| 摘要 |
PROBLEM TO BE SOLVED: To suppress the overall height of a loaded paper bundle.SOLUTION: A post-processing device 30 includes: a loading part 35 for compiling, which forms a paper bundle by accumulating a plurality of pieces of paper S; a stapleless binding mechanism 50 for forming a slit and a tongue part in the paper bundle and for binding the paper bundle by inserting the tongue part into the slit; an eject roll 39 for conveying the paper bundle bound by the stapleless binding mechanism; and a loading part 70 for loading the paper bundle. A control part 80, which changes a position to make the stapleless binding mechanism apply binding processing to the paper bundle, is provided to prevent contact between the tongue parts formed in the paper bundle loaded in the loading part. |
