ATE396429T1 - Bilderzeugungsgerät wobei eine ac-spannung an das entwicklerelement angelegt wird - Google Patents

Bilderzeugungsgerät wobei eine ac-spannung an das entwicklerelement angelegt wird

Info

Publication number
ATE396429T1
ATE396429T1 AT01107875T AT01107875T ATE396429T1 AT E396429 T1 ATE396429 T1 AT E396429T1 AT 01107875 T AT01107875 T AT 01107875T AT 01107875 T AT01107875 T AT 01107875T AT E396429 T1 ATE396429 T1 AT E396429T1
Authority
AT
Austria
Prior art keywords
developer
developer carrier
carrier
latent image
image
Prior art date
Application number
AT01107875T
Other languages
English (en)
Inventor
Hidenori Kin
Toru Fujita
Kuniaki Tanaka
Original Assignee
Seiko Epson 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
Priority claimed from JP2000108101A external-priority patent/JP2001290365A/ja
Priority claimed from JP2000215260A external-priority patent/JP3856084B2/ja
Priority claimed from JP2000215258A external-priority patent/JP3897084B2/ja
Priority claimed from JP2000215259A external-priority patent/JP3897085B2/ja
Priority claimed from JP2001057717A external-priority patent/JP2001356591A/ja
Priority claimed from JP2001057718A external-priority patent/JP2002258602A/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Application granted granted Critical
Publication of ATE396429T1 publication Critical patent/ATE396429T1/de

Links

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
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • 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
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0812—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer regulating means, e.g. structure of doctor blade
    • 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
    • G03G2215/0634—Developing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
AT01107875T 2000-04-10 2001-04-10 Bilderzeugungsgerät wobei eine ac-spannung an das entwicklerelement angelegt wird ATE396429T1 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000108102 2000-04-10
JP2000108101A JP2001290365A (ja) 2000-04-10 2000-04-10 画像形成装置
JP2000215260A JP3856084B2 (ja) 2000-07-17 2000-07-17 現像剤担持体に印加する交流重畳バイアスの周波数設定方法
JP2000215258A JP3897084B2 (ja) 2000-07-17 2000-07-17 画像形成装置
JP2000215259A JP3897085B2 (ja) 2000-07-17 2000-07-17 画像形成装置
JP2001057717A JP2001356591A (ja) 2000-04-10 2001-03-02 画像形成装置
JP2001057718A JP2002258602A (ja) 2001-03-02 2001-03-02 画像形成装置

Publications (1)

Publication Number Publication Date
ATE396429T1 true ATE396429T1 (de) 2008-06-15

Family

ID=27566966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01107875T ATE396429T1 (de) 2000-04-10 2001-04-10 Bilderzeugungsgerät wobei eine ac-spannung an das entwicklerelement angelegt wird

Country Status (4)

Country Link
US (1) US6684047B2 (de)
EP (1) EP1146399B1 (de)
AT (1) ATE396429T1 (de)
DE (1) DE60134079D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1154332A3 (de) * 2000-05-12 2008-09-24 Seiko Epson Corporation Entwicklungsvorrichtung
JP3779628B2 (ja) * 2001-02-20 2006-05-31 株式会社リコー 画像形成装置
JP4659233B2 (ja) 2001-02-27 2011-03-30 キヤノン株式会社 現像剤規制部材、現像装置、プロセスカートリッジ及び画像形成装置
JP2003270937A (ja) * 2002-03-15 2003-09-25 Brother Ind Ltd 現像装置および画像形成装置
JP2003295552A (ja) * 2002-04-03 2003-10-15 Brother Ind Ltd 画像形成装置
KR100490421B1 (ko) * 2003-01-10 2005-05-17 삼성전자주식회사 전자사진방식 화상형성장치의 현상장치 및 현상방법
JP4402391B2 (ja) * 2003-07-17 2010-01-20 キヤノン株式会社 現像装置
JP2005070497A (ja) * 2003-08-26 2005-03-17 Canon Inc 現像装置及び画像形成装置
US7242872B2 (en) 2004-03-09 2007-07-10 Seiko Epson Corporation Image forming apparatus with changeover control for development cartridges
US7236729B2 (en) * 2004-07-27 2007-06-26 Lexmark International, Inc. Electrophotographic toner regulating member with induced strain outside elastic response region
US7298995B2 (en) * 2004-07-30 2007-11-20 Kyocera Mita Corporation Developing device used in an image forming apparatus
US7313351B2 (en) * 2004-08-04 2007-12-25 Matsushita Electric Industrial Co., Ltd. One-component type developing apparatus
US7280779B2 (en) * 2004-12-26 2007-10-09 Hewlett-Packard Development Company, L.P. Image banding compensation method
JP4920981B2 (ja) * 2006-01-30 2012-04-18 キヤノン株式会社 画像形成装置
JP2008083474A (ja) * 2006-09-28 2008-04-10 Fuji Xerox Co Ltd 画像形成装置
US7783235B2 (en) * 2006-10-13 2010-08-24 Ricoh Company, Ltd. Hopping toner development apparatus and image formation apparatus
JP5067849B2 (ja) * 2007-07-31 2012-11-07 株式会社リコー 現像装置および画像形成装置
JP2009288474A (ja) * 2008-05-29 2009-12-10 Seiko Epson Corp 画像形成装置および画像形成方法
JP2011133644A (ja) * 2009-12-24 2011-07-07 Canon Inc 規制ブレード及びこれを用いた現像装置
US8315532B2 (en) * 2010-06-30 2012-11-20 Eastman Kodak Company Reducing background development in electrophotographic printer
JP5862121B2 (ja) * 2011-08-31 2016-02-16 富士ゼロックス株式会社 現像装置及びこれを用いた画像形成装置
JP2013076978A (ja) * 2011-09-16 2013-04-25 Ricoh Co Ltd 現像装置及び画像形成装置
JP6124145B2 (ja) * 2014-03-31 2017-05-10 ブラザー工業株式会社 現像装置
EP3195063B1 (de) * 2014-09-17 2019-05-01 Ricoh Company, Ltd. Entwicklungsvorrichtung und bilderzeugungseinrichtung
JP6646257B2 (ja) * 2016-02-08 2020-02-14 富士ゼロックス株式会社 端末装置、診断システムおよびプログラム
CN112675652B (zh) * 2020-12-24 2022-05-03 上海建为历保科技股份有限公司 一种壁画修复用粉尘清理设备

