DE69022090D1 - Bilderzeugungsgerät. - Google Patents

Bilderzeugungsgerät.

Info

Publication number
DE69022090D1
DE69022090D1 DE69022090T DE69022090T DE69022090D1 DE 69022090 D1 DE69022090 D1 DE 69022090D1 DE 69022090 T DE69022090 T DE 69022090T DE 69022090 T DE69022090 T DE 69022090T DE 69022090 D1 DE69022090 D1 DE 69022090D1
Authority
DE
Germany
Prior art keywords
imaging device
imaging
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
DE69022090T
Other languages
English (en)
Other versions
DE69022090T2 (de
Inventor
Masahiro C O Intellectu Hosoya
Mitsunaga C O Intellectu Saito
Shuitsu C O Intellectual Sato
Mitsuharu C O Patent Depa Endo
Yukio C O Patent Depa Futamata
Yoshimitsu C O Patent D Ohtaka
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.)
Toshiba Corp
Toshiba TEC Corp
Original Assignee
Toshiba Corp
Tokyo Electric Co 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 JP1081921A external-priority patent/JP2647192B2/ja
Priority claimed from JP1266815A external-priority patent/JP2635780B2/ja
Application filed by Toshiba Corp, Tokyo Electric Co Ltd filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69022090D1 publication Critical patent/DE69022090D1/de
Publication of DE69022090T2 publication Critical patent/DE69022090T2/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
    • 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
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0064—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using the developing unit, e.g. cleanerless or multi-cycle apparatus
    • 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
    • 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
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
DE69022090T 1989-03-31 1990-03-30 Bilderzeugungsgerät. Expired - Lifetime DE69022090T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1081921A JP2647192B2 (ja) 1989-03-31 1989-03-31 記録装置
JP1266815A JP2635780B2 (ja) 1989-10-13 1989-10-13 画像形成装置

Publications (2)

Publication Number Publication Date
DE69022090D1 true DE69022090D1 (de) 1995-10-12
DE69022090T2 DE69022090T2 (de) 1996-03-28

Family

ID=26422901

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022090T Expired - Lifetime DE69022090T2 (de) 1989-03-31 1990-03-30 Bilderzeugungsgerät.

Country Status (4)

Country Link
US (1) US5066982A (de)
EP (1) EP0390599B1 (de)
KR (1) KR930005907B1 (de)
DE (1) DE69022090T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737670A (en) * 1990-05-12 1998-04-07 Minolta Co., Ltd. Forming method and apparatus
US5200789A (en) * 1990-11-13 1993-04-06 Murata Kikai Kabushiki Kaisha Method and apparatus for cleanerless image forming
JPH056088A (ja) * 1991-02-15 1993-01-14 Toshiba Corp 静電記録装置
JP2997555B2 (ja) * 1991-02-27 2000-01-11 株式会社東芝 画像形成装置
JP2665408B2 (ja) * 1991-04-10 1997-10-22 株式会社テック 接触帯電方法
JP3085727B2 (ja) * 1991-05-24 2000-09-11 株式会社東芝 現像装置
JPH0750337B2 (ja) * 1991-06-25 1995-05-31 村田機械株式会社 クリーナレス画像形成方法
JP3074037B2 (ja) * 1991-06-25 2000-08-07 株式会社東芝 画像形成方法
JP2619154B2 (ja) * 1991-06-28 1997-06-11 株式会社東芝 画像形成装置
JP3002580B2 (ja) * 1991-10-21 2000-01-24 東芝テック株式会社 記録装置
JPH05346751A (ja) 1992-06-16 1993-12-27 Fujitsu Ltd 画像形成装置
JPH06258928A (ja) * 1993-03-04 1994-09-16 Toshiba Corp 電子写真装置
JPH0784456A (ja) * 1993-06-24 1995-03-31 Fujitsu Ltd 画像形成方法及びその装置
JPH07114311A (ja) * 1993-10-15 1995-05-02 Fujitsu Ltd 画像形成装置
JP3113803B2 (ja) * 1994-11-08 2000-12-04 東芝テック株式会社 画像形成装置
JPH08166750A (ja) * 1994-12-13 1996-06-25 Hitachi Ltd 画像形成装置
JPH0980998A (ja) * 1995-09-13 1997-03-28 Tec Corp 画像形成装置
US5940661A (en) * 1997-02-13 1999-08-17 Minolta Co Ltd Image forming apparatus with a charging member which removes smears on an image forming member
JPH115364A (ja) * 1997-04-24 1999-01-12 Tec Corp ノンインパクト記録方法
US6421512B2 (en) * 1999-12-28 2002-07-16 Canon Kabushiki Kaisha Image forming apparatus with image bearing member charger that reduces the amount of toner electric charge
JP3619136B2 (ja) * 2000-09-25 2005-02-09 キヤノン株式会社 画像形成装置
JP2003076215A (ja) * 2001-09-04 2003-03-14 Canon Inc 画像形成装置
JP2003156971A (ja) * 2001-09-04 2003-05-30 Canon Inc 画像形成装置
CN1405642A (zh) * 2001-09-14 2003-03-26 精工爱普生株式会社 图象形成装置
EP2244129B1 (de) * 2002-10-02 2012-07-18 Canon Kabushiki Kaisha Feine Silica-Partikel, Toner, Zweikomponentenentwickler und Bilderzeugungsverfahren

