| 摘要 |
PURPOSE:To attract an operator's attention to prevent a substance from being put in the moving direction of a sheet receiving device by providing such a constitution as making an alarm means give an alarm just before the movement of the sheet receiving device by a moving means. CONSTITUTION:When a starting means 42 is turned ON, a control means 41 receiving the OH signal from the starting means 42 controls an alarm means 41 to give an alarm dust before a moving means 5 moves a sheet receiving device 3. Hence, an operator's attention is attracted to prevent a substance from being put in the moving direction of the sheet receiving device 3, and the attention of a person walking near an image forming device is attracted to prevent the sudden obstruction of walking. |
