| 摘要 |
<p>PURPOSE:To facilitate maintenance by separating a min body into an upper and a lower machine frames which can be opened and closed, providing an automatic and a manual insertion paper feed part and a fixation part to the lower machine frame and an exposure, a transfer, a separation, and a conveyance part to the upper machine frame, and pivoting a conveyance part rotatably. CONSTITUTION:The upper machine frame 41 and lower machine frame 40 are pivoted 42 in an opening and closing state. (The figure shows an open state.) Recording forms P are conveyed automatically from the cassette 21 of the lower machine frame 40 in a closed state through rollers 23, 25, 35, and 36, and a manually inserted form is passed through a roller 29 from a table 27 and conveyed in the same path as the automatic conveyance path of the automatically fed forms behind the roller 25. The forms are exposed to a photosensitive drum 31 in the middle of the conveyance, toner is transferred 32, and they are separated from the photosensitive drum 31 by a separating electrode 33 and then discharged into a discharge tray 37 after fixation 35. A frame body 38 containing the conveyance paths is locked to the upper machine frame 41 with an unshown device and moves up when the upper and lower machine frames are open, but unlocked when necessary and rotates around a shaft 39 to a position 38' as shown by an arrow A. Thus, repair and inspection are facilitated in case of jamming.</p> |