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617123A (en) * 1969-02-06 1971-11-02 Xerox Corp Xerographic cleaning apparatus
JPS53129642A (en) * 1977-04-19 1978-11-11 Ricoh Co Ltd Electrophotographic apparatus
JPS5588088A (en) * 1978-12-27 1980-07-03 Fuji Xerox Co Ltd Photoreceptor cleaning method in electrophotographic method
US4265998A (en) * 1979-11-13 1981-05-05 International Business Machines Corporation Electrophotographic photoreceptive background areas cleaned by backcharge process
US4443095A (en) * 1982-05-03 1984-04-17 Ricoh Company, Ltd. Image transfer and sheet separation apparatus for electrophotographic system
JPS5933470A (ja) * 1982-08-19 1984-02-23 Fuji Xerox Co Ltd 現像兼クリ−ニング装置
CA1214502A (en) * 1982-11-01 1986-11-25 Lloyd F. Bean Cleaning method and apparatus for a xerographic reproducing apparatus
JPH0677166B2 (ja) * 1983-01-20 1994-09-28 株式会社東芝 画像形成装置
US4571066A (en) * 1983-07-25 1986-02-18 Ricoh Company, Ltd. Electrophotographic copying apparatus including method of formation of toner transport grid used as a part of drum cleaning system
JPS61282875A (ja) * 1985-06-10 1986-12-13 Konishiroku Photo Ind Co Ltd 磁気ブラシクリ−ニング装置
US4769676A (en) * 1986-03-04 1988-09-06 Kabushiki Kaisha Toshiba Image forming apparatus including means for removing residual toner
JPS62203182A (ja) * 1986-03-04 1987-09-07 Toshiba Corp 画像形成装置
JP2675554B2 (ja) * 1987-08-21 1997-11-12 株式会社東芝 画像形成装置
JP2996666B2 (ja) * 1989-02-13 2000-01-11 株式会社東芝 画像形成装置
JP2633691B2 (ja) * 1989-07-31 1997-07-23 株式会社東芝 画像形成装置

Also Published As

Publication number Publication date
US5066982A (en) 1991-11-19
EP0390599A3 (de) 1992-08-05
EP0390599A2 (de) 1990-10-03
EP0390599B1 (de) 1995-09-06
DE69022090T2 (de) 1996-03-28
KR900014958A (ko) 1990-10-25
KR930005907B1 (ko) 1993-06-25

Similar Documents

Publication Publication Date Title
DE69015080D1 (de) Bilderzeugungsgerät.
DE69020770D1 (de) Bilderzeugungsgerät.
DE69005207D1 (de) Bilderzeugungsgerät.
DE69006923D1 (de) Bilderzeugunsgerät.
DE69011966D1 (de) Bilderzeugungsgerät.
DE68911731D1 (de) Bilderzeugungsgerät.
DE69018562D1 (de) Bilderzeugungsgerät.
DE69008772D1 (de) Bilderzeugungsgerät.
DE69004896D1 (de) Bilderzeugungsgerät.
DE69022090D1 (de) Bilderzeugungsgerät.
DE69006283D1 (de) Bilderzeugungsgerät.
DE69017097D1 (de) Bilderzeugungsgerät.
DE68912908D1 (de) Bildererzeugungsgerät.
DE69015719D1 (de) Bilderzeugungsgerät.
DE69018699D1 (de) Bilderzeugungsgerät.
DE69019016D1 (de) Bilderzeugungsgerät.
DE68913454D1 (de) Bilderzeugungsgerät.
DE69009245D1 (de) Bilderzeugungsgerät.
DE69020961D1 (de) Bilderzeugungsgerät.
DE69013804D1 (de) Bilderzeugungsgerät.
DE69010710D1 (de) Bilderzeugungsgerät.
DE69021897D1 (de) Bilderzeugungsgerät.
DE69022794D1 (de) Bilderzeugungsgerät.
DE68913432D1 (de) Bilderzeugungsgerät.
DE69014468D1 (de) Bilderzeugungsgerät.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition