JP3872423B2 - 給紙装置 - Google Patents

給紙装置 Download PDF

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Publication number
JP3872423B2
JP3872423B2 JP2002347197A JP2002347197A JP3872423B2 JP 3872423 B2 JP3872423 B2 JP 3872423B2 JP 2002347197 A JP2002347197 A JP 2002347197A JP 2002347197 A JP2002347197 A JP 2002347197A JP 3872423 B2 JP3872423 B2 JP 3872423B2
Authority
JP
Japan
Prior art keywords
print medium
roller
feed roller
skew
print
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2002347197A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004175558A (ja
JP2004175558A5 (enExample
Inventor
彰典 西野
哲也 北島
博明 小野
康夫 野田
Original Assignee
株式会社沖データ
株式会社沖データシステムズ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社沖データ, 株式会社沖データシステムズ filed Critical 株式会社沖データ
Priority to JP2002347197A priority Critical patent/JP3872423B2/ja
Priority to US10/722,420 priority patent/US6845227B2/en
Publication of JP2004175558A publication Critical patent/JP2004175558A/ja
Publication of JP2004175558A5 publication Critical patent/JP2004175558A5/ja
Application granted granted Critical
Publication of JP3872423B2 publication Critical patent/JP3872423B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6567—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for deskewing or aligning
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Handling Of Cut Paper (AREA)
JP2002347197A 2002-11-29 2002-11-29 給紙装置 Expired - Fee Related JP3872423B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002347197A JP3872423B2 (ja) 2002-11-29 2002-11-29 給紙装置
US10/722,420 US6845227B2 (en) 2002-11-29 2003-11-28 Print medium feed system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002347197A JP3872423B2 (ja) 2002-11-29 2002-11-29 給紙装置

Publications (3)

Publication Number Publication Date
JP2004175558A JP2004175558A (ja) 2004-06-24
JP2004175558A5 JP2004175558A5 (enExample) 2005-08-04
JP3872423B2 true JP3872423B2 (ja) 2007-01-24

Family

ID=32652565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002347197A Expired - Fee Related JP3872423B2 (ja) 2002-11-29 2002-11-29 給紙装置

Country Status (2)

Country Link
US (1) US6845227B2 (enExample)
JP (1) JP3872423B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1663811A (zh) * 2004-03-05 2005-09-07 精工爱普生株式会社 打印机及打印机控制方法
JP4796905B2 (ja) * 2005-09-20 2011-10-19 株式会社東芝 パンチユニットならびにそれを備える用紙後処理装置及び穿孔処理方法
US7766569B2 (en) * 2007-01-30 2010-08-03 Hewlett-Packard Development Company, L.P. Method for reducing media skew in a media advance mechanism
JP5621323B2 (ja) * 2010-05-25 2014-11-12 ブラザー工業株式会社 画像記録装置
JP5625696B2 (ja) * 2010-09-30 2014-11-19 ブラザー工業株式会社 画像記録装置
JP7337727B2 (ja) * 2020-02-19 2023-09-04 株式会社Pfu 媒体搬送装置、制御方法及び制御プログラム
CN113771510B (zh) * 2021-08-26 2022-03-11 北京辰光融信技术有限公司 一种打印修正机构及打印机、打印方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990011A (en) * 1989-09-21 1991-02-05 Hewlett-Packard Company Sheet alignment using reverse advance roll and stationary pick roll
JP2731963B2 (ja) * 1989-12-07 1998-03-25 株式会社日立製作所 用紙姿勢制御装置及びプリンタ
JP2971988B2 (ja) * 1990-11-29 1999-11-08 株式会社リコー 記録紙のカール除去装置
US5555083A (en) * 1994-10-03 1996-09-10 Xerox Corporation Decurler apparatus for reducing cross curl in sheets
US5920751A (en) * 1998-01-08 1999-07-06 Xerox Corporation Apparatus and method for controlling moisture and cooling rate for paper curl reduction
JP3734643B2 (ja) * 1998-07-08 2006-01-11 株式会社リコー シート搬送装置、それを備えた画像読取装置及び画像形成装置

Also Published As

Publication number Publication date
JP2004175558A (ja) 2004-06-24
US6845227B2 (en) 2005-01-18
US20040126162A1 (en) 2004-07-01

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