| 摘要 |
<p>PURPOSE:To improve a guidance of skew moving paper inside a discharge path, in a device arranging an offset roller device in a discharge end part of the discharge path of an image forming device to receive recording paper with a step difference provided in a width direction so as to perform sorting of the recording paper. CONSTITUTION:An offset roller device is arranged corresponding to a discharge tray of an image forming device, and relating to a device conveying paper in a discharge direction by the offset roller device also moving the paper in a width direction, an upper guide plate arranged in a discharge path is constituted as an upper guide unit 15, to provide a plurality of streaks of rib members 16... in the central part in an internal surface of the upper guide unit. In the upper guide unit, oblique rib members 17, 18 are respectively arranged in both sides of the rib member, to constitute the oblique rib members from a spot X where skew of moving paper is started at a tilt angle matched with a moving direction in a diagonal direction of the paper, so as to perform guiding an angular part in a rear end part of the paper skew-moved.</p> |
