JP4504710B2 - デジタル複写機 - Google Patents

デジタル複写機 Download PDF

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Publication number
JP4504710B2
JP4504710B2 JP2004075396A JP2004075396A JP4504710B2 JP 4504710 B2 JP4504710 B2 JP 4504710B2 JP 2004075396 A JP2004075396 A JP 2004075396A JP 2004075396 A JP2004075396 A JP 2004075396A JP 4504710 B2 JP4504710 B2 JP 4504710B2
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JP
Japan
Prior art keywords
main scanning
light
pwm
points
area
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
JP2004075396A
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English (en)
Japanese (ja)
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JP2005262509A (ja
JP2005262509A5 (OSRAM
Inventor
芳人 池田
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP2004075396A priority Critical patent/JP4504710B2/ja
Publication of JP2005262509A publication Critical patent/JP2005262509A/ja
Publication of JP2005262509A5 publication Critical patent/JP2005262509A5/ja
Application granted granted Critical
Publication of JP4504710B2 publication Critical patent/JP4504710B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
JP2004075396A 2004-03-16 2004-03-16 デジタル複写機 Expired - Fee Related JP4504710B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004075396A JP4504710B2 (ja) 2004-03-16 2004-03-16 デジタル複写機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004075396A JP4504710B2 (ja) 2004-03-16 2004-03-16 デジタル複写機

Publications (3)

Publication Number Publication Date
JP2005262509A JP2005262509A (ja) 2005-09-29
JP2005262509A5 JP2005262509A5 (OSRAM) 2009-06-18
JP4504710B2 true JP4504710B2 (ja) 2010-07-14

Family

ID=35087558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004075396A Expired - Fee Related JP4504710B2 (ja) 2004-03-16 2004-03-16 デジタル複写機

Country Status (1)

Country Link
JP (1) JP4504710B2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525864B2 (en) 2010-03-18 2013-09-03 Ricoh Company, Ltd. Semiconductor laser driver and image forming apparatus incorporating same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5649287B2 (ja) * 2009-07-24 2015-01-07 キヤノン株式会社 画像形成装置
JP5675569B2 (ja) * 2011-11-30 2015-02-25 京セラドキュメントソリューションズ株式会社 画像形成装置
JP5393821B2 (ja) 2012-02-27 2014-01-22 京セラドキュメントソリューションズ株式会社 画像形成装置
JP5393820B2 (ja) * 2012-02-27 2014-01-22 京セラドキュメントソリューションズ株式会社 画像形成装置
JP5393826B2 (ja) * 2012-03-07 2014-01-22 京セラドキュメントソリューションズ株式会社 画像形成装置
JP7249207B2 (ja) * 2019-05-28 2023-03-30 シャープ株式会社 シェーディング補正信号生成装置、複合機及びシェーディング補正信号生成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05188707A (ja) * 1992-01-08 1993-07-30 Canon Inc 画像形成装置
JP2000071510A (ja) * 1998-08-26 2000-03-07 Ricoh Co Ltd 画像形成装置
JP2002292934A (ja) * 2001-03-30 2002-10-09 Fuji Xerox Co Ltd 画像処理装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525864B2 (en) 2010-03-18 2013-09-03 Ricoh Company, Ltd. Semiconductor laser driver and image forming apparatus incorporating same

Also Published As

Publication number Publication date
JP2005262509A (ja) 2005-09-29

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