Sheet conveyance apparatus and sheet conveyance system

Abstract

A sheet conveyance apparatus configured to be detachably connected to a door unit including a door member configured to be opened and closed, the sheet conveyance apparatus includes a conveyance portion configured to convey a sheet, a casing configured to accommodate the conveyance portion to face the door unit, a lock portion supported movably with respect to the casing to a lock position where the lock portion locks the casing to the door unit and to a release position where the lock portion releases a lock between the casing and the door unit, and a moving member supported movably by the casing, the moving member being configured to move the lock portion from the lock position to the release position by being pressed by the door member being opened in a state where the casing is not moved with respect to the door unit.

Dependencies are inferred from the claim text.