| 摘要 |
PURPOSE:To avoid a failure that one copy is stapled by controlling a copying machine main body so that it does not perform a copying action when the document set number detecting means of an automatic document feeder detects that the set number is one in the case of selecting a stapling mode. CONSTITUTION:The automatic document feeder 2 for feeding a document 6 placed on a document feeding platen to a specified position on the contact glass 10 of the copying machine main body one by one, and post-processing device 3 having a stapling part 3b which receives the copy ejected from the copying machine main body and performs stapling processing are installed in the copying machine main body. At the time of detecting 11 and 12 that the set number of document is one in the case of selecting the stapling mode, the copying machine is controlled so as not to perform the copying action thereof, so that the carrying motor 21 in the post-processing device 3 is not driven. Since the ejecting sensor of the copying machine 18 is not actuated, a stapler 24 is not actuated. Thus, one copy is prevented from being stapled. |
