Ink jet nozzle arrangement having paddle forming a portion of a wall

摘要

An ink jet nozzle arrangement for a printhead is provided. The nozzle arrangement includes nozzle chamber for storing ink to be ejected, at least one moveable actuator paddle forming at least a portion of a first wall of said nozzle chamber, and an ink ejection nozzle defined in the first wall. Actuation of the actuator paddle causes ejection of ink from the nozzle.