| 摘要 |
<p>PROBLEM TO BE SOLVED: To shorten the developing term of an image forming device and reduce the development cost by providing a connecting device of which one end part is in the vicinity of the paper discharge port of the image forming device and the other end part is in the vicinity of the paper inlet port of an aftertreatment device respectively provided, and providing a first carrying means to carry a paper sheet discharged from the image forming device to the paper inlet port of the aftertreatment device. SOLUTION: A connecting device 4 is provided, so that the one end part is provided with a paper inlet port 4a opposite to the paper discharge port 1a of an image forming device, and the other end part is provided with a first paper discharge port 4b opposite to the paper inlet port 2a of an aftertreatment device 2 and a second paper discharge port 4c on the upper part of it. Carrying roller pairs 6, 7, 8 are driven by a drive motor 9 so as to pinchedly hold and carry a paper sheet in the paper inlet port 2a direction or in the paper discharge port 4c direction. The advancing direction of the paper sheet is changed over by an L-shaped lever 20. A position regulating means capable of moving the connecting device 4 between the use position and the refuge position is provided. In this way, an existing aftertreatment device can be diverted, the development term of the image forming device is shortened, and further the development cost is reduced.</p> |
