Epson S3200-U3 Printhead

This Epson S3200-U3 Printhead supports high-precision, high-density printing with Epson's MEMS manufacturing and thin-film piezo element technology, enabling compact, fast, and high-quality printing. It is equipped with an ink circulation mechanism, enhancing stability and reliability during use, especially suited for commercial and industrial UV printing applications such as labels and packaging. The newer versions, such as the S3200-U3-2, offer improved durability and compatibility with UV inks, ensuring stable print quality over prolonged operation without significantly changing equipment configurations for existing setups.​

Epson S3200-U3 Printhead Key details:

• Ink type: UV/Eco-solvent

• Printhead type: PrecisionCore MicroTFP

• Dimensions: 150.4 mm (width) x 30 mm (depth) x 52 mm (height)

• Weight: Approximately 235 grams

• Number of nozzles: 3200 total, with 2840 effective nozzles

• Nozzle pitch: 1/300 inch

• Nozzle rows: 2 rows

• Resolution: 300 npi per row, 600 npi across 2 rows

• Maximum color inks: 2 colors

• Effective print width: 120.2 mm (4.73 inches)

• Viscosity range: Approximately 8-9 mPa·s (some sources mention up to 11 mPa·s)

• Droplet volume options: 3.2, 4.8, 5, 9, 10, and 15 picoliters, delivered with high precision and consistency

• Features include an ink circulation mechanism to maintain ink flow and temperature, ensuring consistent printing quality and reduced clogging

• A high-precision positioning hole allows quick and efficient replacement without further adjustments

• Jetting frequency: 48 kHz for single head, 24 kHz for multiple heads

• The printhead uses Epson's unique MEMS nozzle technology and thin-film piezo element technology for precision and durability

• The design supports scalable arrangements, suitable for compact, high-speed, industrial printing applications with stable print quality over prolonged use

This Epson S3200-U3 Printhead is widely used in commercial and industrial printing for high-quality, high-speed UV ink printing applications, offering a good balance of resolution, nozzle count, and compatibility with durable inks.