Invention Grant
US07986912B2 Sheet conveyance apparatus and image forming apparatus with rollers to correct sheet misalignment 有权
纸张输送装置和具有滚筒的图像形成装置,以校正纸张未对准

Sheet conveyance apparatus and image forming apparatus with rollers to correct sheet misalignment
Abstract:
A sheet conveying apparatus which conveys a recording sheet fed from a sheet feeding section toward a transfer position with controlled timing, including: a pair of registration rollers; a pair of loop rollers to form a loop of the recording sheet, the loop rollers being disposed upstream of the registration rollers in a sheet feeding direction; and a movable conveying unit configured such that the registration rollers and the loop rollers move as a unified body when correcting at least a lateral misalignment, which is a misalignment in a vertical direction to the sheet feeding direction, and inclination of the recording sheet.
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