| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper post-treatment device connectable to an image forming device such as a copying machine, printer and composite machine by a joint mechanism with a simple constitution. SOLUTION: A screw 53 with a step is mounted to a beam of a box body frame 52 of a paper post-treatment device 7. The paper post-treatment device has a slide sheet metal 54 formed with a slide hole 54a vertically movable while sliding along the screw 53 with the step. At the position where the slide sheet metal 54 is set to a claw-like sheet metal 55 mounted to the image forming device 5, screw-fastening is performed by a fixing screw 56 from a front surface side of the paper post-treatment device 7, i.e., an operator side. COPYRIGHT: (C)2007,JPO&INPIT
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