Liquid discharge device and maintenance method of liquid discharge device

A liquid discharge device includes a discharge unit configured to discharge liquid, a maintenance unit configured to cause the discharge unit to eject liquid to perform maintenance of the discharge unit, and a control unit configured to cause the maintenance unit to perform the maintenance periodica...

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Bibliographische Detailangaben
Hauptverfasser:	Mizutani, Tadahiro, Haga, Masato, Hirai, Yasuaki
Format:	Patent
Sprache:	eng
Schlagworte:	CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A liquid discharge device includes a discharge unit configured to discharge liquid, a maintenance unit configured to cause the discharge unit to eject liquid to perform maintenance of the discharge unit, and a control unit configured to cause the maintenance unit to perform the maintenance periodically, wherein when performing the maintenance, the control unit performs first maintenance in a case in which a consumption amount of the liquid consumed after the maintenance previously performed is greater than or equal to a first threshold value, and performs second maintenance stronger than the first maintenance in a case in which the consumption amount is less than the first threshold value.