Invention Grant
US09071716B2 Sheet carrying apparatus and image forming apparatus having sheet detection power shifter 有权
片材承载装置和具有片材检测功率转换器的图像形成装置

Sheet carrying apparatus and image forming apparatus having sheet detection power shifter
Abstract:
A sheet carrying apparatus comprises a job executing portion that includes a sheet carrying portion for carrying a sheet, a power supply portion that performs usual power supply to the job executing portion in a usual mode and stops the power supply to the job executing portion in a power saving mode that restricts the power supply more than the usual mode; an ejecting portion into which the sheet carried by the sheet carrying portion is ejected, and an ejected sheet detecting portion that detects presence of the sheet ejected in the ejecting portion, and when there is no sheet in the ejecting portion after a job including ejecting of the sheet into the ejecting portion ends, the power supply portion shifts from the usual mode to the power saving mode.
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