Seiko SPT 1020-35PL

The Seiko SPT 1020-35PL is a new-generation industrial inkjet printhead launched by Seiko. It features 1020 nozzles with grayscale printing capability, making it suitable for high-speed production and high-precision output applications. It supports UV-curable inks, eco-solvent inks, and solvent inks, offering strong compatibility with various ink systems. The printhead is widely used in large-format printing systems, including outdoor advertising, label printing, and packaging printing.

Core Advantages

High Nozzle Density & Grayscale Control

Equipped with 1020 nozzles and grayscale printing capability. With a 35 pl droplet size, it delivers smooth image transitions and accurate color reproduction.

Internal Ink Circulation Design – Reduced Clogging Risk

Features an integrated internal ink circulation system that improves ink flow performance and effectively reduces the risk of nozzle clogging.

Wide Ink Compatibility

Compatible with UV inks, eco-solvent inks, and solvent inks, meeting the requirements of multi-application and multi-material printing.

Compact & Modular Structure

Designed for multi-head integration, allowing flexible adaptation to various large-format printing systems.

Industrial-Grade Durability

Offers long service life and stable output, making it suitable for high-load, continuous industrial production.

Technical Specs

Main Limitations

Lower Physical Resolution: With a resolution of 180 dpi, it is less suitable for applications requiring ultra-high image precision compared to small-droplet, high-resolution printheads.

Larger Droplet Size: The native 35 pl droplet size is not ideal for fine samples or art-grade printing that demands high detail reproduction.

Higher System Requirements: Requires a well-matched printer system; installation, calibration, and tuning should be performed by experienced professionals to ensure stable performance.

Recommended Applications

Outdoor advertising printing: lightboxes, knife-scraped banners, inkjet fabrics, large-format outdoor graphics.

Packaging & label printing: paper packaging, flexible packaging, plastic labels, high-coverage prints.

Textile & decorative printing: PVC, PU, synthetic leather, and similar materials.

Industrial graphic output: flooring, panels, decorative materials, and other industrial inkjet systems.

Usage Recommendations

• Use original or high-quality compatible inks to avoid contamination and nozzle clogging.
• Thoroughly clean ink interfaces before installation to ensure stable ink pressure.
• Perform regular maintenance and test printing to maintain output quality and extend printhead lifespan.

Get Quote

If you need a quote, model selection advice, or would like to place an order, please feel free to contact us. We will provide you with a suitable printhead solution based on your specific application needs.