SHEET STACKING DEVICE WITH TILTING SHEET RECEPTACLE, SHEET POST-PROCESSING DEVICE EQUIPPED WITH STACKING DEVICE, AND IMAGING DEVICE

摘要

PROBLEM TO BE SOLVED: To facilitate taking-out of a bundle of sheets by restricting the leading edge of the bundle when sheets are to be stacked. SOLUTION: A sheet stacking device 55 according to the invention is equipped with a tray 32 on which exhausted sheets are stacked and a stopper 310 installed on the tray arranged capable of tilting at least to downstream side of upstream side and downstream side, about the sheet exhausting direction.