Teacher's File

The HP 11 Yellow Printhead is designed to deliver exceptional speed and print quality using ultra-small ink drop technology. The printhead contains smart technology that optimizes print quality and monitors printhead health. Separate black and colour printheads allow individual replacement when needed. The integrated printhead is around 1.25 cm wide, with 304 nozzles, resulting in printing up to twice as fast as previous inkjet printers. HP's Enhanced Colour Layering Technology (Photoret III) layers multiple drops of ink in a single dot to create smooth colour transitions and more directly printable colours.