Epson S3200-A1 Printhead

The Epson S3200-A1 Printhead is a high-productivity PrecisionCore micro TFP printhead designed for aqueous inks. It features a 4.73-inch (120.2 mm) wide effective print width, with 3200 nozzles in total (net 2840 nozzles) arranged in 2 rows, providing 600 npi nozzle resolution (300 npi per row). The printhead uses Epson's Variable Sized Droplet Technology (VSDT) for smooth gradation by controlling droplet volume. It weighs 235 grams and measures approximately 150.4 × 30 × 52 mm.

The printhead supports a maximum of 2 ink colors and includes an ink circulation mechanism ensuring consistent ink flow. It has a high-precision positioning hole for easy and precise replacement without requiring further adjustment. The nozzle pitch is 1/300 inch with jetting frequencies of up to 48 kHz in binary mode and up to 24 kHz in four-level grayscale mode. Droplet volumes can vary from about 3.3 to 13 picoliters. This printhead is noted for its high durability and extended service life, suitable for high-speed industrial applications. Its scalable S-shape design helps reduce space requirements and increase printer productivity, making it ideal for economical small-format scanning printing equipment as well as single-pass printing possibilities.

Epson S3200-A1 Printhead key specifications and features:

• Ink Type: Aqueous

• Technology: PrecisionCore micro TFP with MEMS manufacturing and thin-film piezo elements

• Number of Nozzles: 3200 total (net 2840)

• Nozzle Resolution: 600 npi (300 npi per row, 2 rows)

• Effective Print Width: 120.2 mm (4.73 inches)

• Weight: 235 grams

• Dimensions: 150.4 mm (width) × 30.0 mm (depth) × 52.0 mm (height)

• Droplet Ejection: Variable Sized Droplet Technology (VSDT) delivering binary and four-level grayscale droplets ranging from approximately 3.3 to 15 picoliters

• Ink Compatibility: Aqueous inks, with an ink circulation mechanism and common channel recirculation for ink stability

• Designed for high-speed printing with minimal nozzle variation, enabling minimum-pass printing

• Durable and suited for industrial use, with a precision positioning hole for easy replacement without adjustment

• Supports a maximum of 2 ink colors for printing

• Typical jetting frequency: 48 kHz for single operation and 24 kHz for multi-level grayscale

• Used in high-speed sublimation printers, such as FEDAR FD1912S, capable of up to around 1100 m²/hr production speed

This Epson S3200-A1 Printhead is built for efficiency and durability in high-volume production environments, offering a good balance of print quality and speed with a moderate color range focus (two colors).