JP4467864B2 - 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
JP4467864B2
JP4467864B2 JP2002065255A JP2002065255A JP4467864B2 JP 4467864 B2 JP4467864 B2 JP 4467864B2 JP 2002065255 A JP2002065255 A JP 2002065255A JP 2002065255 A JP2002065255 A JP 2002065255A JP 4467864 B2 JP4467864 B2 JP 4467864B2
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JP
Japan
Prior art keywords
scanning
cavities
lenses
optical
lens
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
JP2002065255A
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English (en)
Japanese (ja)
Other versions
JP2003262813A5 (enExample
JP2003262813A (ja
Inventor
浩司 豊田
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 JP2002065255A priority Critical patent/JP4467864B2/ja
Priority to US10/378,623 priority patent/US7227563B2/en
Publication of JP2003262813A publication Critical patent/JP2003262813A/ja
Publication of JP2003262813A5 publication Critical patent/JP2003262813A5/ja
Priority to US11/798,347 priority patent/US7522180B2/en
Application granted granted Critical
Publication of JP4467864B2 publication Critical patent/JP4467864B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours

Landscapes

  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
  • Color Electrophotography (AREA)
JP2002065255A 2002-03-11 2002-03-11 カラー画像形成装置 Expired - Fee Related JP4467864B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2002065255A JP4467864B2 (ja) 2002-03-11 2002-03-11 カラー画像形成装置
US10/378,623 US7227563B2 (en) 2002-03-11 2003-03-05 Image writing apparatus and color image forming apparatus
US11/798,347 US7522180B2 (en) 2002-03-11 2007-05-14 Image writing apparatus and color image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002065255A JP4467864B2 (ja) 2002-03-11 2002-03-11 カラー画像形成装置

Publications (3)

Publication Number Publication Date
JP2003262813A JP2003262813A (ja) 2003-09-19
JP2003262813A5 JP2003262813A5 (enExample) 2007-01-18
JP4467864B2 true JP4467864B2 (ja) 2010-05-26

Family

ID=27784963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002065255A Expired - Fee Related JP4467864B2 (ja) 2002-03-11 2002-03-11 カラー画像形成装置

Country Status (2)

Country Link
US (2) US7227563B2 (enExample)
JP (1) JP4467864B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4467864B2 (ja) * 2002-03-11 2010-05-26 キヤノン株式会社 カラー画像形成装置
JP2006039082A (ja) * 2004-07-26 2006-02-09 Brother Ind Ltd カラー画像形成装置、走査ユニット、レンズセット、カラー画像形成装置の製造方法及びプログラム
JP4568642B2 (ja) * 2005-06-01 2010-10-27 株式会社リコー 光走査装置、および画像形成装置
JP2007249003A (ja) 2006-03-17 2007-09-27 Ricoh Co Ltd 光走査装置、画像形成装置および走査線変化補正方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618796A (ja) 1992-06-30 1994-01-28 Canon Inc 画像形成装置及び走査光学装置
JP3324302B2 (ja) 1994-11-15 2002-09-17 富士ゼロックス株式会社 画像形成装置
JP3530626B2 (ja) 1995-04-28 2004-05-24 キヤノン株式会社 画像形成装置および画像形成装置のレジストレーション補正方法
JP2858735B2 (ja) 1995-08-14 1999-02-17 キヤノン株式会社 画像形成装置
JPH11242370A (ja) 1997-05-16 1999-09-07 Konica Corp 画像形成装置、像担持体カートリッジ、画像形成カート リッジ、走査光学装置及び給紙装置
JP3674267B2 (ja) 1997-10-24 2005-07-20 コニカミノルタビジネステクノロジーズ株式会社 ビーム走査装置
US6256133B1 (en) * 1998-07-03 2001-07-03 Ricoh Co., Ltd. Optical scanning apparatus
JP4235299B2 (ja) * 1998-12-22 2009-03-11 キヤノン株式会社 カラー画像形成装置の製造方法
JP2000258713A (ja) 1999-03-09 2000-09-22 Fuji Xerox Co Ltd 走査線湾曲補正方法及び光走査装置
JP3397765B2 (ja) * 1999-12-10 2003-04-21 キヤノン株式会社 マルチビーム光走査光学系及びそれを用いた画像形成装置
JP2001242404A (ja) 2000-02-28 2001-09-07 Matsushita Electric Ind Co Ltd ビーム走査光学装置
JP4659277B2 (ja) * 2001-06-12 2011-03-30 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP4467864B2 (ja) * 2002-03-11 2010-05-26 キヤノン株式会社 カラー画像形成装置

Also Published As

Publication number Publication date
US7522180B2 (en) 2009-04-21
US20030169436A1 (en) 2003-09-11
US20070216755A1 (en) 2007-09-20
JP2003262813A (ja) 2003-09-19
US7227563B2 (en) 2007-06-05

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