SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS

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Inventor(s)

SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS

This abstract first appeared for US patent application 18901319 titled 'SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS

Original Abstract Submitted

A sheet stacking apparatus includes a conveyance path through which a sheet is to be conveyed, a guide which forms a part of the conveyance path and is openable and closeable with respect to the conveyance path, a lock member configured to lock the guide to maintain the guide in a closed state in which the guide is closed with respect to the conveyance path, and a trolley. In a case in which the trolley is placed at a predetermined position in the sheet stacking apparatus, a locked state in which the lock member locks the guide is prohibited from being unlocked so that the guide is maintained in the closed state. In a case in which the trolley is not placed at the predetermined position, the locked state is allowed to become an unlocked state in which the lock member does not lock the guide.