Print array head and fabrication method thereof

摘要

A print array head and a fabrication method thereof. The print array head includes a positioning means for aligning coordinates of a nozzle plate of a page width size with coordinates of a heater chip. The positioning means includes a pair of aligning holes formed on opposite sides of a nozzle section of the nozzle plate, and a pair of aligning marks formed on of a recess of the heater chip. Since the nozzle plate and the heater chip are aligned with each other through observation of the aligning marks through the aligning holes, possible error between a desired an and actual attaching location of the heater chip with respect to the nozzle plate is minimized, and accordingly, printing quality and productivity are increased, while the fabricating costs are decreased.