PERFORMA SAPPHIRE QS-256/30 AAA PRINTHEAD, Brand Name : Dimatix

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.
dimatix continues building upon its long history of excellent dot placement accuracy, channel-to-channel uniformity, low cross talk, and high-frequency/high-productivity with the q-class sapphire printhead family.
the sapphire qs-256/30 aaa printhead features 256 independent channels, arranged in a single row of nozzles at 100 dots-per-inch spacing. it is designed to eject adjustable 30 to 80 picoliter drops in binary jetting mode or a 30-picoliter fundamental drop in grayscale mode. this is done at a nominal 8-meter per second drop velocity when jetting fluids in the 10 to 14 centipoise range.
dimatix’ breakthrough versadrop™ jetting technology is featured within the sapphire qs-256/30 aaa printhead. it allows unparalleled flexible modes of operation including adjustable binary drop size and grayscale capability at unprecedented throughput rates.