JP7071162B2 - 検出装置、制御方法及びプログラム - Google Patents

検出装置、制御方法及びプログラム Download PDF

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Publication number
JP7071162B2
JP7071162B2 JP2018035519A JP2018035519A JP7071162B2 JP 7071162 B2 JP7071162 B2 JP 7071162B2 JP 2018035519 A JP2018035519 A JP 2018035519A JP 2018035519 A JP2018035519 A JP 2018035519A JP 7071162 B2 JP7071162 B2 JP 7071162B2
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JP
Japan
Prior art keywords
light
detection
output
output value
recording
Prior art date
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JP2018035519A
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English (en)
Japanese (ja)
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JP2019150959A5 (enExample
JP2019150959A (ja
Inventor
匠 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2018035519A priority Critical patent/JP7071162B2/ja
Priority to US16/282,928 priority patent/US10735617B2/en
Publication of JP2019150959A publication Critical patent/JP2019150959A/ja
Publication of JP2019150959A5 publication Critical patent/JP2019150959A5/ja
Application granted granted Critical
Publication of JP7071162B2 publication Critical patent/JP7071162B2/ja
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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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • H04N1/02825—Using a single or a few point light sources, e.g. a laser diode in combination with at least one reflector which is fixed in relation to the light source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0095—Detecting means for copy material, e.g. for detecting or sensing presence of copy material or its leading or trailing end
    • 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
    • H04N1/0035—User-machine interface; Control console
    • H04N1/00405—Output means
    • H04N1/00477—Indicating status, e.g. of a job
    • 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
    • H04N1/00909—Cleaning arrangements or preventing or counter-acting contamination from dust or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP2018035519A 2018-02-28 2018-02-28 検出装置、制御方法及びプログラム Active JP7071162B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018035519A JP7071162B2 (ja) 2018-02-28 2018-02-28 検出装置、制御方法及びプログラム
US16/282,928 US10735617B2 (en) 2018-02-28 2019-02-22 Detection apparatus and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018035519A JP7071162B2 (ja) 2018-02-28 2018-02-28 検出装置、制御方法及びプログラム

Publications (3)

Publication Number Publication Date
JP2019150959A JP2019150959A (ja) 2019-09-12
JP2019150959A5 JP2019150959A5 (enExample) 2020-12-17
JP7071162B2 true JP7071162B2 (ja) 2022-05-18

Family

ID=67686230

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018035519A Active JP7071162B2 (ja) 2018-02-28 2018-02-28 検出装置、制御方法及びプログラム

Country Status (2)

Country Link
US (1) US10735617B2 (enExample)
JP (1) JP7071162B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7289281B2 (ja) * 2020-05-25 2023-06-09 富士フイルム株式会社 用紙浮き検出装置及びプログラム、並びに搬送装置、印刷装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001050710A (ja) 1999-08-11 2001-02-23 Toyo Commun Equip Co Ltd 物体通過検知装置における光反射センサーの調整方法
JP2004051308A (ja) 2002-07-19 2004-02-19 Canon Inc 画像形成方法及び装置
US20050201808A1 (en) 2004-03-11 2005-09-15 Barry Raymond J. Combined paper and transparency sensor for an image forming apparatus
JP2007144785A (ja) 2005-11-28 2007-06-14 Canon Inc 画像形成装置の紙紛対策方法
JP2009046294A (ja) 2007-08-23 2009-03-05 Seiko Epson Corp 記録装置、および、センサ配置構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4785295A (en) * 1986-02-27 1988-11-15 Oki Electric Industry Co., Ltd. Optical media monitoring device
JPH09240885A (ja) * 1996-03-08 1997-09-16 Casio Comput Co Ltd 検出装置
US6153888A (en) * 1998-11-09 2000-11-28 Fournier; John C. Automatic control of reflective-type sensors in reproduction apparatus
JP4677130B2 (ja) * 2001-06-28 2011-04-27 キヤノン株式会社 画像形成装置
US6804474B2 (en) * 2001-07-24 2004-10-12 Canon Kabushiki Kaisha Image forming apparatus
US6704523B2 (en) * 2001-07-27 2004-03-09 Canon Kabushiki Kaisha Sheet detecting apparatus and image forming apparatus equipped with sheet detecting apparatus
JP6467291B2 (ja) * 2015-05-28 2019-02-13 株式会社沖データ 媒体搬送装置および画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001050710A (ja) 1999-08-11 2001-02-23 Toyo Commun Equip Co Ltd 物体通過検知装置における光反射センサーの調整方法
JP2004051308A (ja) 2002-07-19 2004-02-19 Canon Inc 画像形成方法及び装置
US20050201808A1 (en) 2004-03-11 2005-09-15 Barry Raymond J. Combined paper and transparency sensor for an image forming apparatus
JP2007144785A (ja) 2005-11-28 2007-06-14 Canon Inc 画像形成装置の紙紛対策方法
JP2009046294A (ja) 2007-08-23 2009-03-05 Seiko Epson Corp 記録装置、および、センサ配置構造

Also Published As

Publication number Publication date
US20190268494A1 (en) 2019-08-29
US10735617B2 (en) 2020-08-04
JP2019150959A (ja) 2019-09-12

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