Latency stirring in fluid ejection mechanisms

摘要

A liquid drop emitter, a method of mixing a liquid, and a method of printing are provided. The liquid emitter includes a structure defining a chamber adapted to provide a liquid having an orifice through which a drop of the liquid can be emitted. A drop forming mechanism is operatively associated with the chamber. A mixing mechanism is associated with the chamber and is operable to create a surface tension gradient on the liquid provided by the chamber such that the liquid flows without being emitted from the chamber.