Title:
シート処理装置、及び、画像形成システム
Document Type and Number:
Japanese Patent JP7307399
Kind Code:
B2
Abstract:
To provide a sheet processing device allowing accurate setting of a sheet at an aimed position by relatively simply correcting skew of the sheet.SOLUTION: A sheet processing device has: a perforation processing part 70 (a sheet processing part) performing perforation processing (desired processing) to a sheet P; a transportation roller pair 52 (a sheet transportation part) transporting the sheet P on the perforation processing part 70; photosensors 71A, 71B (detection parts) detecting a skew amount β of the sheet P transported by the transportation roller pair 52; and a rotation mechanism 91 rotating the transportation roller pair 52 on a sheet transporting surface on the basis of a detection result of the photosensors 71A, 71B.SELECTED DRAWING: Figure 2
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Inventors:
Yuji Miyaji
Naoki Sugie
Takataka Hayashima
Naoki Sugie
Takataka Hayashima
Application Number:
JP2019104234A
Publication Date:
July 12, 2023
Filing Date:
June 04, 2019
Export Citation:
Assignee:
株式会社リコー
International Classes:
B65H9/00; B65H7/08; B65H7/10; B65H37/04
Domestic Patent References:
| JP2004009245A | ||||
| JP2005306608A | ||||
| JP2005162384A | ||||
| JP2013032221A | ||||
| JP2014172745A | ||||
| JP2013056734A |
Attorney, Agent or Firm:
Yuji Kitajima
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