Title:
SHEET PROCESSING DEVICE AND IMAGE FORMATION SYSTEM
Document Type and Number:
Japanese Patent JP2022098843
Kind Code:
A
Abstract:
To enable folding processing with excellent accuracy by surely moving a sheet subjected to the folding processing.SOLUTION: In a sheet processing device which performs folding processing such that one end of a sheet folded by the first folding processing is on the inner side of the folded sheet by performing the first folding processing to the sheet and the second folding processing to a position different from a fold formed by the first folding processing, when the folded sheet subjected to the first folding processing is returned to an intermediate tray 21 by performing the first folding processing to the sheet conveyed to the intermediate tray 21 with a folding roller pair 22, a paddle member 80 is rotated to scrape off the sheet. At this time, the rotational speed or rotation amount of the paddle member 80 is changed according to the type of the sheet.SELECTED DRAWING: Figure 11
Inventors:
KUSHIMATSU YOSUKE
Application Number:
JP2020212474A
Publication Date:
July 04, 2022
Filing Date:
December 22, 2020
Export Citation:
Assignee:
CANON FINETECH NISCA INC
International Classes:
B65H45/18; B65H45/04
Attorney, Agent or Firm:
Nakagawa International Patent Office
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