Liquid ejecting apparatus and control method of liquid ejecting apparatus
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United States of America Patent
Stats
-
Oct 10, 2023
Grant Date -
N/A
app pub date -
Dec 21, 2021
filing date -
Dec 24, 2020
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A liquid ejecting apparatus includes a liquid ejecting head that ejects liquid from a nozzle, a liquid storage portion having a storage chamber configured to store the liquid supplied from a liquid supply source to the liquid ejecting head, and a carriage on which the liquid ejecting head and the liquid storage portion are mounted and configured to reciprocate in a scanning direction. The liquid ejecting apparatus includes a discharge flow path configured to discharge air in an upper part of the storage chamber, a coupling portion configured to be coupled to and separated from a coupled portion of the discharge flow path, and a negative pressure generating portion that applies a negative pressure to the coupling portion. When the carriage moves to a predetermined position, the coupling portion is coupled to the coupled portion of the discharge flow path.
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