Spectra Nova JA 256/80 AAA Printhead



The Spectra Nova JA 256/80 AAA is a compact inkjet jetting assembly designed specifically for applications using solvent, UV-curable or aqueous ink formulations at resolutions up to 450 dpi.

Four electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total of 256 jets. The nozzles are arranged in a single line, at a 0.011 inch distance between nozzles.


  • 75 picoliters calibrated drop size
  • Resolutions up to 450 dpi
  • 256 individually addressable, inline nozzles
  • Supports solvent, UV-curable and aqueous inks
  • Orientation independent
  • Designed for long service life
  • Operation up to 90ºC [194ºF]
  • Dual ported for ease of flushing
  • Optional temperature control

Tech Specs

Spectra NOVA 256/80 AAA
Active nozzles256
Nozzle spacing279 μm
Nozzle diameter52 μm
Drop velocity8 m/s
Printhead weight (dry)113 g (3.98 oz)
Fluid typeAqueous, Organic solvent, UV curable
Drop volume*75 pl
Typical firing frequency20 kHz
Dimensions (WxDxH)112.79×26.67×101.60mm


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