INKJET RECORDING DEVICE

To inhibit ink from being wasted and defect from occurring due to insufficient refilling of ink, in refilling ink in a tank.SOLUTION: An inkjet recording device 1 comprises: an ink circulating mechanism 12 having a drain pipe (an ink ejection path) 54; an ink supply part 13 that supplies ink to the...

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1. Verfasser:	TSUJINO NAOTO
Format:	Patent
Sprache:	eng ; jpn
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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Zusammenfassung:	To inhibit ink from being wasted and defect from occurring due to insufficient refilling of ink, in refilling ink in a tank.SOLUTION: An inkjet recording device 1 comprises: an ink circulating mechanism 12 having a drain pipe (an ink ejection path) 54; an ink supply part 13 that supplies ink to the ink circulating mechanism 12; and a control part 15 that performs control so that a refilling operation of refilling ink in the ink circulating mechanism 12 is performed by making the ink supply part 13 supply ink to the ink circulating mechanism 12, while ejecting ink from the ink circulating mechanism 12 through the drain pipe 54. The control part 15 determines timing of finishing the refilling operation, on the basis of a temperature of ink and an environmental temperature.SELECTED DRAWING: Figure 1 【課題】タンク内のインクを入れ替える際に、インクの無駄が発生したり、インクの入れ替え不足によって不具合が発生するのを抑制する。【解決手段】インクジェット記録装置１は、排液管（インク排出経路）５４を有するインク循環機構１２と、インク循環機構１２にインクを供給するインク供給部１３と、排液管５４を介してインク循環機構１２からインクを排出させつつ、インク供給部１３からインク循環機構１２にインクを供給することでインク循環機構１２内のインクを入れ替える入替動作を行うよう制御する制御部１５とを備え、制御部１５は、インク温度および環境温度に基づき、入替動作を終了するタイミングを判断する。【選択図】図１