DE69202604D1 - Entwicklungseinheit für elektronisches Druckgerät. - Google Patents

Entwicklungseinheit für elektronisches Druckgerät.

Info

Publication number
DE69202604D1
DE69202604D1 DE69202604T DE69202604T DE69202604D1 DE 69202604 D1 DE69202604 D1 DE 69202604D1 DE 69202604 T DE69202604 T DE 69202604T DE 69202604 T DE69202604 T DE 69202604T DE 69202604 D1 DE69202604 D1 DE 69202604D1
Authority
DE
Germany
Prior art keywords
development unit
pressure equipment
electronic pressure
electronic
equipment
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
DE69202604T
Other languages
English (en)
Other versions
DE69202604T2 (de
Inventor
Tetsuya Fujimoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE69202604D1 publication Critical patent/DE69202604D1/de
Publication of DE69202604T2 publication Critical patent/DE69202604T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
DE69202604T 1991-03-29 1992-03-26 Entwicklungseinheit für elektronisches Druckgerät. Expired - Fee Related DE69202604T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3065134A JP2582948B2 (ja) 1991-03-29 1991-03-29 現像器

Publications (2)

Publication Number Publication Date
DE69202604D1 true DE69202604D1 (de) 1995-06-29
DE69202604T2 DE69202604T2 (de) 1995-09-28

Family

ID=13278106

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202604T Expired - Fee Related DE69202604T2 (de) 1991-03-29 1992-03-26 Entwicklungseinheit für elektronisches Druckgerät.

Country Status (5)

Country Link
US (1) US5233390A (de)
EP (1) EP0506047B1 (de)
JP (1) JP2582948B2 (de)
CA (1) CA2064289C (de)
DE (1) DE69202604T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243096C2 (de) * 1991-12-20 1997-07-17 Fujitsu Ltd Entwicklungsvorrichtung zur Verwendung eines Zwei-Komponenten-Entwicklers
JPH11143226A (ja) * 1997-11-11 1999-05-28 Canon Inc プロセスカートリッジ及び現像装置
US6088564A (en) * 1999-08-13 2000-07-11 Xerox Corporation Translating tribocharging blade
US6078771A (en) * 1999-09-22 2000-06-20 Lexmark International, Inc. Low friction doctor blade
US6697594B1 (en) 2002-09-13 2004-02-24 Lexmark International, Inc. Doctor blade support for an image forming apparatus
KR100555751B1 (ko) * 2004-01-05 2006-03-03 삼성전자주식회사 화상형성장치의 프로세스 카트리지
US6990308B1 (en) 2004-12-14 2006-01-24 Lexmark International, Inc. Image forming device, print cartridge and doctor blade assembly that reduce vibrations at doctoring media nip
US7424253B2 (en) * 2005-08-22 2008-09-09 Lexmark International, Inc. Toner metering device
JP2011242757A (ja) * 2010-04-20 2011-12-01 Canon Inc 規制部材、クリーニング部材、現像装置、クリーニング装置、プロセスカートリッジ、及び画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55151673A (en) * 1979-05-17 1980-11-26 Canon Inc Developing device
JPS564168A (en) * 1979-06-22 1981-01-17 Canon Inc Powder developing device in image forming device
JPS5726880A (en) * 1980-07-24 1982-02-13 Fuji Xerox Co Ltd Method for positioning developing device of copying machine
JPS5857152A (ja) * 1981-10-01 1983-04-05 Canon Inc 現像装置
JPS6078467A (ja) * 1983-10-05 1985-05-04 Ricoh Co Ltd 現像装置
JP2819583B2 (ja) * 1989-02-10 1998-10-30 ミノルタ株式会社 現像装置
JPH03148677A (ja) * 1989-11-06 1991-06-25 Ricoh Co Ltd 画像形成装置の現像装置
JP2921913B2 (ja) * 1990-04-13 1999-07-19 旭光学工業株式会社 電子写真法に於る現像装置のドクターギャップ調整方法及びその調整構造

Also Published As

Publication number Publication date
JP2582948B2 (ja) 1997-02-19
DE69202604T2 (de) 1995-09-28
US5233390A (en) 1993-08-03
CA2064289C (en) 1998-09-29
CA2064289A1 (en) 1992-09-30
EP0506047B1 (de) 1995-05-24
EP0506047A2 (de) 1992-09-30
JPH04301635A (ja) 1992-10-26
EP0506047A3 (en) 1992-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee