Epson I3200 Printhead: Technical Overview, Applications, and Integration Support

Official specifications for the Epson I3200-U1, I3200-E1, and I3200-A1 PrecisionCore MicroTFP printheads. Includes nozzle count, resolution, droplet size, grayscale modes, ink viscosity, and integrati

The Epson I3200 series is a family of industrial inkjet printheads designed for high-speed, high-quality printing in commercial and industrial applications. Available in three variants — I3200-U1 (UV ink), I3200-E1 (Eco Solvent ink), and I3200-A1 (Aqueous ink) — this printhead leverages Epson’s PrecisionCore MicroTFP technology to deliver reliable performance in demanding environments.

This guide provides a detailed overview of the I3200’s technical specifications, supported ink types, durability, and typical use cases, helping system integrators and equipment manufacturers make informed decisions.

1. Core Technology: PrecisionCore MicroTFP

The I3200 is built on Epson’s PrecisionCore MicroTFP (Thin Film Piezo) technology, which combines ALL MEMS manufacturing and thin-film piezo elements to achieve high precision and high nozzle density.

Key benefits:

• High density: 600 npi (nozzles per inch) across 2 rows
• Compact design: Enables multi-head tiling for wide-format systems
• Durable construction: Proven extended service life in industrial printers

Precision-made MEMS nozzles and an optimized ink flow path ensure that ink droplets are perfectly round and ejected with high accuracy and consistency, contributing to superior image quality.

Product Dimensions

• Width: 69.1 mm
• Depth: 59.4 mm
• Height: 35.6 mm

2. Technical Specifications (Per Official Datasheet)

All I3200 models share the same physical and functional design, with variations only in ink compatibility.

Droplet Ejection Performance

The I3200 supports multi-level grayscale printing via Epson’s Variable Sized Droplet Technology (VSDT), enabling smooth gradation and reduced graininess.

Ink Compatibility and Viscosity Range

Model	Ink Type	Viscosity Range
I3200-U1	UV Ink	5–7 mPa·s
I3200-E1	Eco Solvent Ink	3–4 mPa·s
I3200-A1	Aqueous Ink	3–4 mPa·s

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3. Durability and Longevity

The I3200 printhead is designed for long-term reliability and performance:

• Piezoelectric Drive Durability: The printhead can withstand up to 106 billion cycles of piezoelectric drive.
• Pressure Resistance: It can be cleaned repeatedly under 40 KPa pressure up to 1500 times without leakage or damage.
• Ink Compatibility: Optimized materials and adhesive designs enhance compatibility with various inks, ensuring stable performance.

4. Common Applications

The I3200 series is widely used in industrial printing systems that require high resolution, high durability, and multi-color capability.

Typical applications include:

• UV Flatbed Printers: For rigid substrates like acrylic, glass, and metal
• Roll-to-Roll Printers: In signage, display graphics, and interior decoration
• Textile and Dye-Sublimation Printers: Where smooth color transitions are critical
• Label and Packaging Printers: Requiring precise ink placement and high uptime

Its 8-row nozzle design and support for 4-color ejection make it suitable for systems that prioritize both speed and image quality.

5. System Integration Considerations

When integrating the I3200 into a printing system, several factors should be considered:

• Multi-head Tiling: The compact size and reference hole positioning allow for precise alignment in multi-head configurations.
• Ink Supply System: Match sub tank, damper, and filter specifications to the ink type (UV, eco-solvent, aqueous) and viscosity range.
• Droplet Control: Utilize VSDT grayscale modes to optimize print quality for different media and speeds.
• Thermal Management: Ensure stable ambient temperature to maintain consistent ink viscosity and ejection performance.

6. Product Highlights

01 PrecisionCore Technology

• ALL MEMS Manufacturing: High-precision nozzles arranged at 600 npi across 2 rows, ensuring fast, high-quality printing.
• Optimized Ink Flow Path: Ensures perfectly round ink droplets with accurate positioning.

02 Support for Grayscale Output

• VSDT Technology: Freely controls droplet size for smoother gradients and higher saturation.

03 High Resolution

• 600 dpi per Color: Supports up to 4 colors for high-quality output.

04 High Durability

• PrecisionCore Printhead: Designed for high durability and optimized for commercial and industrial printing, achieving high-speed output and high-quality prints.

7. Conclusion

The Epson I3200 series is a proven solution for industrial inkjet systems requiring high resolution (600 npi), multi-level grayscale, and robust durability. With support for UV, eco-solvent, and aqueous inks, it offers flexibility across a range of printing applications.

For system integrators, understanding its technical specifications — from nozzle layout to droplet performance — is essential for achieving optimal print quality and reliability.

For inquiries about the Epson I3200 series, feel free to contact us via email. consult>>

Download the official I3200 technical specifications (PDF) → [Link to file]

Epson I3200-A1: PrecisionCore MicroTFP PrintHead – Tech Specs>>

🔍 Source: Epson I3200-A1E1U1-en-20210512.pdf, Rev. 2021.05