KR100776838B1 - 화상 형성 장치 - Google Patents

화상 형성 장치 Download PDF

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Publication number
KR100776838B1
KR100776838B1 KR1020050120411A KR20050120411A KR100776838B1 KR 100776838 B1 KR100776838 B1 KR 100776838B1 KR 1020050120411 A KR1020050120411 A KR 1020050120411A KR 20050120411 A KR20050120411 A KR 20050120411A KR 100776838 B1 KR100776838 B1 KR 100776838B1
Authority
KR
South Korea
Prior art keywords
image forming
image
transfer portion
color mode
full color
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
KR1020050120411A
Other languages
English (en)
Korean (ko)
Other versions
KR20060065547A (ko
Inventor
히로아끼 오가따
유끼 니시자와
에이이찌로 데시마
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20060065547A publication Critical patent/KR20060065547A/ko
Application granted granted Critical
Publication of KR100776838B1 publication Critical patent/KR100776838B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • 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
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/0131—Details of unit for transferring a pattern to a second base
    • G03G15/0136—Details of unit for transferring a pattern to a second base transfer member separable from recording member or vice versa, mode switching
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0142—Structure of complete machines
    • G03G15/0178—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image
    • G03G15/0194—Structure of complete machines using more than one reusable electrographic recording member, e.g. one for every monocolour image primary transfer to the final recording medium
    • 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
    • G03G2215/0125—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted
    • G03G2215/0132—Linear arrangement adjacent plural transfer points primary transfer to an intermediate transfer belt the linear arrangement being horizontal or slanted vertical medium transport path at the secondary transfer
    • 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
    • G03G2215/0154—Vibrations and positional disturbances when one member abuts or contacts another member

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Color Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
KR1020050120411A 2004-12-10 2005-12-09 화상 형성 장치 Expired - Fee Related KR100776838B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00358565 2004-12-10
JP2004358565A JP4649189B2 (ja) 2004-12-10 2004-12-10 画像形成装置

Publications (2)

Publication Number Publication Date
KR20060065547A KR20060065547A (ko) 2006-06-14
KR100776838B1 true KR100776838B1 (ko) 2007-11-16

Family

ID=36010887

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050120411A Expired - Fee Related KR100776838B1 (ko) 2004-12-10 2005-12-09 화상 형성 장치

Country Status (6)

Country Link
US (1) US7349658B2 (enExample)
EP (1) EP1674942B1 (enExample)
JP (1) JP4649189B2 (enExample)
KR (1) KR100776838B1 (enExample)
CN (1) CN100435039C (enExample)
DE (1) DE602005026493D1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4652798B2 (ja) * 2004-12-17 2011-03-16 キヤノン株式会社 カラー画像形成装置
JP2007199131A (ja) * 2006-01-24 2007-08-09 Fuji Xerox Co Ltd 画像形成装置
JP4943194B2 (ja) * 2007-03-15 2012-05-30 株式会社東芝 画像形成装置及び画像形成方法
US7801455B2 (en) * 2007-12-21 2010-09-21 Xerox Corporation Architecture for a multi toner printing system
US8005391B2 (en) * 2008-03-17 2011-08-23 Lexmark International, Inc. Methods for determining when to transition between color printing and black-only printing in an image forming device
JP2012063631A (ja) * 2010-09-16 2012-03-29 Ricoh Co Ltd 画像形成装置
JP5640860B2 (ja) * 2011-03-29 2014-12-17 コニカミノルタ株式会社 画像形成装置
JP6494372B2 (ja) * 2015-03-31 2019-04-03 キヤノン株式会社 画像形成装置
JP6808371B2 (ja) * 2016-06-21 2021-01-06 キヤノン株式会社 画像形成装置
JP2019117302A (ja) * 2017-12-27 2019-07-18 株式会社沖データ 画像形成装置
JP7700595B2 (ja) * 2021-09-06 2025-07-01 株式会社リコー 画像形成装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004398A (ja) * 2002-06-03 2004-01-08 Matsushita Electric Ind Co Ltd カラー画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3750301B2 (ja) * 1997-08-29 2006-03-01 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP4183219B2 (ja) * 1999-12-21 2008-11-19 フジノン株式会社 フーリエ変換を用いた縞解析方法
JP2001331013A (ja) * 2000-05-18 2001-11-30 Canon Inc 画像形成装置
JP3791366B2 (ja) * 2001-08-21 2006-06-28 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP2003149901A (ja) * 2001-11-16 2003-05-21 Sharp Corp カラー画像形成装置およびその制御方法
JP3977129B2 (ja) * 2002-04-16 2007-09-19 キヤノン株式会社 画像形成装置
JP2003337454A (ja) * 2002-05-21 2003-11-28 Fuji Xerox Co Ltd 画像形成装置
US6963715B2 (en) 2002-06-03 2005-11-08 Matsushita Electric Industrial Co., Ltd. Image transfer section of color image forming apparatus
JP2004029057A (ja) * 2002-06-21 2004-01-29 Canon Inc 画像形成装置
US7085524B2 (en) * 2002-11-29 2006-08-01 Canon Kabushiki Kaisha Image forming apparatus
EP1431837B1 (en) * 2002-12-20 2014-12-03 Ricoh Company, Ltd. A colour image forming apparatus with installable process cartridges

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004004398A (ja) * 2002-06-03 2004-01-08 Matsushita Electric Ind Co Ltd カラー画像形成装置

Also Published As

Publication number Publication date
CN100435039C (zh) 2008-11-19
JP4649189B2 (ja) 2011-03-09
EP1674942A2 (en) 2006-06-28
EP1674942B1 (en) 2011-02-23
CN1786841A (zh) 2006-06-14
KR20060065547A (ko) 2006-06-14
US20060127139A1 (en) 2006-06-15
JP2006163287A (ja) 2006-06-22
EP1674942A3 (en) 2008-01-16
US7349658B2 (en) 2008-03-25
DE602005026493D1 (de) 2011-04-07

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