1. Technical Field
The present invention relates to technology of ejecting a liquid such as an ink.
2. Related Art
A liquid ejecting head that ejects a liquid such as an ink has been proposed in the related art. In a case where the liquid ejecting head is filled with the liquid (hereinafter, referred to as “initial filling”), air, with which a space inside the liquid ejecting head is filled, needs to be discharged. In addition, in a state in which the space inside the liquid ejecting head is filled with the liquid, it is important that bubbles mixed with the liquid be discharged. In this respect, JP-A-2002-144576 discloses a configuration in which a bubble outlet for discharging gases is disposed in a ceiling surface of a common liquid chamber in which a liquid that is supplied to a plurality of nozzles is stored.
However, in the technology disclosed in JP-A-2002-144576, there is a possibility that the liquid stored in the common liquid chamber will leak through the bubble outlet or that bubbles from the bubble outlet will be mixed in the common liquid chamber.