摘要 |
<p>PURPOSE:To perform maintenance operation corresponding to the frequency of the occurrence of trouble by opening a rotary opening unit by rotation on the whole, and opening only a paper discharge unit by rotation. CONSTITUTION:A main body 1 has the rotary opening unit 2 equipped with a fixing means, paper discharging means, and a part of a top panel. The unit 2 is freely opened by rotation around the pin 24 of a frame 23. The frame 23 is provided with a couple of fixing rollers 25. The unit 2 is provided with a paper discharge frame 27 as well. A couple of paper discharge rollers 29, a guide 30, etc., are arranged at the frame 27 to constitute the paper discharge unit 31. When paper trouble occurs near the center in the main body 1, the unit 2 is rotated and opened on the whole as shown by an arrow A to handle the jam, etc. When paper trouble occurs behind the fixing rollers 25 with the highest frequency, only the unit 31 is rotated and opened as shown by an arrow B to remove the trouble caused behind the rollers 25.</p> |