrint is the world’s first dual-printhead personal-grade desktop UV printer, engineered for creators who demand high-fidelity graphics, lifelike textures, and flexible material compatibility. Equipped with LONGER’s dual-head high-precision UV engine, ePrint delivers exceptional visual realism and tactile depth, supporting over 300 materials including metal, wood, glass, canvas, leather, and acrylic.

Its compact, all-in-one design and intelligent workflow make it ideal for individual creators, small studios, and professional workshops producing customized art, boutique merchandise, and small-batch commercial products with industrial-grade quality.

Dual Printheads + 12-Channel System for Professional-Grade Speed

The ePrint pairs a dual-printhead architecture with a 12-channel ink system, delivering breakthrough speed, color flexibility, and multi-layer capability. Five channels handle CMYK + varnish, while the remaining seven channels are fully configurable for white ink, spot colors, or special-effect workflows. This enables:

  • Up to 6x faster throughput
  • Sharper and stronger 3D tactile layering
  • More flexible multicolor production workflows

From batch manufacturing to creative multi-layer design, a single desktop machine offers professional-grade versatility.

Automated Printhead Cleaning for Zero-Maintenance Workflow

The ePrint series features an intelligent auto-cleaning system that flushes and purges the printheads without user intervention through white ink circulation. This closed-loop maintenance design prevents clogging, stabilizes ink flow, and ensures long-term consistency even during heavy production cycles. Creators can focus entirely on their work – while the system handles all routine maintenance automatically.

Breaking the Limits of Flat Printing: True 60 mm 3D UV Texture

Source: LONGER

The ePrint goes beyond traditional 2D UV printing by delivering true raised-texture results. Through precise UV layer-stacking technology, the system achieves up to 60 mm of relief height, offering realistic depth, shadows, and tactile impact. With 200 ml × 12 high-capacity cartridges, ePrint maintains stable performance even during extended production cycles.

Open-Ink Architecture for Maximum Workflow Freedom

The ePrint series adopts an open-ink system compatible with a wide range of third-party UV inks, giving studios and businesses complete flexibility in workflow and cost structure. Users seeking maximum color accuracy can rely on LONGER’s original ink formulations, while budget-focused operations can choose compatible third-party options and fine-tune color profiles. For packaging and food-related industries, the system also supports low-migration ink options suitable for compliant label and packaging applications.

10 mm High-Gap Printing for Complex Surfaces

Both ePrint models feature an industry-leading 10 mm high-gap jetting capability, ensuring precise droplet placement even on substrates with height variations between 2-10 mm. The system continuously adjusts droplet trajectory and output parameters in real time, preventing banding, ghosting, misalignment, and overspray. This enables stable high-quality printing on curved, cylindrical, embossed, or irregular surfaces – including cosmetic bottles, decorative packaging, and electronics housings.

1440 DPI Ultra-Sharp Output: More Detail, More Color, More Precision

With a 1,440 DPI high-resolution imaging engine, the ePrint series delivers exceptionally crisp micro-details, rich color depth, and precise tonal accuracy across all supported materials. The UV-cured layers offer strong, fade-resistant durability suitable for long-term use or commercial applications. Every production job is automatically archived through a built-in digital print-trace system, which records printing parameters to ensure consistent results during reprints or batch manufacturing. Whether used for artwork, product labeling, or premium packaging, the imaging quality remains controlled, repeatable, and commercially reliable.

Compatible with 300+ Materials: Creativity Without Limits

Engineered to support both creative studios and commercial workflows, the ePrint series prints directly on more than 300 materials, including wood, metal, acrylic, plastic, glass, ceramic, leather, canvas, stone, various films and fabrics, and even finished objects with irregular geometries. This wide compatibility enables seamless production of personalized gifts, luxury packaging, art pieces, branded merchandise, and small-batch custom products. By embracing both traditional substrates and uniquely shaped items, the system gives creators and businesses the freedom to explore nearly unlimited visual and tactile possibilities.

AI-Powered Workflow for a Truly Intelligent Printing Experience

Source: LONGER

Expanded AI Design & Automation Suite

LONGER integrates a suite of advanced AI capabilities that sync seamlessly with the LONGER ePrint system, enabling a fully connected workflow from creation to printing – dramatically boosting creative efficiency.

AI Image Generation & Recreation

The system can instantly create new visual variations from a single image – offering artistic, realistic, stylized, or texture-enhanced reinterpretations without manual editing.

AI Templates and Background Removal

Built-in AI automatically recognizes subjects, isolates objects, and applies optimized layout templates. This simplifies product design, label creation, and multi-asset content generation.

AI Text-to-Logo Generation

Simply describes a concept, and the system creates a polished, vector-ready logo in seconds. Users can choose from multiple stylistic interpretations to suit brand, product, or aesthetic needs.

Sketch Enhancement to Finished Illustration

Hand-drawn sketches are automatically enhanced into detailed illustrations. The AI restores linework, adds color options, and refines shading for professional-grade output.

Automatic Product Mockups from a Single Photo

Take one photo of your finished print, and the AI generates a full suite of promotional images – studio shots, lifestyle scenes, and marketing-ready product mockups – within seconds.

Dual-Laser Auto Positioning

A dual-laser ranging system continuously measures material height and surface variations. The Z-axis automatically adjusts to maintain optimal jetting distance, eliminating manual calibration and ensuring precise layering on flat, textured, curved, or uneven materials.

AI Auto Focus

The integrated camera system automatically locks onto the correct focal plane, guaranteeing crisp micro-details regardless of material height or shape.

Real-time AI Preview with Correction Suggestions

Before printing, the preview engine analyzes image placement, alignment, and potential print issues to ensure every job is right the first time.

Batch Sync & Auto-Fill for Mass Production

During batch production, the system can fill designs across multiple items. This dramatically improves throughput for small studios and businesses.

Specifications – LONGER ePrint

  • Model: LONGER ePrint
  • Net weight: 30 kg (66 lb)
  • Dimensions: 650 × 445 × 330 mm
  • Ink capacity: 200 ml × 12
  • Print speed:
    • 2 m²/h (8 passes)
    • 3 m²/h (6 passes)
    • 4 m²/h (4 passes)
  • Connectivity: Wi-Fi, USB, App
  • Formats: JPG, BMP, PNG, WEBP, SVG, etc.
  • OS support: Windows, Mac
  • Software: Longer Studio
  • Power: 220V

Accessories for Professional Applications

Source: LONGER
  • Rotary module: 360° cylinder printing for cups, bottles, and rounded surfaces.
  • Laminator: Adds scratch-resistant, waterproof protective films with multiple finishes.
  • Roll-to-roll system: For leather, film, and flexible materials in continuous production.
  • Laminator: Beyond adding protective films, also can also be used to produce transfer stickers.
  • Conveyor belt system: Ideal for automated mass production with AI detection and batch-fill coordination, it supports extra-long objects, allowing the ePrint to handle long objects such as skateboards, signage panels, and oversized decorative pieces.

Application Scenarios

  • 3D texture relief art
  • Flatbed mode
  • Rotary mode
  • Transfer film mode
  • Conveyor belt mode

The LONGER ePrint offers professional-grade speed, color capability, and true 3D texture performance at an exceptionally competitive price point, making advanced UV production accessible to individuals, studios, and businesses alike.

  • Launch date: November 25th, 2025 – 8 AM PST
  • Where to buy: Kickstarter

Follow LONGER’s official websites for more information.