| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the defective carrying of a sheet and its nonfeeding or its break which are caused by the skewing of the sheet at the time of carrying it. SOLUTION: A window frame 35 provided in a case 10 is provided with a skew preventing projection 35a which is formed protrusively downward along its inside, and the skew preventing projection 35a is pushed against the side edge of the tension side part 25a of an endless belt 25. During carrying of a manuscript, if the manuscript G is about to be skewed, the one side edge of the manuscript G strikes against the skew preventing projection 35a to check the further skew, and the manuscript is prevented from passing a gap between a belt deviation preventing wall 18c and a case 10 to enter the inside.</p> |
