PURPOSE: To accommodate a number of paper sheets which are thin an thick free from being buckled.

CONSTITUTION: This accommodation tray is equipped with a paper slip member 10 which is positioned in inclination forwardly in the lower part of a paper discharge port and a paper pressing member 13 which is suspension-supported so as to be swingable at both the front edge parts of the paper slip member 10 and so as to be urged by the dead weight towards the paper slip member 10, and a weight 14 is installed at the lower edge part of the paper pressing member 13, and a stopper 15 for supporting the paper pressing member 13 a the lower edge part of the paper slip member 10, keeping a gap between the paper slip member 10.