Ricoh Company, Ltd.

Natsuki Mio

Yasuki Matsuura

Yuji Susaki

Akiyoshi Irie

The aligning device receives a sheet conveyed in a sheet conveyance direction in a stackable manner and aligns a position of the sheet in the sheet conveyance direction. The moving mechanism moves the sheet aligned by the aligning device in the sheet conveyance direction together with the aligning device. The controller selectively executes a first mode in which first post-processing is performed on the sheet and then second post-processing is performed on the sheet and a second mode in which the second post-processing is performed on the sheet without performing the first post-processing on the sheet. The controller, in response to a selection of the first mode or the second mode, causes the moving mechanism to adjust a position of the aligning device in the sheet conveyance direction before the aligning device receives the sheet as a target of the first post-processing or the second post-processing, respectively.

Post-processing apparatus and image forming system

A binding apparatus includes a binding tool, a binding tool driver, a shaft, and control circuitry. The binding tool is configured to execute a first binding process at a first binding position on a sheet bundle and execute a second binding process at a second binding position different from the first binding position on the sheet bundle. The binding tool driver includes a driver and is configured to apply a driving force to move the binding tool and a driving force to execute the first binding process and the second binding process. The shaft is disposed between the binding tool and the binding tool driver to support a movement of the binding tool by application of the driving force to the first binding position and the second binding position.

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Kanagawa, Japan

Natsuki Mio