| 摘要 |
PURPOSE:To use both modes of copying and fixation properly, by providing a unidirectional clutch to a drum-side rotating shaft and an electromagnetic clutch to a rotating shaft on a fixation-device side, and turning on and off the electromagnetic clutch and controlling an adjustment of a conveyance speed. CONSTITUTION:A transferring paper conveying device 34 consists of a sprockets 37 driven by the rotation system of a drum 21, the unidirectional clutch 38 for rotating it only in one direction, the 1st rotating shaft 35 for driving the conveyor belt 41, a sprocket 39 driven by the rotation system of a heat roll fixation device 29, the electromagnetic clutch 40 for switching its rotation, and the 2nd rotating shaft 36 for accelerating the conveyor belt 41. The adjustment of the scanning speed is controlled by turning on/off the electromagnetic clutch 40. |
