| 摘要 |
PURPOSE:To form a screen by the automatic feeding of successive sheets originals and the interruption of a single sheet original by stopping a successive sheets originals transferring means or actuating only a single sheet original transferring means in the case that an area occupied by the successive sheets originals and the single sheet original at the position where an image is read is smaller than the effective area. CONSTITUTION:When a photosensor 71 is turned off and the width Wz of the successive sheets originals Z exceeds a prescribed length, the disapproval of interruption copying for the single sheet original D is displayed on a guide display part 15 so as not to actuate a single sheet original transferring unit 11 after the single sheet original D is set on an original tray 9. Next, a track unit 7 is actuated so as to copy the original Z. And also, when a photosensor 79 is turned on and the width Wd of the original D exceeds a prescribed length, the interruption copying cannot be performed. And when the width Wz of the original z and the width Wd of the original D are detected 61 and 63, and the sum value of the widths Wz and Wd exceeds the effective width of the original platen 5, the disapproval of the interruption copying for the original D is displayed and the unit 11 is not actuated, so that the failure such as paper jamming, etc., can be prevented. |
