ES2181990T3 - Polaridad correcta para la polarizacion de cepillos en sistemas de limpieza con cepillo electrostatico doble para toner tribioelectricamente negativo. - Google Patents

Polaridad correcta para la polarizacion de cepillos en sistemas de limpieza con cepillo electrostatico doble para toner tribioelectricamente negativo.

Info

Publication number
ES2181990T3
ES2181990T3 ES97301668T ES97301668T ES2181990T3 ES 2181990 T3 ES2181990 T3 ES 2181990T3 ES 97301668 T ES97301668 T ES 97301668T ES 97301668 T ES97301668 T ES 97301668T ES 2181990 T3 ES2181990 T3 ES 2181990T3
Authority
ES
Spain
Prior art keywords
negative
polarization
toner
brushes
brush
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
ES97301668T
Other languages
English (en)
Inventor
Nero R Lindblad
Christopher W Curry
Darryl L Pozzanghera
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of ES2181990T3 publication Critical patent/ES2181990T3/es
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
    • G03G21/06—Eliminating residual charges from a reusable imaging member
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)

Abstract

SE DESCRIBE UN METODO Y UN APARATO PARA LIMPIAR PARTICULAS RESIDUALES DE TONER TRIBOELECTRICO, NEGATIVAMENTE CARGADAS (95) DE UNA SUPERFICIE DE UN FOTORRECEPTOR MOVIL (10). UN COROTRON DE PRE-LIMPIEZA (96) QUE TIENE UNA POLARIDAD NEGATIVA APLICA UNA CARGA NEGATIVA A LA SUPERFICIE DEL FOTORRECEPTOR (10). ESTO INCREMENTA LA CARGA NEGATIVA SOBRE LAS PARTICULAS RESIDUALES ANTES DE APLICAR UNA POLARIZACION POSITIVA A LA SUPERFICIE (10) UTILIZANDO DOS CEPILLOS ELECTROSTATICOS (100, 106) EN UN SISTEMA DE LIMPIEZA DOBLE. EL SEGUNDO CEPILLO (106) SE SITUA CORRIENTE ABAJO DEL PRIMER CEPILLO (100) EN LA DIRECCION DEL MOVIMIENTO DE LA SUPERFICIE DEL FOTORRECEPTOR (10) Y ELIMINA TANTO LAS PARTICULAS CARGADAS (95; K) QUE TIENEN CARGA NEGATIVA COMO LAS PARTICULAS CARGADAS (95; L) QUE TIENEN CARGA POSITIVA DESPUES DE SER CONTACTADAS POR EL PRIMER CEPILLO (100).
ES97301668T 1996-03-27 1997-03-12 Polaridad correcta para la polarizacion de cepillos en sistemas de limpieza con cepillo electrostatico doble para toner tribioelectricamente negativo. Expired - Lifetime ES2181990T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/622,978 US5729815A (en) 1996-03-27 1996-03-27 Correct brush bias polarity for single and dual ESB cleaners with triboelectric negative toners

Publications (1)

Publication Number Publication Date
ES2181990T3 true ES2181990T3 (es) 2003-03-01

Family

ID=24496289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97301668T Expired - Lifetime ES2181990T3 (es) 1996-03-27 1997-03-12 Polaridad correcta para la polarizacion de cepillos en sistemas de limpieza con cepillo electrostatico doble para toner tribioelectricamente negativo.

Country Status (7)

Country Link
US (1) US5729815A (es)
EP (1) EP0798612B1 (es)
JP (1) JPH1010943A (es)
BR (1) BR9701476A (es)
CA (1) CA2192130C (es)
DE (1) DE69714804T2 (es)
ES (1) ES2181990T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864741A (en) * 1997-04-17 1999-01-26 Xerox Corporation Single brush cleaner with collection roll and ultrasonic cleaning assist
US5903797A (en) * 1997-08-15 1999-05-11 Xerox Corporation Monitoring cleaning performance to predict cleaner life
US6775512B2 (en) 2002-09-23 2004-08-10 Xerox Corporation Dual electrostatic brush cleaner bias switching for multiple pass cleaning of high density toner inputs
JP4458909B2 (ja) * 2004-04-20 2010-04-28 キヤノン株式会社 画像形成装置
US7305194B2 (en) * 2004-11-30 2007-12-04 Xerox Corporation Xerographic device streak failure recovery
US7471924B2 (en) * 2005-07-25 2008-12-30 Fuji Xerox Co., Ltd. Cleaning unit and image forming apparatus
CN101479668B (zh) * 2006-05-12 2011-12-21 马斯公司 使用粉末标记物品、幅材或片状物的装置和方法
DE102007027268A1 (de) 2007-06-11 2008-12-18 Sandler Ag Filtermedium für die Luft- und Flüssigkeitsfiltration
JP2009300721A (ja) * 2008-06-13 2009-12-24 Konica Minolta Business Technologies Inc 像担持体クリーニング装置およびそれを搭載した画像形成装置
US7907883B2 (en) * 2008-07-18 2011-03-15 Xerox Corporation Method and apparatus for electrostatic brush cleaning in an image production device
JP5605679B2 (ja) * 2010-03-18 2014-10-15 株式会社リコー クリーニング装置および画像形成装置
JP5589736B2 (ja) * 2010-10-06 2014-09-17 株式会社リコー クリーニング装置および画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5876871A (ja) * 1981-10-31 1983-05-10 Ricoh Co Ltd フア−ブラシクリ−ニング装置
US4545669A (en) * 1984-02-21 1985-10-08 Xerox Corporation Low voltage electrophotography with simultaneous photoreceptor charging, exposure and development
JPH0229222B2 (ja) * 1984-10-31 1990-06-28 Fuji Xerox Co Ltd Seidenshikiburashikuriiningusochi
JPS6217782A (ja) * 1985-07-17 1987-01-26 Fuji Xerox Co Ltd 電子写真複写機のフア−ブラシクリ−ニング装置
US5257079A (en) * 1992-09-17 1993-10-26 Xerox Corporation Electrostatic brush cleaner with a secondary cleaner
JPH06130875A (ja) * 1992-10-22 1994-05-13 Ricoh Co Ltd 画像形成装置のクリーニング装置
CA2128977C (en) * 1993-10-22 2000-01-25 Nero R. Lindblad Preconditioning of photoreceptor and cleaner brush

Also Published As

Publication number Publication date
CA2192130C (en) 2001-05-29
JPH1010943A (ja) 1998-01-16
MX9701128A (es) 1997-09-30
DE69714804D1 (de) 2002-09-26
CA2192130A1 (en) 1997-09-27
EP0798612B1 (en) 2002-08-21
EP0798612A1 (en) 1997-10-01
BR9701476A (pt) 1998-06-30
US5729815A (en) 1998-03-17
DE69714804T2 (de) 2002-12-19

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