| 摘要 |
PROBLEM TO BE SOLVED: To perform various folding such as a saddle folding, a triple folding, and a Z-shape folding processing in a paper sheet conveyance path of the same folding processing part. SOLUTION: The paper sheet post-processing device is equipped with a first fold forming part, a second fold forming part, a first abutting member 78, a second abutting member 86, a first driving means, and a second driving means. The first fold forming part forms a first crease a in the paper sheet width direction, and the second fold forming part forms a second crease b parallel to the first crease a. The first abutting member 78 positions the tip of the conveying direction of the paper sheet S introduced to the first fold forming part by butting. The second abutting member 86 positions the first crease a by butting. The first driving means drives the first abutting member 78, and the second driving means drives the second abutting member 86. The paper sheet post-processing device is equipped with a control means which controls the first fold forming part, the first driving means, the second fold forming part and the second driving means, and practicably controls by selecting respective folding processing of the internal triple folding and Z-shape folding in the same paper sheet conveyance path. COPYRIGHT: (C)2004,JPO
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