摘要 |
PROBLEM TO BE SOLVED: To provide a paper sheet post-processing device and a storage medium storing a program capable of miniaturizing the post-processing device for sorter processing of printed paper sheet to be discharged and performing post- processing efficiently. SOLUTION: A paper sheet post-processing device 101 is provided with a stacker 110 in such a manner that the stacker 110 can move in the orthogonal directions B, C to the direction of discharge A of the paper sheet from a picture image formation device. In sorter processing, the stacker is moved after all pages of sheets are aligned on the stacker, and all next pages are aligned in another place of the stacker 110. In group processing, the stacker 110 is moved after a specified number of the same pages of paper sheets are aligned on the stacker 110, and a specified number of the same next pages are aligned in another place of the stacker 110 so that post-processing can be done efficiently by miniaturizing the post-processing device for sorter processing of the printed paper sheets to be discharged.
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