Liquid consumption device and method for controlling liquid consumption device
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United States of America Patent
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Jul 21, 2015
Grant Date -
Dec 5, 2013
app pub date -
Jan 29, 2013
filing date -
May 31, 2012
priority date (Note) -
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Abstract
A printing device has a detecting section in which a light emitting section and a light receiving section are provided, liquid reservoirs for storing liquid in which a prism is provided to reflect light emitted from the light emitting section corresponding to a remaining state of the liquid, and a control section. The control section determines whether a process for air bubbles that is a process corresponding to an adhesion state of air bubbles in the prism is to be conducted or not based on a signal of light reception results obtained by receiving reflected light from the prism by the light receiving section.
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