Inkjet recording apparatus and method for controlling inkjet recording apparatus

The invention provides an ink jet recording apparatus and a control method of the ink jet recording apparatus. The purpose of the present invention is to reduce the viscosity of ink while suppressing power consumption. The temperature sensor detects the temperature of the ink supplied to the plurali...

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1. Verfasser: KUSUMOTO KOJI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides an ink jet recording apparatus and a control method of the ink jet recording apparatus. The purpose of the present invention is to reduce the viscosity of ink while suppressing power consumption. The temperature sensor detects the temperature of the ink supplied to the plurality of nozzles. When a print request is received and a temperature detected by the temperature sensor is lower than a reference temperature, the control unit executes preliminary vibration control to generate meniscus oscillation of the ink in the plurality of nozzles by vibrating the plurality of piezoelectric elements. After the detection temperature rises to the reference temperature, the control unit executes ink ejection control to eject the ink in the plurality of nozzles by vibrating the plurality of piezoelectric elements in accordance with an output target image of the print request. When the detected temperature exceeds the reference temperature when the print request is received, the control unit executes