To freely, easily and surely adjust a height.

In this table 10 provided with a lower unit 30 placed on a floor, upper unit 32 equipped with a placing plane 50a for a finisher 12 and fixing means capable of fixing the upper unit 32 on the lower unit 30 so as to freely adjust the height, the upper unit 32 is arranged with reference members 100 and 102 for displaying the part, which is coincident with the height from the placing plane 50a, of a transfer paper carry-in port of the finisher 12 placed on the placing plane 50a so as to be turned between a non-use position extended along with the placing plane 50a and a use position extended upward from the placing plane 50a.