Invention Grant
- Patent Title: Printing apparatus and sheet processing apparatus
- Patent Title (中): 印刷装置和片材处理装置
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Application No.: US12949632Application Date: 2010-11-18
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Publication No.: US08750780B2Publication Date: 2014-06-10
- Inventor: Masato Izumi , Tetsuhiro Nitta , Ryosuke Sato , Kenji Shigeno
- Applicant: Masato Izumi , Tetsuhiro Nitta , Ryosuke Sato , Kenji Shigeno
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA, Inc., IP Division
- Priority: JP2010-042341 20100226
- Main IPC: G03G15/00
- IPC: G03G15/00 ; B65H23/32 ; B65H23/34 ; B65H85/00 ; B41J3/60
Abstract:
A decurling unit regulates a decurling force so as to be smaller when a sheet is returned from a printing unit to a sheet feeding unit than when the sheet is fed from the sheet feeding unit to the printing unit.
Public/Granted literature
- US20110211889A1 PRINTING APPARATUS AND SHEET PROCESSING APPARATUS Public/Granted day:2011-09-01
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