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Kyocera KJ4A-0300

Kyocera KJ4A-0300

$4,500.00 USD
$4,500.00 USD
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Kyocera KJ4A-0300

The Kyocera KJ4A-0300 is a high-performance industrial inkjet printhead designed for demanding printing systems that use UV-curable inks or other high-viscosity fluids. It belongs to Kyocera’s KJ4A series, which is engineered for wide-format printing, high durability, and reliable operation across commercial and industrial applications.

⭐ Key Features & Technology

🧠 Inkjet Technology

  • 🖨️ Piezoelectric inkjet printhead with precision ceramic actuators for consistent jet performance.
  • 📦 Dual-channel design with a total of 2,656 nozzles (2 × 1,328) for robust throughput and print density. 
  • 🎯 Standard resolution: ~300 × 300 dpi for reliable quality wide-format print output.

📊 Performance Specifications

🎚️ Feature 📈 Specification
🖋️ Ink Type           UV curable / high-viscosity inks 
📏 Print Width                    112.35 mm (~4.42 in) 
🧠 Nozzles               2,656 (dual 1,328 channels) 
🎯 Resolution                         300 × 300 dpi 
⚡ Max Drive Frequency                         Up to ~30 kHz 
💧 Drop Volume Options                  4 pL, 6 pL, 10 pL, 14 pL 
🚀 Max Print Speed 158 m/min (varies by system integration) 
🌡️ Recommended Ink Viscosity                          7.0 – 7.5 mPa·s 
📦 Dimensions                     200 × 36 × 61.4 mm 
⚖️ Weight                             540 g (dry) 

🔌 Integration & Compatibility

  • ⚙️ Designed for UV ink systems, particularly in wide-format and signage printers where durability and consistent drop ejection are critical. 
  • 🖨️ Compatible with various commercial flatbed and roll-to-roll printers that support ~112 mm wide heads.
  • 🧰 Drives at up to ~30 kHz, enabling fast printing speeds and high throughput when integrated with appropriate controller electronics. 

📈 Typical Applications

The KJ4A-0300 excels in industrial and commercial environments where UV or high-viscosity inks are used. Common uses include:

  • 📊 Wide-format signage & graphics
  • 🏭 Industrial print systems
  • 🎨 Specialty and promotional printing
  • 🖼️ Decorative imaging applications

Its combination of dual-channel design, versatile drop volumes, and reliable piezo technology makes it a strong choice for systems requiring consistent output and uptime.

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