CN107547768B - 图像读取装置、图像形成装置以及图像形成系统 - Google Patents

图像读取装置、图像形成装置以及图像形成系统 Download PDF

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Publication number
CN107547768B
CN107547768B CN201710493464.4A CN201710493464A CN107547768B CN 107547768 B CN107547768 B CN 107547768B CN 201710493464 A CN201710493464 A CN 201710493464A CN 107547768 B CN107547768 B CN 107547768B
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China
Prior art keywords
image
sheet
paper
reading unit
reading
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CN201710493464.4A
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English (en)
Chinese (zh)
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CN107547768A (zh
Inventor
川津宪治
米山刚
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Konica Minolta Inc
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Konica Minolta Inc
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Publication of CN107547768A publication Critical patent/CN107547768A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00007—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for relating to particular apparatus or devices
    • H04N1/00023—Colour systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00034—Measuring, i.e. determining a quantity by comparison with a standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
    • H04N1/00543—Allowing easy access, e.g. for maintenance or in case of paper jam
    • H04N1/00546—Allowing easy access, e.g. for maintenance or in case of paper jam using a side opening
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/00615—Guiding elements, e.g. plates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00702—Position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00729—Detection means
    • H04N1/00734—Optical detectors
    • H04N1/00737—Optical detectors using the scanning elements as detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00795—Reading arrangements
    • H04N1/00798—Circuits or arrangements for the control thereof, e.g. using a programmed control device or according to a measured quantity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0081—Image reader

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Facsimiles In General (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Image Input (AREA)
CN201710493464.4A 2016-06-27 2017-06-26 图像读取装置、图像形成装置以及图像形成系统 Active CN107547768B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-126255 2016-06-27
JP2016126255A JP6520840B2 (ja) 2016-06-27 2016-06-27 画像読取装置、画像形成装置、及び画像形成システム

Publications (2)

Publication Number Publication Date
CN107547768A CN107547768A (zh) 2018-01-05
CN107547768B true CN107547768B (zh) 2020-01-03

Family

ID=60677742

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Country Status (3)

Country Link
US (1) US10057450B2 (enExample)
JP (1) JP6520840B2 (enExample)
CN (1) CN107547768B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230056391A1 (en) * 2021-08-19 2023-02-23 Hewlett-Packard Development Company, L.P. Calibration of an image scanner in a printing system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436735A (en) * 1991-06-07 1995-07-25 Canon Kabushiki Kaisha Image forming apparatus to add additional information to original image
CN103369204A (zh) * 2012-03-29 2013-10-23 富士施乐株式会社 图像读取装置、图像读取方法、以及图像形成设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052156A (ja) * 1983-09-01 1985-03-25 Canon Inc 画像処理装置
US5635963A (en) * 1988-01-29 1997-06-03 Canon Kabushiki Kaisha Image recording apparatus capable of preventing jamming caused by floating at last line
JPH01255542A (ja) * 1988-04-05 1989-10-12 Canon Inc カラー画像形成装置
JP2756334B2 (ja) * 1990-02-13 1998-05-25 キヤノン株式会社 情報処理装置
JP2675888B2 (ja) * 1990-02-13 1997-11-12 キヤノン株式会社 情報処理装置
JPH06311315A (ja) * 1993-04-26 1994-11-04 Canon Inc 画像読取装置
JP2001154289A (ja) * 1999-11-25 2001-06-08 Sharp Corp 原稿読取装置
JP2001238014A (ja) * 2000-02-23 2001-08-31 Murata Mach Ltd 原稿押えカバー取付構造
JP2005349521A (ja) * 2004-06-10 2005-12-22 Konica Minolta Business Technologies Inc 後処理装置及び画像形成装置
CN101945198B (zh) * 2004-09-21 2012-05-30 兄弟工业株式会社 图像处理设备
JP4867294B2 (ja) * 2005-11-04 2012-02-01 ブラザー工業株式会社 画像処理装置
JP4887137B2 (ja) * 2006-12-28 2012-02-29 ニスカ株式会社 画像読取装置
US7899341B2 (en) * 2007-10-01 2011-03-01 Kabushiki Kaisha Toshiba Image forming apparatus, analysis information management method
JP6050635B2 (ja) 2012-08-27 2016-12-21 ゼロックス コーポレイションＸｅｒｏｘ Ｃｏｒｐｏｒａｔｉｏｎ 原稿読取装置
JP6168843B2 (ja) * 2013-05-21 2017-07-26 キヤノン株式会社 画像読取装置
JP6176146B2 (ja) * 2014-02-21 2017-08-09 ブラザー工業株式会社 画像読取装置
JP6229575B2 (ja) * 2014-03-31 2017-11-15 京セラドキュメントソリューションズ株式会社 画像処理装置
JP6330426B2 (ja) * 2014-03-31 2018-05-30 ブラザー工業株式会社 画像読取装置
JP6192593B2 (ja) 2014-05-26 2017-09-06 京セラドキュメントソリューションズ株式会社 画像読取装置、画像形成装置
JP6460681B2 (ja) * 2014-08-18 2019-01-30 キヤノン株式会社 画像読取装置、制御方法およびプログラム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436735A (en) * 1991-06-07 1995-07-25 Canon Kabushiki Kaisha Image forming apparatus to add additional information to original image
CN103369204A (zh) * 2012-03-29 2013-10-23 富士施乐株式会社 图像读取装置、图像读取方法、以及图像形成设备

Also Published As

Publication number Publication date
CN107547768A (zh) 2018-01-05
US20170374225A1 (en) 2017-12-28
JP6520840B2 (ja) 2019-05-29
JP2018006787A (ja) 2018-01-11
US10057450B2 (en) 2018-08-21

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