| 摘要 |
PURPOSE:To prevent trouble in paper conveyance in a postprocessor perfectly, by discharging a copying material having a size not treatable with the postprocessor from its inlet. CONSTITUTION:A paper inlet 501 is provided in a postprocessor Y opposite to a paper outlet 403 of a copying machine X, a copying paper discharged from the outlet 403 with discharging rollers 426 enters the inlet 501, and is sent to a conveyance route through a change over swinging plate 507, which is pivotally mounted on a pivot shaft 507a, normally turned clockwise to the position of a full line shown in the drawing with a solenoid 508 excited with a control circuit, returned to the position of a chain line shown in the drawing with a restoring spring 510 when the solenoid 508 is demagnetized to change over the conveyance route of the paper. At that time, the paper fed through the inlet 501 is sent to the plate 507 with rollers 426, and discharged to a proof tray. |
