JP2786881B

PURPOSE:To improve an operation rate and to economize a mounting space by providing a jamming ejecting means which removes a jammed transferring material when the transferring material causes a jam in a paper refeeding part at a paper feeding part or a paper refeeding part. CONSTITUTION:When a jam occurs in the paper refeeding part 23, it is displayed on a display board. With respect to jammed paper on an inverting tray 32, the jammed paper is pulled out along a cassette 2 while the position of the cassette 2 is left as it is, thus a jam treatment is performed. When a jam occurs in the vicinity of an inverting roll 28, firstly the cassette 2 is pulled out. Then the jammed paper is removed by a hand through a pore 3a while viewing the inverting roll 28 through the big pore 3a of a supporting plate 3. At this time, pressurization on conveying rolls 30a and 30b interlocked with the device of the cassette 2, a link, etc., is released. Thus jamming is readily ejected.