发明申请
US20090051100A1 Paper transport device, paper processing apparatus, and image forming apparatus
有权
纸张传送装置,纸张处理装置和图像形成装置
- 专利标题: Paper transport device, paper processing apparatus, and image forming apparatus
- 专利标题(中): 纸张传送装置,纸张处理装置和图像形成装置
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申请号: US12230096申请日: 2008-08-22
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公开(公告)号: US20090051100A1公开(公告)日: 2009-02-26
- 发明人: Hitoshi Hattori , Masahiro Tamura , Nobuyoshi Suzuki , Shuuya Nagasako , Naohiro Kikkawa , Kazuhiro Kobayashi , Tomohiro Furuhashi , Makoto Hidaka , Junichi Tokita , Akira Kunieda , Hiroshi Maeda , Tomoichi Nomura , Ichiro Ichihashi
- 申请人: Hitoshi Hattori , Masahiro Tamura , Nobuyoshi Suzuki , Shuuya Nagasako , Naohiro Kikkawa , Kazuhiro Kobayashi , Tomohiro Furuhashi , Makoto Hidaka , Junichi Tokita , Akira Kunieda , Hiroshi Maeda , Tomoichi Nomura , Ichiro Ichihashi
- 优先权: JP2007-218634 20070824
- 主分类号: B65H3/06
- IPC分类号: B65H3/06 ; B65H7/02
摘要:
A paper transport device is configured to independently drive a paper ejecting roller when predetermined abnormal events occur. When paper-jamming occurs and if no paper is present downstream of a jammed paper or a preceding paper that is present most downstream is located upstream of a predetermined position, the paper ejecting roller is stopped to prevent ejection of papers outside of the paper transport device. When paper-jamming occurs and if a preceding paper that is present most downstream is located downstream of the predetermined position, the paper ejecting roller is independently driven to complete ejection of the preceding paper.
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