Original Sapphire QS-256/10 AAA printhead

The Sapphire QS-256/10 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 10 to 30 picoliter drops in binary jetting mode or a 10-picoliter fundamental drop in grayscale mode with resolutions up to 1200 dpi. This is done at a nominal 8-meter per second drop velocity when jetting fluids in the 10 to 14 centipoise range. Features

10 picoliter nominal drop size Resolutions up to 1200 dpi 256 individually addressable, inline nozzles VersaDropâ„¢ binary and grayscale jetting modes Precise alignment features facilitate drop-in replacement Lightweight with thin profile Supports UV-curable, solvent, and aqueous-based inks Integral temperature sensor Dual-ported with minimal wetted surface area OEM accessible non-volatile memory area for tracking purposes