Ink-jet printing apparatus and method using laser initiated acoustic waves

摘要: A printing device including a laser for generating at least one beam, controller, print head having plurality of orifices, and an ink supply supplying to the head. The controller modulates modulated beam according image data be printed. selectively generates directional acoustic wave within head, thereby inducing droplet exit selected orifices onto substrate. single buffer chamber, body, chamber. chamber stores liquid therein with body forming wall that shares as wall. has on opposite body.