To advance or retreat a moving member for moving a recording material, which has been conveyed to a recording material bundle generation unit, into or from the recording material bundle generation unit, and also, advance or retreat a moving member for moving the recording material bundle which has been generated by the recording material bundle generation unit, into or from the recording material bundle generation unit, without providing a driving source for each of the moving members.
A first one-way clutch 361 is provided between a first shaft 351 and a first rotating member 301, and a second one-way clutch 362 is provided between a second shaft 352 and a second rotating member 302. With counterclockwise rotation of the driving shaft MK of a first motor M1, a first rotating paddle 65 advances into or retreats from a paper stack unit 60. Besides, with backward rotation of the first motor M1, a moving roll 62 advances into or retreats from the paper stack unit 60.
HATTORI NOBUYOSHI
Takeshi Senda
Takefusa Kubo
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