Kyocera KJ4A-AA Printhead – 2656 Nozzles,108mm Width,UV Ink Compatible

The Kyocera KJ4A-AA printhead is designed for high-speed, high-resolution printing in industrial applications. With an effective print width of 108.25 mm and 2656 nozzles (2558 active), it supports wide-format printing with reduced head count, helping simplify system integration.

It features a maximum drive frequency of 20 kHz and delivers droplet sizes from 3 to 17 picoliters, enabling precise control over print quality. The printhead is compatible with UV-curable inks and high-viscosity formulations, making it suitable for label printing, packaging, signage, and graphic arts.

Built-in features include a filter to prevent clogging, a heater to stabilize performance across temperature variations, and an optimized flow path that ensures consistent jetting during continuous operation. This design helps maintain stable performance and reduce non-jetting occurrences.

With a resolution of 600 dpi × 600 dpi and a maximum print speed of 50.8 m/min, the KJ4A-AA printhead is ideal for fast, high-quality production environments.

Kyocera KJ4A-AA Printhead Specifications