MX9701129A - Aparato para eliminar particulas triboelectricas cargadas negativamente, de una superficie y metodo para limpiar tales particulas. - Google Patents

Aparato para eliminar particulas triboelectricas cargadas negativamente, de una superficie y metodo para limpiar tales particulas.

Info

Publication number
MX9701129A
MX9701129A MX9701129A MX9701129A MX9701129A MX 9701129 A MX9701129 A MX 9701129A MX 9701129 A MX9701129 A MX 9701129A MX 9701129 A MX9701129 A MX 9701129A MX 9701129 A MX9701129 A MX 9701129A
Authority
MX
Mexico
Prior art keywords
cleaners
brush
bias polarity
brush bias
triboelectric negative
Prior art date
Application number
MX9701129A
Other languages
English (en)
Other versions
MXPA97001129A (es
Inventor
Nero R Lindblad
Christopher W Curry
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
Publication of MX9701129A publication Critical patent/MX9701129A/es
Publication of MXPA97001129A publication Critical patent/MXPA97001129A/es

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
    • G03G21/0005—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
    • G03G21/0035—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 a brush; Details of cleaning brushes, e.g. fibre density
    • 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

Un aparato para limpiar partículas de pigmento orgánico triboeléctricas negativas, de la superficie fotorreceptora sin la necesidad de un corotron de prelimpieza. Para eliminar las partículas residuales, un primer cepillo de limpieza, en la direccion de movimiento del fotorreceptor, está polarizado negativamente para eliminar el pigmento orgánico positivo (+) y cargar las partículas de pigmento orgánico negativas. Entonces, el segundo cepillo, en la direccion del movimiento del fotorreceptor, es polarizado positivamente para eliminar las partículas de pigmento orgánico negativo, residuales de la superficie a medida que el segundo cepillo hace contacto con la superficie.
MXPA/A/1997/001129A 1996-03-27 1997-02-13 Aparato para eliminar particulas triboelectricas cargadas negativamente, de una superficie y metodo para limpiar tales particulas MXPA97001129A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08622980 1996-03-27
US08/622,980 US5623721A (en) 1996-03-27 1996-03-27 Brush bias polarity for dual ESB cleaners without preclean corotron for triboeletric negative toners

Publications (2)

Publication Number Publication Date
MX9701129A true MX9701129A (es) 1997-09-30
MXPA97001129A MXPA97001129A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
CA2192118A1 (en) 1997-09-27
CA2192118C (en) 2001-08-07
EP0798610A1 (en) 1997-10-01
DE69723339D1 (de) 2003-08-14
ES2202545T3 (es) 2004-04-01
JPH1010942A (ja) 1998-01-16
BR9701477A (pt) 1998-06-30
DE69723339T2 (de) 2004-02-05
EP0798610B1 (en) 2003-07-09
US5623721A (en) 1997-04-22

Similar Documents

Publication Publication Date Title
EP0919884A3 (en) Image forming apparatus
CA2192118A1 (en) Brush bias polarity for dual esb cleaners without preclean corotron for triboelectric negative toners
CA2192130A1 (en) Correct brush bias polarity for single and dual esb cleaners with triboelectric negative toners
EP0797129A3 (en) Method of cleaning a contact charger of an electrophotographic apparatus
JPH01295289A (ja) 電子写真装置のクリーニング装置
US5500969A (en) Dual polarity commutated roll elctrostatic cleaner with acoustic transfer assist
CA2229167C (en) Single brush cleaner with collection roll and ultrasonic cleaning assist
JPH01149079A (ja) 転写装置
GB1482037A (en) Apparatus for and a method of photoconductor cleaning in a xerographic copier
US5381218A (en) Conductive cleaning brush belt and detoning thereof
JPS62215283A (ja) 複写機のクリ−ニング装置
EP0655660A3 (en) An image forming apparatus
JPS54155840A (en) Developing method in two color electrophotographic copier
JPS6333158B2 (es)
JPS6022170A (ja) 電子写真複写機のクリ−ニング装置
JPS60170879A (ja) 静電式ブラシクリ−ニング装置
JPS5588088A (en) Photoreceptor cleaning method in electrophotographic method
JPS5555376A (en) Toner image cleaner
JPS62211681A (ja) 現像兼クリ−ニング装置
JPS5779980A (en) Magnetic brush cleaning device
JPS5424640A (en) Cleaning device of transfer type electrophotographic apparatus
JPS5794770A (en) Cleaning method of electrophotographic photoreceptor
JPS57204075A (en) Method and device for magnetic brush cleaning
JP2592248B2 (ja) 感光体のクリーニング装置
CA2128977A1 (en) Preconditioning of Photoreceptor and Cleaner Brush