| 摘要 |
PURPOSE:To easily load or unload the unit of a photosensitive drum into/from the inside of a device case and to prevent the surface of the photosensitive drum from being damaged at the time of loading and unloading the unit at the same time. CONSTITUTION:The device case 1 is constituted of a lower part case 2 and an upper part case 4 which is fitted on the upper surface of the case 2 so that it can be opened and closed. Supporting bodies 5A and 5B are arranged on both sides in the inside of the case 2 and a guide groove 10 extending in an upper and lower direction is provided on the bodies 5A and 5B. Then, the photosensitive drum unit 12 provided with the photosensitive drum 14 is loaded between both supporting bodies 5A and 5B so that it can be loaded or unloaded along the groove 10 from the upper part. |
