This Toshiba TEC CE4M on-demand piezo electric inkjet print head is designed for industrial applications with high print quality. Unlike conventional binary print heads, this grayscale print head technology is capable of jetting multiple drops within one dot allowing for an image to have 16 levels of grey, since each dot is created through a minimum of 5 pico litre to a maximum of 35 pico litre of ink. Technology Multi-drop grayscale micro-piezo