| abstract |
A printhead assembly for a wallpaper printing system that includes a casing; a printhead module, the printhead module comprised of a plurality of printhead tiles arranged substantially along the length of the printhead module; a fluid channel member held within the casing adjacent the printhead module, the fluid channel member including a plurality of ducts, fluid within each of the ducts being in fluid communication with each of the printhead tiles; and, each printhead tile including a printhead integrated circuit formed to dispense fluid, a printed circuit board to facilitate communication with a processor controlling the printing, and fluid inlet ports to receive fluid from the fluid channel member. |