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Publication number Priority date Publication date Assignee Title
JPS54149632A (en) * 1978-05-16 1979-11-24 Ricoh Co Ltd Development for zerography
JPS5614242A (en) * 1979-07-16 1981-02-12 Canon Inc Electrostatic developing method
US4478505A (en) * 1981-09-30 1984-10-23 Tokyo Shibaura Denki Kabushiki Kaisha Developing apparatus for improved charging of flying toner
JPH0646331B2 (ja) * 1985-03-27 1994-06-15 株式会社東芝 現像装置の製造方法
JPS6244772A (ja) * 1985-08-23 1987-02-26 Ricoh Co Ltd 現像装置
US4646677A (en) * 1985-11-07 1987-03-03 Sonoco Products Company Disposable roller for use in xerographic copier machines
US4777904A (en) * 1986-12-22 1988-10-18 Xerox Corporation Touchdown development apparatus
JP2570726B2 (ja) * 1987-03-05 1997-01-16 ミノルタ株式会社 摩擦帯電部材
US4967231A (en) * 1987-12-29 1990-10-30 Kabushiki Kaisha Toshiba Apparatus for forming an electrophotographic latent image
DE69006024T2 (de) * 1990-07-20 1994-05-26 Bull Hn Information Syst Elektrophotographisches Entwicklungsgerät.
US5570166A (en) * 1993-11-19 1996-10-29 Canon Kabushiki Kaisha Developing apparatus that applies voltage to developer layer thickness regulating member
KR100211268B1 (ko) * 1994-11-08 1999-07-15 미따라이 하지메 화상 형성 방법 및 화상 형성 장치
JP3110640B2 (ja) * 1995-01-20 2000-11-20 シャープ株式会社 現像装置
JP3143574B2 (ja) * 1995-03-08 2001-03-07 キヤノン株式会社 現像剤規制部材及び現像装置
JPH0922184A (ja) * 1995-07-04 1997-01-21 Mita Ind Co Ltd 静電潜像現像装置
JPH09204099A (ja) * 1996-01-26 1997-08-05 Canon Inc 現像装置、プロセスユニット、プロセスカートリッジ及び画像形成装置
JPH09258552A (ja) * 1996-03-26 1997-10-03 Canon Inc 現像装置
JPH09274375A (ja) * 1996-04-05 1997-10-21 Canon Inc 現像装置
JPH10307472A (ja) * 1997-05-08 1998-11-17 Minolta Co Ltd 現像装置
US5976752A (en) * 1997-08-21 1999-11-02 Canon Kabushiki Kaisha Toner and image forming method
US6229980B1 (en) * 1997-12-12 2001-05-08 Canon Kabushiki Kaisha Developing apparatus featuring first and second developer chambers and guide member for directing stripped-off developer
CA2254838C (en) * 1997-12-26 2007-06-19 Nitto Kogyo Co., Ltd. Developing roller and method of producing the same
US6134397A (en) * 1998-04-09 2000-10-17 Matsushita Electric Industrial Co., Ltd. Non-magnetic one-component developing apparatus
US6163669A (en) * 1998-05-29 2000-12-19 Ricoh Company, Ltd. Image forming apparatus
US6195522B1 (en) * 1998-11-24 2001-02-27 Brother Kogyo Kabushiki Kaisha Developing device
US6295437B1 (en) * 1998-12-28 2001-09-25 Ricoh Company, Ltd. Apparatus and method for forming an image using a developing device capable of obtaining a high quality image

Also Published As

Publication number Publication date
EP1146399B1 (de) 2008-05-21
DE60134079D1 (de) 2008-07-03
US6684047B2 (en) 2004-01-27
US20010055503A1 (en) 2001-12-27
EP1146399A2 (de) 2001-10-17
EP1146399A3 (de) 2004-06-16

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