JP4649013B2 - カラー画像形成装置 - Google Patents

カラー画像形成装置 Download PDF

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Publication number
JP4649013B2
JP4649013B2 JP2000145801A JP2000145801A JP4649013B2 JP 4649013 B2 JP4649013 B2 JP 4649013B2 JP 2000145801 A JP2000145801 A JP 2000145801A JP 2000145801 A JP2000145801 A JP 2000145801A JP 4649013 B2 JP4649013 B2 JP 4649013B2
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JP
Japan
Prior art keywords
color
image forming
pattern
image
detection
Prior art date
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Expired - Fee Related
Application number
JP2000145801A
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Japanese (ja)
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JP2001324849A5 (enExample
JP2001324849A (ja
Inventor
賢 西村
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
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2000145801A priority Critical patent/JP4649013B2/ja
Publication of JP2001324849A publication Critical patent/JP2001324849A/ja
Publication of JP2001324849A5 publication Critical patent/JP2001324849A5/ja
Application granted granted Critical
Publication of JP4649013B2 publication Critical patent/JP4649013B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Control Or Security For Electrophotography (AREA)
  • Color Electrophotography (AREA)
  • Color, Gradation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
JP2000145801A 2000-05-18 2000-05-18 カラー画像形成装置 Expired - Fee Related JP4649013B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000145801A JP4649013B2 (ja) 2000-05-18 2000-05-18 カラー画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000145801A JP4649013B2 (ja) 2000-05-18 2000-05-18 カラー画像形成装置

Publications (3)

Publication Number Publication Date
JP2001324849A JP2001324849A (ja) 2001-11-22
JP2001324849A5 JP2001324849A5 (enExample) 2007-07-05
JP4649013B2 true JP4649013B2 (ja) 2011-03-09

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ID=18652251

Family Applications (1)

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JP2000145801A Expired - Fee Related JP4649013B2 (ja) 2000-05-18 2000-05-18 カラー画像形成装置

Country Status (1)

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JP (1) JP4649013B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4941016B2 (ja) * 2007-03-09 2012-05-30 ブラザー工業株式会社 画像形成装置
JP4501082B2 (ja) 2007-05-25 2010-07-14 ブラザー工業株式会社 画像形成装置
US10444693B2 (en) * 2017-11-02 2019-10-15 Canon Kabushiki Kaisha Image forming apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498152U (enExample) * 1977-12-22 1979-07-11
JPH05343962A (ja) * 1992-06-10 1993-12-24 Canon Inc パルス・ディスクリミネータ
JPH063435A (ja) * 1992-06-19 1994-01-11 Sumitomo Electric Ind Ltd パルス間隔の検出方法
JP2000089541A (ja) * 1998-09-11 2000-03-31 Matsushita Electric Ind Co Ltd カラー画像形成装置

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Publication number Publication date
JP2001324849A (ja) 2001-11-22

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