| CPC B41J 2/19 (2013.01) [B41J 2/16502 (2024.05); B41J 2/16508 (2013.01); B41J 2/1652 (2013.01); B41J 2/16523 (2013.01); B41J 2/1707 (2013.01); B41J 2/1714 (2013.01); B41J 2/1721 (2013.01); B41J 2/17503 (2013.01); B41J 2/17563 (2013.01); B41J 2/17596 (2013.01); B41J 2/21 (2013.01)] | 8 Claims |
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1. A liquid ejecting device comprising:
a head including a nozzle and configured to eject, from the nozzle, liquid supplied from a plurality of supply sources;
a plurality of supply channels coupled to the plurality of supply sources and the head;
a plurality of reservoir portions located respectively at the plurality of supply channels, each of the plurality of reservoir portions including a storage chamber configured to store the liquid supplied from one of the plurality of supply sources;
a plurality of discharging channels respectively coupled to the plurality of reservoir portions, and each of the plurality of discharging channels being configured to discharge the liquid and a bubble from the plurality of storage chambers;
a suctioning portion configured to apply a negative pressure to the plurality of discharging channels;
a carriage in which the head and the plurality of reservoir portions are mounted, the carriage being configured to perform scanning with respect to a medium;
a confluence channel coupled to the plurality of discharging channels; and
a coupling portion configured to be coupled to the confluence channel, wherein
each of the plurality of discharging channels includes a resistance portion with a larger pressure loss than a corresponding supply channel of the plurality of supply channels when the liquid flows,
each of the plurality of discharging channels include a plurality of opening/closing valves;
each of the plurality of reservoir portions include:
a filter configured to capture a foreign matter, and
a filter chamber located upstream of the storage chamber, the filter chamber being a chamber where the filter is located;
each of the plurality of discharging channels includes:
a first discharging channel that communicates to the storage chamber, and
a second discharging channel that communicates to the filter chamber;
the plurality of opening/closing valves include:
a first opening/closing valve provided in the first discharging channel, and
a second opening/closing valve provided in the second discharging channel; and
the first opening/closing valve and the second opening/closing valve are individually opened and closed by being linked with a movement of the carriage.
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