Spectrum RTR-1804 UV LED Roll to Roll Printer

The Spectrum RTR 1804 is an 1800mm roll-to-roll UV LED printer with four EPSON i3200 printheads, up to eight colors (including white, varnish, and fluorescent), and a resolution of up to 2400 dpi. It features ICC color control and solvent- and VOC-free inks that comply with REACH and RoHS regulations. Spectrum RTR 1804.

Results that drive

The Spectrum RTR 1804 combines up to 2400 dpi resolution with four EPSON i3200 printheads for consistent and stable production. Its configuration of up to eight colors, including white, varnish, and fluorescent colors, expands creative and value-added possibilities. The 1800 mm print area and 1–5 mm print height facilitate large-format printing with standard ICC color control. Its solvent- and VOC-free UV LED inks comply with REACH and RoHS regulations, helping to minimize environmental impact without sacrificing performance.

High Speed and Superior Resolutio – Spectrum

Accuracy and consistency

With four EPSON i3200 printheads and up to 2400 dpi resolution, the Spectrum RTR 1804 delivers fine details, clean gradations, and crisp text. Color control via standard ICC profiles ensures consistency across jobs and batches. The white and varnish options allow for highlights and overlays that enhance the perceived quality of demanding applications. Optimize your standards without compromising production stability.

Larger format, more options

Designed for roll-to-roll printing with a width of 1800 mm and a print height of 1–5 mm, the Spectrum RTR 1804 is suitable for a wide range of large-format applications. Its 8-color range, including white and varnish, enables layering effects and differentiated finishes. UV LED technology and ICC control ensure consistent results on flexible substrates typical of roll-to-roll applications. See the attached datasheet for compatibility information.

Compatible with Diverse Substrate – Spectrum

Advanced Printing Technology – Spectrum

Details that matter

The Spectrum RTR 1804 integrates components and color control for reliable results.

  • 4 EPSON i3200 printheads
  • Up to 8 colors: C, M, Y, K, FM, FY, V, W
  • Resolution up to 2400 dpi
  • Print width: 1800 mm
  • Print height: 1–5 mm
  • Piezoelectric inkjet technology
  • Color control: ICC standard
  • Solvent- and VOC-free UV LED inks, REACH and RoHS compliant

Responsible UV LED

The Spectrum RTR 1804’s UV LED ink is solvent- and VOC-free, complying with REACH and RoHS for minimal environmental impact. Up to eight colors, including white, varnish, and fluorescent shades, allow for effects and layering that add visual and functional value. Combined with ICC color control, it offers color stability and a professional finish in roll-to-roll production.

More information »

Sustainable and Efficient Printing – Spectrum

Uses

Projects you can do with the Printer:

Projects you can do with the Spectrum RTR 1800 Roll to Roll Printer – Spectrum

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