JP5856406B2 - 電子写真式プリンタにおいてカラーレジストレーションおよびカラー濃度を制御する方法 - Google Patents

電子写真式プリンタにおいてカラーレジストレーションおよびカラー濃度を制御する方法 Download PDF

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Publication number
JP5856406B2
JP5856406B2 JP2011177171A JP2011177171A JP5856406B2 JP 5856406 B2 JP5856406 B2 JP 5856406B2 JP 2011177171 A JP2011177171 A JP 2011177171A JP 2011177171 A JP2011177171 A JP 2011177171A JP 5856406 B2 JP5856406 B2 JP 5856406B2
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JP
Japan
Prior art keywords
patch
color
sensor
registration
toner
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
JP2011177171A
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English (en)
Japanese (ja)
Other versions
JP2012048231A (ja
JP2012048231A5 (enExample
Inventor
エリック・エム・グロス
エドワード・ダブリュ・スミス・ジュニア
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of JP2012048231A publication Critical patent/JP2012048231A/ja
Publication of JP2012048231A5 publication Critical patent/JP2012048231A5/ja
Application granted granted Critical
Publication of JP5856406B2 publication Critical patent/JP5856406B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5033—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the photoconductor characteristics, e.g. temperature, or the characteristics of an image on the photoconductor
    • G03G15/5041—Detecting a toner image, e.g. density, toner coverage, using a test patch
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0103—Plural electrographic recording members
    • G03G2215/0119—Linear arrangement adjacent plural transfer points
    • G03G2215/0122—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt
    • G03G2215/0135—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being vertical
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0151—Apparatus for electrophotographic processes for producing multicoloured copies characterised by the technical problem
    • G03G2215/0158—Colour registration
    • G03G2215/0161—Generation of registration marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
JP2011177171A 2010-08-25 2011-08-12 電子写真式プリンタにおいてカラーレジストレーションおよびカラー濃度を制御する方法 Expired - Fee Related JP5856406B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/862,999 US8340540B2 (en) 2010-08-25 2010-08-25 Dual registration and process control toned patches
US12/862,999 2010-08-25

Publications (3)

Publication Number Publication Date
JP2012048231A JP2012048231A (ja) 2012-03-08
JP2012048231A5 JP2012048231A5 (enExample) 2014-09-25
JP5856406B2 true JP5856406B2 (ja) 2016-02-09

Family

ID=45697425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011177171A Expired - Fee Related JP5856406B2 (ja) 2010-08-25 2011-08-12 電子写真式プリンタにおいてカラーレジストレーションおよびカラー濃度を制御する方法

Country Status (2)

Country Link
US (1) US8340540B2 (enExample)
JP (1) JP5856406B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013057891A (ja) * 2011-09-09 2013-03-28 Fuji Xerox Co Ltd レジストレーションマークおよび画像形成装置
US8777399B2 (en) 2012-09-26 2014-07-15 Xerox Corporation System and method for first and second side process registration in a single print zone duplex web printer
KR102144316B1 (ko) * 2013-07-18 2020-08-13 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 화상형성장치 및 컬러 레지스트레이션 보정 방법
DE102018216442A1 (de) * 2018-09-26 2020-03-26 Heidelberger Druckmaschinen Ag Registermessung ohne Registermarken

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4293767B2 (ja) * 2002-08-30 2009-07-08 シャープ株式会社 画像形成制御方法及び画像形成装置
JP2006091472A (ja) * 2004-09-24 2006-04-06 Fuji Xerox Co Ltd カラー画像形成装置
JP2007196621A (ja) * 2006-01-30 2007-08-09 Konica Minolta Business Technologies Inc 信号処理装置及び画像形成装置

Also Published As

Publication number Publication date
US8340540B2 (en) 2012-12-25
JP2012048231A (ja) 2012-03-08
US20120051767A1 (en) 2012-03-01

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