| 摘要 |
PURPOSE:To promote the smooth feed of a document to a return feed guide, by fitting a document guide path of the return feed guide, which is able to adjust its position introducing the document, fed to be returned to a document storage part, to a predetermined position in accordance with a size, to a return feed part of a circulative conveying path extensibly and contractibly in accordance with a position of the return feed guide. CONSTITUTION:A return feed guide 31 is formed by an angle cover 33 having a control knob 32 protruding to the upper from a document storage part 6, and a document accepting port 35, tapered toward a discharge port 34, is formed by a rear directed wall 33a and a guide wall 33b. The accepting port 35 is integrally moved with the guide 31, fitting a movable conveying path 36 which is oscillatable so as to enable a document from a curved conveying path 17 to be fed into the accepting port 35 through any of its positions. Accordingly, movement of the accepting port 35 by the longitudinal movement of the guide 31 continues fitting by the extending and contracting action with the movable conveying path 36, and the return feed document can be smoothly fed with no necessity for retracting the movable conveying path 36.
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