| 摘要 |
<p>PURPOSE:To facilitate the insertion of a paper sheet and facilitate the positioning operation of a manual insertion tray for a paper sheet by installing a means for preventing the excessive feed of paper sheets when the manual insertion tray is arranged in a longitudinal form on the side part of an image forming device body. CONSTITUTION:For the side part of an image forming device body 1, a longitudinal type tray unit 30 is arranged in a pulling-out enabled form, on the front side. The side guides 45 and 45a for regulating the side part of a paper sheet are installed on a paper sheet accommodation unit 33 installed on the longitudinal tray unit 30, and further, a stage part is formed for the side guide, and the paper sheet insertion and taking-out operations are carried out easily even in case of the paper sheet having a small size. Further for the longitudinal paper feeding tray, a means for detecting the thickness of the whole of the paper sheet inserted into a peper sheet accommodation part is installed, and a means for preventing the paper sheet from being accommodated, exceeding the limit, is installed.</p> |
