DE69627460D1 - Elektrophotographische Bilderzeugungsvorrichtung mit positiv geladenem Toner - Google Patents

Elektrophotographische Bilderzeugungsvorrichtung mit positiv geladenem Toner

Info

Publication number
DE69627460D1
DE69627460D1 DE69627460T DE69627460T DE69627460D1 DE 69627460 D1 DE69627460 D1 DE 69627460D1 DE 69627460 T DE69627460 T DE 69627460T DE 69627460 T DE69627460 T DE 69627460T DE 69627460 D1 DE69627460 D1 DE 69627460D1
Authority
DE
Germany
Prior art keywords
imaging device
positively charged
charged toner
electrophotographic imaging
electrophotographic
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 - Lifetime
Application number
DE69627460T
Other languages
English (en)
Other versions
DE69627460T2 (de
Inventor
Shougo Sato
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.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 JP32091595A external-priority patent/JPH09160378A/ja
Priority claimed from JP34371695A external-priority patent/JPH09185257A/ja
Application filed by Brother Industries Ltd filed Critical Brother Industries Ltd
Application granted granted Critical
Publication of DE69627460D1 publication Critical patent/DE69627460D1/de
Publication of DE69627460T2 publication Critical patent/DE69627460T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • 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
    • G03G2215/0602—Developer
    • G03G2215/0604—Developer solid type
    • G03G2215/0614—Developer solid type one-component
    • G03G2215/0617—Developer solid type one-component contact development (i.e. the developer layer on the donor member contacts the latent image carrier)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Dry Development In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
DE69627460T 1995-12-08 1996-12-09 Elektrophotographische Bilderzeugungsvorrichtung mit positiv geladenem Toner Expired - Lifetime DE69627460T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32091595 1995-12-08
JP32091595A JPH09160378A (ja) 1995-12-08 1995-12-08 画像形成装置
JP34371695A JPH09185257A (ja) 1995-12-28 1995-12-28 画像形成装置
JP34371695 1995-12-28

Publications (2)

Publication Number Publication Date
DE69627460D1 true DE69627460D1 (de) 2003-05-22
DE69627460T2 DE69627460T2 (de) 2004-03-11

Family

ID=26570271

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627460T Expired - Lifetime DE69627460T2 (de) 1995-12-08 1996-12-09 Elektrophotographische Bilderzeugungsvorrichtung mit positiv geladenem Toner

Country Status (3)

Country Link
US (1) US5752146A (de)
EP (1) EP0778503B1 (de)
DE (1) DE69627460T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3495873B2 (ja) * 1997-03-11 2004-02-09 キヤノン株式会社 画像形成装置
JP3691249B2 (ja) * 1998-06-02 2005-09-07 シャープ株式会社 一成分現像剤を用いた現像装置
US6195522B1 (en) * 1998-11-24 2001-02-27 Brother Kogyo Kabushiki Kaisha Developing device
US6021298A (en) * 1999-01-26 2000-02-01 Aetas Technology Corp. Embedded doctor blade arrangement
US6352771B1 (en) 1999-02-24 2002-03-05 Mearthane Products Corporation Conductive urethane roller
US6021299A (en) * 1999-05-27 2000-02-01 Oki Data America, Inc. Precision blade for metering toner on developing roller
JP2001022176A (ja) * 1999-07-13 2001-01-26 Canon Inc 現像装置及びこの現像装置を備えるプロセスカートリッジ並びに画像形成装置
JP2001281985A (ja) * 2000-03-30 2001-10-10 Sharp Corp 現像装置
US6806014B2 (en) 2001-08-21 2004-10-19 Aetas Technology, Inc. Monocomponent developing arrangement for electrophotography
JP2004252420A (ja) * 2003-01-31 2004-09-09 Canon Inc 現像装置、プロセスカートリッジ及び画像形成装置
US7013104B2 (en) * 2004-03-12 2006-03-14 Lexmark International, Inc. Toner regulating system having toner regulating member with metallic coating on flexible substrate
US8892011B2 (en) * 2011-07-29 2014-11-18 Brother Kogyo Kabushiki Kaisha Developing apparatus having thickness regulating member
JP5611381B2 (ja) * 2012-03-19 2014-10-22 キヤノン株式会社 現像装置、プロセスカートリッジ及び画像形成装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290939A (en) * 1976-01-26 1977-07-30 Canon Inc Electrostatic printing
JPS5466139A (en) * 1977-11-04 1979-05-28 Minolta Camera Co Ltd Electrophotographic copier
JPS5741677A (en) * 1980-08-25 1982-03-08 Fuji Xerox Co Ltd Cleaning-developing-device
US4673631A (en) * 1984-12-15 1987-06-16 Canon Kabushiki Kaisha Toner, charge-imparting material and composition containing metal complex
EP0212669B1 (de) * 1985-08-30 1991-10-16 Konica Corporation Entwicklungsverfahren für ein latentes elektrostatisches Bild
US4769676A (en) * 1986-03-04 1988-09-06 Kabushiki Kaisha Toshiba Image forming apparatus including means for removing residual toner
US4833059A (en) * 1986-03-18 1989-05-23 Kabushiki Kaisha Toshiba Developing method using one-component non-magnetic toner with positive frictional charge
US4920916A (en) * 1988-03-16 1990-05-01 Minolta Camera Kabushiki Kaisha Electrostatic latent image developing device
JPH07117808B2 (ja) * 1988-06-20 1995-12-18 シャープ株式会社 画像形成装置
JP3014103B2 (ja) * 1989-07-17 2000-02-28 ミノルタ株式会社 現像装置
JPH03118563A (ja) * 1989-09-29 1991-05-21 Mita Ind Co Ltd 画像形成装置
JP3090485B2 (ja) * 1990-04-26 2000-09-18 株式会社リコー トナー
JP2714234B2 (ja) * 1990-07-31 1998-02-16 株式会社東芝 画像形成装置
JPH04337760A (ja) * 1991-05-15 1992-11-25 Seiko Epson Corp 画像形成装置
JPH05232792A (ja) * 1992-02-20 1993-09-10 Canon Inc 現像装置
JPH06258928A (ja) * 1993-03-04 1994-09-16 Toshiba Corp 電子写真装置
US5506665A (en) * 1994-05-12 1996-04-09 Brother Kogyo Kabushiki Kaisha Developing device having detachable toner box for use in image recording apparatus
JPH0815893A (ja) * 1994-06-29 1996-01-19 Mita Ind Co Ltd 接触現像方法
US5530537A (en) * 1994-09-15 1996-06-25 Xerox Corporation Biased foam roll cleaner

Also Published As

Publication number Publication date
DE69627460T2 (de) 2004-03-11
EP0778503B1 (de) 2003-04-16
EP0778503A3 (de) 1999-05-12
EP0778503A2 (de) 1997-06-11
US5752146A (en) 1998-05-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition