| 摘要 |
<p>PURPOSE:To prevent a double-feed by always stably separating a sheet material regardless of size in its width direction, before feeding the sheet material loaded on a sheet material loading part. CONSTITUTION:When a side restricting plate 45 is moved by matching with a size in the width direction of a sheet material placed on a tray 6, air blow ports 42b, 42c are moved so as to take an adequate position by a moving means 43 matched with moving the side restricting plate 45, and air is blown out from the concerned air blow ports 42a, 42b, 42c by receiving a predetermined signal.</p> |
