| 摘要 |
PURPOSE:To make improvements in reliability, by making the extent of displacement in a second jogger larger than that of a basic side jogger, and constituting both these joggers so as to be moved at the same time in an interlocking manner, in case of a copying machine consisting in a one-side paper passing standard. CONSTITUTION:At the time of a duplex mode, both first and second joggers 21 and 22 are situated at the specified outward position by a wire 34, and copied paper to be discharged brings its reference edge part to the first jogger 21 while a front edge at the time of paper refeeding near to a stiffening plate 15, respectively, thus they are lined up. And, when the specified quantity is stacked up, the wire 34 moves the second jogger 22 to a paper side edge position where it conforms to paper size. Simultaneously with this movement, the wire 34 makes a hook 36 move forward till a support plate 25 of the first jogger 21 hits a stopper 27, positioning the first jogger 21 to a reference surface. With this constitution, reliability is improved. |
