Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus
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United States of America Patent
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Mar 13, 2018
Issued Date -
N/A
app pub date -
Nov 30, 2016
filing date -
Dec 1, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A liquid ejecting apparatus includes a pressure adjustment mechanism including a liquid inflow portion, a liquid storage part in which an inner volume is changed depending on displacing of a diaphragm unit, a communication path which brings the liquid inflow portion and the liquid storage part into communication with each other, and an opening/closing valve which opens and closes the communication path; an opening valve mechanism which opens the opening/closing valve; a pressure mechanism which applies the pressure to the liquid; a wiping member which wipes a nozzle forming surface in which the nozzle is formed; and a control unit which is configured to open the opening/closing valve by the opening valve mechanism, applying the pressure to the liquid by the pressure mechanism to discharge the pressed liquid from the nozzle, and cause the wiping member to wipe the nozzle forming surface.
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