| 摘要 |
PURPOSE:To provide an automatic original feed device provided with a sheet through mode where a failure occurring because of that a long size original ejected in the sheet through mode butts against the operation part of an image forming device and misoperation occurring because of that carrying paths for the sheet through mode and a computer form feed mode get complicated, are prevented with respect to the automatic original feed device provided with the sheet through mode concurrently with the computer form feed mode. CONSTITUTION:This automatic original feed device is provided with the sheet through mode in which exposure is performed while the original is carried on a contact glass in a state where an exposure device is fixed at a specified position just under the contact glass 14, and an ordinary feed mode in which exposure is performed while the exposure device scans the original stopped at the specified position on the contact glass; and an original ejection port O2 in the sheet through mode is arranged above a feed port I1 in the ordinary feed mode. Then, a floating preventing guide 71 for pressing the leading tip of the sheet through original so that it may be prevented from floating is arranged near the feed port in the sheet through mode. |
