Kyocera KJ4B-0300 New Printhead – Genuine 300 dpi Inkjet Head

Boost your industrial printing performance with the Original Kyocera KJ4B-0300 Inkjet Printhead. Specifically engineered for high-speed aqueous ink printing, this printhead delivers sharp, consistent output at up to 600 dpi with a maximum drive frequency of 30 kHz.

Featuring 2,656 nozzles arranged across a 108.25 mm print width, the Kyocera KJ4B-0300 produces ultra-fine 5 pl ink drops at speeds of up to 75 m/min. This advanced precision technology ensures stable, high-quality results even under heavy production volumes.

The Kyocera KJ4B-QA model offers additional reliability with built-in filters to protect the nozzle plate from particles, along with an integrated heater that automatically adjusts temperature. For optimal performance, we recommend replacing the head cables during installation of a new printhead.

Available Models:

• Standard – compatible with all printers except MS and EFI Reggiani.

• MS Printers – includes head cable.

• EFI Reggiani Printers – includes head cable.

Technical Specifications:

• Ink Type: Aqueous Ink

• Dimensions: 200 × 36 × 68.5 mm

• Weight: 540 g

• Total Nozzles: 2,656

• Standard Resolution: 300 × 300 dpi

• Print Width: 112 mm

• Maximum Drive Frequency: 30 kHz

• Drop Volume: 5, 7, 12, 18 pl

• Maximum Print Speed: 120 m/min

• Typical Ink Viscosity: 5.0–6.0 mPa·s

• Manufacturer Warranty: Included

• Country of Origin: Japan

Compatible Printers:

• Atexco Ajet 3190

• Atexco Aprint-3308B

• EFI Reggiani BLAZE

• Hanway Highjet 2500B

• HOMER HM1800R

• Printerevolution T1800 / T2600 / T3200

• Roland ZT-1900

• Sign Racer HydroSpeed+

With outstanding speed, precision, and proven durability, the Kyocera KJ4B-0300 is the perfect choice for industrial printing environments that demand both productivity and top-quality results.