| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a paper post-processing device enabling paste-binding with a paper bundle with ease, and enabling paste-binding having an appropriate paste-binding strength depending on thickness or the like of paper.SOLUTION: There are provided a process tray which carries, to a paper discharge part, a paper bundle having been bound to be one bundle, after a paper on which image is formed is sequentially fed and stacked for post-processing, a positioning part 306 with which a rear end in transportation direction of the paper stacked in the process tray abuts for positioning, and a paste-binding part which performs paste-binding with a rear end part of the paper abutting with the positioning part. The paste-binding part includes a pasting part which performs pasting, with paste-binding strength adjustable, for each sheet of paper fed to the process tray.</p> |
