DE69917954D1 - Entwicklungsvorrichtung, die einen Einkomponenten-Toner verwendet - Google Patents

Entwicklungsvorrichtung, die einen Einkomponenten-Toner verwendet

Info

Publication number
DE69917954D1
DE69917954D1 DE69917954T DE69917954T DE69917954D1 DE 69917954 D1 DE69917954 D1 DE 69917954D1 DE 69917954 T DE69917954 T DE 69917954T DE 69917954 T DE69917954 T DE 69917954T DE 69917954 D1 DE69917954 D1 DE 69917954D1
Authority
DE
Germany
Prior art keywords
developing device
component toner
toner
component
developing
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
DE69917954T
Other languages
English (en)
Other versions
DE69917954T2 (de
Inventor
Tadashi Iwamatsu
Kazuhiro Matsuyama
Toshihiko Takaya
Atsushi Inoue
Masanori Yamada
Nobuyuki Azuma
Takayuki Yamanaka
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.)
Sharp Corp
Original Assignee
Sharp 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
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69917954D1 publication Critical patent/DE69917954D1/de
Publication of DE69917954T2 publication Critical patent/DE69917954T2/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
    • 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
    • G03G15/0818—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 structure of the donor member, e.g. surface properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
DE69917954T 1998-02-26 1999-02-24 Entwicklungsvorrichtung, die einen Einkomponenten-Toner verwendet Expired - Lifetime DE69917954T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4503998 1998-02-26
JP04503998A JP3749372B2 (ja) 1998-02-26 1998-02-26 一成分トナーの現像装置

Publications (2)

Publication Number Publication Date
DE69917954D1 true DE69917954D1 (de) 2004-07-22
DE69917954T2 DE69917954T2 (de) 2005-06-30

Family

ID=12708228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917954T Expired - Lifetime DE69917954T2 (de) 1998-02-26 1999-02-24 Entwicklungsvorrichtung, die einen Einkomponenten-Toner verwendet

Country Status (5)

Country Link
US (1) US6154627A (de)
EP (1) EP0939349B1 (de)
JP (1) JP3749372B2 (de)
CN (1) CN1120997C (de)
DE (1) DE69917954T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000010404A (ja) * 1998-06-22 2000-01-14 Sharp Corp 現像装置
JP3919381B2 (ja) * 1999-05-14 2007-05-23 キヤノン株式会社 現像装置、現像カートリッジ、プロセスカートリッジおよび画像形成装置
JP2001117267A (ja) * 1999-10-20 2001-04-27 Fujitsu Ltd 非磁性一成分現像剤及びこの現像剤を用いた現像装置
JP2001337521A (ja) * 2000-05-26 2001-12-07 Fujitsu Ltd 現像装置及び現像方法、並びに、画像形成装置
JP2002040799A (ja) * 2000-07-27 2002-02-06 Ricoh Co Ltd 現像ロール及びそれを有する現像装置
JP2004117509A (ja) * 2002-09-24 2004-04-15 Canon Inc 画像形成装置
JP2005173485A (ja) * 2003-12-15 2005-06-30 Canon Inc 現像装置、プロセスカートリッジ及び画像形成装置
JP4649966B2 (ja) * 2004-11-30 2011-03-16 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
JP4642451B2 (ja) * 2004-12-08 2011-03-02 株式会社リコー 接触抵抗値測定方法
US7221889B2 (en) * 2005-03-10 2007-05-22 Hewlett-Packard Development Company, L.P. Replaceable developer roller
JP4639879B2 (ja) * 2005-03-18 2011-02-23 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
JP4747767B2 (ja) * 2005-09-30 2011-08-17 カシオ電子工業株式会社 現像装置
JP4890099B2 (ja) * 2006-05-23 2012-03-07 株式会社リコー 現像装置、プロセスカートリッジ及び画像形成装置
US7734205B2 (en) * 2007-06-27 2010-06-08 Canon Kabushiki Kaisha Image forming apparatus
US20130136508A1 (en) * 2011-11-30 2013-05-30 Shuuichi Nakagawa Developing apparatus, image forming apparatus and process cartridge
JP7500221B2 (ja) * 2020-02-26 2024-06-17 キヤノン株式会社 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
JPS5764254A (en) * 1980-10-07 1982-04-19 Ricoh Co Ltd Developing method of electrostatic latent image
GB2120960B (en) * 1982-05-31 1986-10-01 Ricoh Kk Developer device
US4994319A (en) * 1987-05-30 1991-02-19 Ricoh Company, Ltd. Member for developing electrostatic latent images
JP2862544B2 (ja) * 1988-09-30 1999-03-03 株式会社東芝 現像方法
DE69015403T2 (de) * 1989-03-31 1995-07-13 Tokyo Electric Co Ltd Entwicklungsverfahren und -gerät.
JP2809794B2 (ja) * 1989-06-30 1998-10-15 株式会社東芝 現像方法
JP3219508B2 (ja) * 1992-12-25 2001-10-15 キヤノン株式会社 現像装置
JPH06324558A (ja) * 1993-05-13 1994-11-25 Fujitsu Ltd 画像形成装置
US5893014A (en) * 1997-05-08 1999-04-06 Minolta Co., Ltd. Developing device and developer carrying member
JPH10307472A (ja) * 1997-05-08 1998-11-17 Minolta Co Ltd 現像装置
EP0887239B1 (de) 1997-06-24 2002-11-13 Toyoda Gosei Co., Ltd. Lenkrad mit einem Luftsackmodul

Also Published As

Publication number Publication date
JP3749372B2 (ja) 2006-02-22
EP0939349A3 (de) 2000-11-02
DE69917954T2 (de) 2005-06-30
EP0939349A2 (de) 1999-09-01
US6154627A (en) 2000-11-28
EP0939349B1 (de) 2004-06-16
JPH11242382A (ja) 1999-09-07
CN1120997C (zh) 2003-09-10
CN1233787A (zh) 1999-11-03

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Legal Events

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