摘要 |
PURPOSE:To accurately refeed a sheet, by providing a guide, which guides the sheet to a nip part of refeed means, in the upper of an intermediate tray and controlling the sheet to be conveyed opening and closing a sheet stopper on a root for the sheet to advance to the nip part. CONSTITUTION:A sheet S, one side of which finishes copying, is guided toward a nip part A of refeed rollers 29, 30 by a sheet guide 37 provided in the upper of an intermediate tray 23. A sheet stopper 32 is left as advancing its point end 32a to a position just before the nip part A till a predetermined number of the sheets S are accumulated, and the point end of the sheet S is properly arranged. A lateral direction of the sheet S is restricted by both-side restricting plates 25. If a predetermined number of the sheets S are properly arranged, the sheet S is started to be fed sheet by sheet from the bottom side by starting the refeed rollers 29, 30. In this way, the sheet S is accurately refed to an image forming part sheet by sheet from the intermediate tray 23. |