| 摘要 |
<p>PURPOSE:To provide a sheet material reverse-feeding device allowing a sheet material reversing means to be made lightweight so as to reduce driving force consumption. CONSTITUTION:A sheet holding device 28 is provided to move plural holding claws 29 for holding the tip of sheet material, in the auxiliary scanning direction to reverse the held sheet material S, and plural chain guides 24a, 24b, 25a, 25b with one ends thereof curved in the specified direction are provided to guide the sheet holding device 28 in such a way as to smoothly reverse the sheet material S held by the sheet holding device 28.</p> |
