HP 80 Printheads and Cleaners are designed for use with Hewlett-Packard Designjet 1000 and 1050/1055 Series printers. Engineered to work with HP 80 ink cartridges as part of a complete modular ink system. HP 80 printheads use HP's exclusive Jetexpress technology to raise the bar for fast, unattended, large-format inkjet printing. Smart chips embedded into each of the individual printheads and ink cartridges track printhead wear and ink usage and automatically work with the printer to ensure precise black-and-color lines and high quality color renderings, maps, and graphics every time you print. 17 ml.