| 摘要 |
<p>PURPOSE:To enable facilitation of processing of a jam by a method wherein a unit is divided by means of a document passage running from a switch back passage through the rear stage part of a feed passage to an exposing part, and the one is openably coupled and supported to the other fixed side. CONSTITUTION:A circulation type document automatic feed block A runs from a hand insertion passage 92 through a rear stage part 73c of a feed passage 73. The side above a line running to a position this side of a U-turn pass 74a of a return passage 74 forms an opening closing unit 181, and is coupled by a hinge, in a manner to be openable by means of a axle 182, to a portion situated opposite to a hand insertion table 91 of a fixing part below the line. With the opening closing unit 181 opened and a cover 72 opened, a part of a portion where a document is jammed is exposed without fail even when a jam occurs to any portion. A duplicating block B is divided into lower and upper blocks 64 and 63, which are hinge-coupled together by means of an axle 65, and openable by means of a sheet pass route, running from feed parts 21 and 22 to a suction type conveyor 28, and a line running to a fixer 29 and a part right above a discharge roller 31. This constitution enables facilitation of processing of a jam.</p> |
