| 摘要 |
<p>PURPOSE:To facilitate maintenance and to enable various setting of apparatus by constituting a stapling unit of a second paper discharge tray, a stapling part, a second passage and a discharge apparatus and constituting a shift classifying unit of a first discharge tray, a first passage and a guide member then making the shift classifying unit freely mountable/dismountable on/from the stapling unit. CONSTITUTION:An upper shift classifying post-treatment unit I is made freely mountable/dismountable on/from a lower stapling post-treatment unit II and a plurality of feed rollers and follower rolls are arranged while a change-over pawl 105 is arranged in the downstream of the first feed roller 101 and the feeding direction is altered to the stapling unit II or to the tray part of the shift classifying part I. Further, a discharge tray 107 is made movable in vertical direction with respect to an impinge plate 106 and back a forth while being interlocked with the impinge plate 106. In the stapling part II, a paper discharge tray 53 is moved in vertical direction along a tray stand 54 and driving force is transmitted to feed rollers 60, 61, 62 and a discharge roller 3 from a feed motor 59.</p> |
