| 摘要 |
PURPOSE:To remove a metallic piece at the front stage part of a photosensitive body and to prevent an accident such as damage to the photosensitive body by providing a magnet for metallic piece removal in the middle of the form conveyance path of the copying machine. CONSTITUTION:An opening 11 is formed in an upper guide plate 10 between a drum 1 and a register roller 8 in the conveyance path and this opening 11 may e bored by punching a guide plate to specific size. A support plate 12 is fitted to the downstream side of said opening 11 in the conveyance direction. The support plate 12 is bent as shown in a figure, its horizontal part is fixed to the reverse surface of the guide plate 10, and the magnet 13 is fixed to the top surface of the part which is fitted slanting upward from the horizontal part. The slanting part of the support plate 12 is provided opposite in the conveyance direction of forms, which are then prevented from jumping out of the opening. |
