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Sheet feeding device, sheet feeding unit and image forming apparatus connected with the sheet feeding unit with a controlled floating air blowing mechanism
Sheet feeding device, sheet feeding unit and image forming apparatus connected with the sheet feeding unit with a controlled floating air blowing mechanism
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机译:供纸装置,供纸单元和与该供纸单元连接的具有受控的浮动鼓风机构的图像形成设备
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摘要
A sheet feeding device may include a sucking and conveying mechanism having a suction surface, which sucks sheets stacked on a sheet stacking table, from an upper surface of the sheets, sucks an uppermost sheet to be sucked on the suction surface, and conveys the uppermost sheet onto a sheet conveyance path; a floating air blowing mechanism which blows floating air against the sheets from a side surface of the stacked sheets; a sheet position detecting sensor which detects an upper surface height position of the sheets stacked, and detects a floating state of the sheets floated; and a controller which judges the floating state of the sheets detected in a floating state detecting period in connection with a blowing of the floating air, and controls an air volume of floating air blown from the floating air blowing mechanism based on the floating state of the sheets.
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