A set of ink-jet printing head includes a corpse, a drilling plate fixed on the corpse and a multi waveform buffer device with side size and external area, which is composed of the first part and the second part.

摘要

COMPONENT and a set of Printing Head for dispensing a FluidThat includes a Plurality of Fluid ejection Holes arranged in a flat and elongated Cushion protruding Surface that extends to a side of the provisionIn a plane that Intersects the plane of the provision.