| 摘要 |
PURPOSE:To improve services and maintenance around a photosensitive drum and a transfer drum by constituting a transfer paper conveyance guide part so as to be turnable in accordance with the coming close to and coming off actions of the transfer drum to the photosensitive drum. CONSTITUTION:When a knob 32 is rotated clockwise, an eccentric cam 37 moves a transfer drum release bracket 35 in the left direction. A side plate 33 linked to the bracket 35 by a pin 34 turns clockwise with a rotation a center 34 as a center, and the transfer drum 18 fixed on the side plate 33 is away from the photosensitive drum 9. An eccentric cam 38 is fitted on a knob shaft 36, and due to the rotation of the knob 32 a resist guide release bracket 39 rotates clockwise. Then the bearing 41 of a resist guide part 40 rotates counterclockwise with a resist roller 31 as a center, and the resist roller guide part 40 is released.
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