Patent ID: 8678380
Filing Date: 2014-03-25
Classification: B65H

Abstract:
1. A sheet processing device comprising; a magazine which is detachably mounted on a frame and capable of accommodating paper sheets; a moving member which moves when the amount of paper sheets accommodated in the magazine has reached a predetermined level; and a detection sensor for detecting the movement of the moving member, wherein the moving member is supported on the magazine and moves as the magazine is detached from the frame, and the movement of the moving member in accordance with the detachment of the magazine can be detected by the detection sensor, wherein a position of the moving member when the magazine has no paper sheet is different from a position of the moving member when the magazine is detached from the frame and wherein the magazine comprises a pressing member for applying a biasing force to paper sheets stacked and accommodated with a biasing spring, and the moving member is supported on the magazine in such a manner that it is moved by the action of the pressing member when the amount of paper sheets has reached a predetermined level so that it can be detected by the detection sensor.