| 摘要 |
PURPOSE:To surely and easily accept a document in no relation to its size, by sufficiently larger forming in the adjusting direction a document accepting port from a circulative conveying path of a position adjustable return feed guide (rear end guide) than a feed port from a conveying path side. CONSTITUTION:A return feed guide 31 is able to adjust its position fitting various sizes of a document. This return feed guide 31 consists of a cover 33, and the return feed guide 31, which is large opened in the rear direction by a rear directed wall 33a of the cover 33 and a guide wall 33b fixedly provided in the inside, forms a document accepting port 35 tapered toward a discharge port 34. Accordingly, even if a movable conveying path 36 moves along the guide wall 33b moved in accordance with the movement of the return feed guide 31, the document can be sufficiently received to the accepting port 35, further even when the document is fed out from feed ports 41, 42, 43 by moving the return feed path 31, the accepting port 35, which large forms in the longitudinally adjusting direction, enables the document to be easily and surely received even if a little dimensional error is provided.
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