发明名称 Inkjet recording apparatus
摘要 An inkjet recording apparatus is provided with a recording head, a main tank, a tube, a transfer device, a transfer amount determination device and a driving device. The recording head includes a sub tank for storing ink and an ejection nozzle. The main tank stores ink to be supplied to an inside of the sub tank. The tube connects the sub tank and the main tank. The transfer device transfers ink existing in the tube. The transfer amount determination device determines at least one transfer amount of a mixture of the ink and air transferred through the tube while air moves from a first detection position to a second detection position of the tube. The driving device controls driving of the transfer device in accordance with the at least one transfer amount determined by the transfer amount determination device.
申请公布号 US7621626(B2) 申请公布日期 2009.11.24
申请号 US20060460469 申请日期 2006.07.27
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 UMEDA TAKAICHIRO
分类号 B41J2/175 主分类号 B41J2/175
代理机构 代理人
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