JP2005315909A - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP2005315909A
JP2005315909A JP2004130319A JP2004130319A JP2005315909A JP 2005315909 A JP2005315909 A JP 2005315909A JP 2004130319 A JP2004130319 A JP 2004130319A JP 2004130319 A JP2004130319 A JP 2004130319A JP 2005315909 A JP2005315909 A JP 2005315909A
Authority
JP
Japan
Prior art keywords
developer
carrier
black
developing device
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.)
Pending
Application number
JP2004130319A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005315909A5 (enExample
Inventor
Masaru Hibino
勝 日比野
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 JP2004130319A priority Critical patent/JP2005315909A/ja
Priority to US11/114,180 priority patent/US7079795B2/en
Publication of JP2005315909A publication Critical patent/JP2005315909A/ja
Publication of JP2005315909A5 publication Critical patent/JP2005315909A5/ja
Pending 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
    • G03G15/0121—Details of unit for developing
    • 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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/10—Developers with toner particles characterised by carrier particles
    • G03G9/107—Developers with toner particles characterised by carrier particles having magnetic components
    • G03G9/108—Ferrite carrier, e.g. magnetite
    • 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
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0607—Developer solid type two-component
    • G03G2215/0609—Developer solid type two-component magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Color Electrophotography (AREA)
JP2004130319A 2004-04-26 2004-04-26 画像形成装置 Pending JP2005315909A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004130319A JP2005315909A (ja) 2004-04-26 2004-04-26 画像形成装置
US11/114,180 US7079795B2 (en) 2004-04-26 2005-04-26 Image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004130319A JP2005315909A (ja) 2004-04-26 2004-04-26 画像形成装置

Publications (2)

Publication Number Publication Date
JP2005315909A true JP2005315909A (ja) 2005-11-10
JP2005315909A5 JP2005315909A5 (enExample) 2007-06-14

Family

ID=35136555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004130319A Pending JP2005315909A (ja) 2004-04-26 2004-04-26 画像形成装置

Country Status (2)

Country Link
US (1) US7079795B2 (enExample)
JP (1) JP2005315909A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009025784A (ja) * 2007-06-19 2009-02-05 Ricoh Co Ltd 現像装置、画像形成装置、及びプロセスカートリッジ
JP2011118149A (ja) * 2009-12-03 2011-06-16 Casio Electronics Co Ltd 画像形成装置の二成分現像装置
JP2015129786A (ja) * 2014-01-06 2015-07-16 株式会社リコー 画像形成装置

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4423078B2 (ja) * 2004-03-23 2010-03-03 キヤノン株式会社 画像形成装置及び管理システム
US8377419B2 (en) * 2005-09-28 2013-02-19 The President And Fellows Of Harvard College Hyperpolarized solid materials with long spin relaxation times for use as imaging agents in magnetic resonance imaging
US20080284429A1 (en) * 2005-12-10 2008-11-20 The President And Fellows Of Harvard College Situ Hyperpolarization of Imaging Agents
JP2009523172A (ja) * 2006-01-11 2009-06-18 プレジデント・アンド・フエローズ・オブ・ハーバード・カレツジ 造影剤のエクスビボ過分極
JP2007248971A (ja) * 2006-03-17 2007-09-27 Kyocera Mita Corp キャリアおよび画像形成方法並びに画像形成装置
US7862977B2 (en) * 2006-04-07 2011-01-04 Konica Minolta Business Technologies, Inc. Image forming method using trickle developing system, developer used for the same, manufacturing method thereof, and image forming apparatus
JP2008102394A (ja) * 2006-10-20 2008-05-01 Ricoh Co Ltd キャリア、補給用現像剤、現像装置内現像剤、現像剤補給装置、画像形成装置、プロセスカートリッジ
JP5492398B2 (ja) * 2008-01-10 2014-05-14 株式会社リコー 画像形成装置
US20100092390A1 (en) * 2008-10-09 2010-04-15 President And Fellows Of Harvard College Methods for Making Particles Having Long Spin-Lattice Relaxation Times
JP6402544B2 (ja) * 2014-09-02 2018-10-10 富士ゼロックス株式会社 画像形成装置、画像形成方法、静電荷像現像用キャリアセット、静電荷像現像剤セット、及びプロセスカートリッジセット

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313759A (ja) * 1991-01-21 1992-11-05 Tomoegawa Paper Co Ltd 電子写真用現像剤
WO2000033141A1 (fr) * 1998-12-02 2000-06-08 Fujitsu Limited Appareil de developpement a deux composantes sans contact, et appareil de formation d'image
JP2003202709A (ja) * 2001-10-22 2003-07-18 Canon Inc フルカラー画像形成方法及び二成分系現像剤キット
JP2004021201A (ja) * 2002-06-20 2004-01-22 Canon Inc 現像装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462828A (en) * 1994-06-22 1995-10-31 Xerox Corporation Styrene/n-butyl acrylate toner resins with excellent gloss and fix properties
JP3777778B2 (ja) * 1998-02-05 2006-05-24 富士ゼロックス株式会社 現像剤および現像方法
US6511780B1 (en) * 2001-07-30 2003-01-28 Xerox Corporation Carrier particles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313759A (ja) * 1991-01-21 1992-11-05 Tomoegawa Paper Co Ltd 電子写真用現像剤
WO2000033141A1 (fr) * 1998-12-02 2000-06-08 Fujitsu Limited Appareil de developpement a deux composantes sans contact, et appareil de formation d'image
JP2003202709A (ja) * 2001-10-22 2003-07-18 Canon Inc フルカラー画像形成方法及び二成分系現像剤キット
JP2004021201A (ja) * 2002-06-20 2004-01-22 Canon Inc 現像装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009025784A (ja) * 2007-06-19 2009-02-05 Ricoh Co Ltd 現像装置、画像形成装置、及びプロセスカートリッジ
JP2011118149A (ja) * 2009-12-03 2011-06-16 Casio Electronics Co Ltd 画像形成装置の二成分現像装置
JP2015129786A (ja) * 2014-01-06 2015-07-16 株式会社リコー 画像形成装置

Also Published As

Publication number Publication date
US7079795B2 (en) 2006-07-18
US20050238391A1 (en) 2005-10-27

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