Kyocera KJ4B-QA Aqueous Industrial Inkjet Printhead
Kyocera Industrial Printhead
Kyocera KJ4B-QA Aqueous Industrial Inkjet Printhead
A wide-format piezo printhead for high-speed water-based ink systems, combining 600 × 600 dpi resolution with a 108.25 mm effective print width.
2,656
Total nozzles
600 × 600 dpi
Standard resolution
108.25 mm
Effective print width
30 kHz
Maximum drive frequency
Product Overview
The Kyocera KJ4B-QA is a wide industrial piezo printhead developed for high-speed water-based ink systems. Its 108.25 mm print width supports productive single-pass and scanning printer designs.
Technical Specifications
| Ink type | Water-based (aqueous) |
|---|---|
| Nozzles | 2,656 (2,558 effective) |
| Resolution | 600 × 600 dpi |
| Effective print width | 108.25 mm |
| Maximum drive frequency | 30 kHz |
| Reference maximum print speed | 75 m/min |
| Drop volumes | 5 / 7 / 12 / 18 pL |
| Dimensions | 200 × 25 × 59.3 mm |
Typical Applications
Textile, transfer, document and compatible industrial aqueous inkjet systems.
Before Ordering
Send the printer model, current printhead part number and label photo so our team can verify compatibility.
Confirm the exact KJ4B-QA configuration
Send your model details for availability and quotation.
Kyocera Printheads
Ultra durable, low consumption & high productivity
Constant ink circulation / Long service life / Mass production oriented
Ideal for industrial UV & packaging printing















