| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sheet material conveying device, which is capable of detecting a rear end of a sheet material passing a predetermined part by a timing earlier than before, without impairing setting properties of the sheet material at a sheet material storage unit, when conveying the sheet material one by one from the sheet material storage unit for storing a plurality of sheet materials to a conveying destination, and to provide an image reading apparatus and an image forming apparatus with the same. <P>SOLUTION: An ADF 51 includes a rear end detection sensor 60 as a sheet material conveyance movement detector, which detects the presence of the movement in the conveyance direction of a manuscript MS, at the position where the position in the direction of conveying the manuscript MS is the same position with a separation nip Ab as a separation unit being an area having a separation action of a separation conveying unit B and the position that can cause an overlapping in the preceding manuscript MS1 and next manuscript MS2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
