Kyocera KJ4B-QA06NTB Printhead Description
The latest Kyocera KJ4B-QA model is specifically designed for high-speed printing with water-based inks. This 600dpi one-color printhead features a maximum drive frequency of 30kHz. It achieves high-quality output with a small drop volume of 5pl at a speed of 75 m/min, utilizing 2,656 nozzles arranged across a 108.25 mm wide print swathe with a 0.042mm pitch, resulting in 30,000 drops per second.
The Kyocera KJ4B-QA printhead is equipped with internal filters to eliminate foreign particles in the ink and an internal heater to mitigate the effects of external temperatures. Its unique ink channel design ensures a stable ink supply, enhancing print reliability and quality.
The Kyocera KJ4B series is engineered for high-speed printing with water-based ink, offering exceptional productivity for both single-pass applications like transaction, document, and security printing with MICR ink, and multi-pass applications, including textile printing.
Kyocera KJ4B-QA06NTB Printhead Specifications
| Number of Nozzles | 2656 (2558) | |
| Effective Print Width (mm) | 108.25 | |
| Ink | AQ | |
| Maximum Drive Frequency (kHz) | 30 | |
| Resolution (dpi) | 600dpi*600dpi | |
| Print Speed *1 (m/min) | 76.2 | |
|
Print Speed*1 (pl) |
Minimum | 5 |
| Maximum | 12 | |
| Nozzle Recirculation | No | |
| Width*Length*Height (mm) | 200*25*57.9 | |
| Recommended Ink Viscosity*2 (mPa * s) | 5.0~6.0 | |







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