CN100421035C - 图像形成装置 - Google Patents

图像形成装置 Download PDF

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Publication number
CN100421035C
CN100421035C CNB200510001722XA CN200510001722A CN100421035C CN 100421035 C CN100421035 C CN 100421035C CN B200510001722X A CNB200510001722X A CN B200510001722XA CN 200510001722 A CN200510001722 A CN 200510001722A CN 100421035 C CN100421035 C CN 100421035C
Authority
CN
China
Prior art keywords
developing
developing device
image
image forming
moving
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
CNB200510001722XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1645264A (zh
Inventor
若原伸一郎
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
Publication of CN1645264A publication Critical patent/CN1645264A/zh
Application granted granted Critical
Publication of CN100421035C publication Critical patent/CN100421035C/zh
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
    • G03G15/0105—Details of unit
    • G03G15/0126—Details of unit using a solid developer
    • 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
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G03G2215/0177—Rotating set of developing units

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
CNB200510001722XA 2004-01-15 2005-01-14 图像形成装置 Expired - Fee Related CN100421035C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP008557/2004 2004-01-15
JP2004008557A JP4474168B2 (ja) 2004-01-15 2004-01-15 画像形成装置

Publications (2)

Publication Number Publication Date
CN1645264A CN1645264A (zh) 2005-07-27
CN100421035C true CN100421035C (zh) 2008-09-24

Family

ID=34747184

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200510001722XA Expired - Fee Related CN100421035C (zh) 2004-01-15 2005-01-14 图像形成装置

Country Status (3)

Country Link
US (2) US7155147B2 (enExample)
JP (1) JP4474168B2 (enExample)
CN (1) CN100421035C (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7389059B2 (en) * 2005-06-27 2008-06-17 Fuji Xerox Co., Ltd. Image forming apparatus having a toner concentration sensor
JP5061750B2 (ja) * 2007-06-22 2012-10-31 富士ゼロックス株式会社 画像形成装置
KR20100030056A (ko) * 2008-09-09 2010-03-18 삼성전자주식회사 화상형성장치
JP2010139869A (ja) * 2008-12-12 2010-06-24 Canon Inc 画像形成装置
JP2010204566A (ja) * 2009-03-05 2010-09-16 Fuji Xerox Co Ltd 画像形成装置
JP5683182B2 (ja) * 2009-12-18 2015-03-11 キヤノン株式会社 画像形成装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210584A (en) * 1989-12-12 1993-05-11 Minolta Camera Kabushiki Kaisha Multi-colored image forming apparatus having a movable support member for the developing device
US6201939B1 (en) * 1996-04-23 2001-03-13 Matsushita Electric Industrial Co., Ltd. Color electrophotographic apparatus having a split toner reservoir
US6317572B1 (en) * 1998-10-26 2001-11-13 Canon Kabushiki Kaisha Electrophotographic image forming apparatus and process cartridge detachably mountable thereto comprising a positioning portion for engagement with a positioning member of a main assembly of the image forming apparatus
US6393239B1 (en) * 2000-10-24 2002-05-21 Hewlett-Packard Company High capacity toner carousel type shuttle color printer with an all in one EP cartridge having reservoir

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3372697B2 (ja) * 1994-04-20 2003-02-04 株式会社リコー 画像形成装置における移動体の位置決め方法及び画像形成装置
JPH08114963A (ja) 1994-10-17 1996-05-07 Fuji Xerox Co Ltd カラー画像形成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210584A (en) * 1989-12-12 1993-05-11 Minolta Camera Kabushiki Kaisha Multi-colored image forming apparatus having a movable support member for the developing device
US6201939B1 (en) * 1996-04-23 2001-03-13 Matsushita Electric Industrial Co., Ltd. Color electrophotographic apparatus having a split toner reservoir
US6317572B1 (en) * 1998-10-26 2001-11-13 Canon Kabushiki Kaisha Electrophotographic image forming apparatus and process cartridge detachably mountable thereto comprising a positioning portion for engagement with a positioning member of a main assembly of the image forming apparatus
US6393239B1 (en) * 2000-10-24 2002-05-21 Hewlett-Packard Company High capacity toner carousel type shuttle color printer with an all in one EP cartridge having reservoir

Also Published As

Publication number Publication date
JP4474168B2 (ja) 2010-06-02
JP2005202163A (ja) 2005-07-28
US20070077092A1 (en) 2007-04-05
US7315714B2 (en) 2008-01-01
CN1645264A (zh) 2005-07-27
US7155147B2 (en) 2006-12-26
US20050158080A1 (en) 2005-07-21

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080924

Termination date: 20150114

EXPY Termination of patent right or utility model