| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent an electromagnetic noise from being emitted inside and around an image forming device by preventing the electrification of the metallic member of a paper ejecting tray. SOLUTION: In this device, at least, a part of the paper ejecting tray 15 consists of the metallic member and this metallic member is constituted to abut on the frame ground of an image forming device main body. In such a case, the metallic member and the frame ground are always in an electrically connected state. The paper ejecting tray 15 is installed in such a manner that a notched part 19 with a U-shaped section is inserted into the notched part of the image forming device main body. The inside surface of the notched part 19 has conductive surface processing. As this surface processing, coating with a conductive coating material whose resistance value is <=10<3>Ω.cm or metal-plating having a good rust preventive effect is executed. A boss 20 for stably setting the paper ejecting tray in the image forming device main body has the same surface processing as well.</p> |
