The Spectra Galaxy JA 256/50 AAA is a high performance, robust and reliable jetting assembly designed for a broad range of wide format printers at resolutions up to 600 dpi. Four electrically independent piezoelectric slices, each with 64 addressable channels, are combined to provide a total of 256 nozzles. The nozzles are arranged in a single line, at a native 0.010 inch distance between nozzles.
Performa Sapphire QS-256/30 AAA Printhead without Original Sapphire QS-256/30 AAA Printhead
The Performa™ Sapphire QS-256/30 AAA printhead delivers best-in-class jetting accuracy combined with versatile grayscale operation. Its lightweight, thin-profile design and configurability plus support for a broad range of ink formulations makes this printhead model particularly suited to scanning printer architectures and applications.