CA2049742A1 - Appareil de developpement - Google Patents

Appareil de developpement

Info

Publication number
CA2049742A1
CA2049742A1 CA 2049742 CA2049742A CA2049742A1 CA 2049742 A1 CA2049742 A1 CA 2049742A1 CA 2049742 CA2049742 CA 2049742 CA 2049742 A CA2049742 A CA 2049742A CA 2049742 A1 CA2049742 A1 CA 2049742A1
Authority
CA
Canada
Prior art keywords
latent image
charging
potential
transporting
donor roller
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.)
Abandoned
Application number
CA 2049742
Other languages
English (en)
Inventor
Michael D. Thompson
William H. Wayman
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
Publication of CA2049742A1 publication Critical patent/CA2049742A1/fr
Abandoned 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
    • G03G15/0812—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 developer regulating means, e.g. structure of doctor blade
CA 2049742 1990-10-22 1991-08-23 Appareil de developpement Abandoned CA2049742A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60108890A 1990-10-22 1990-10-22
US601088 1990-10-22

Publications (1)

Publication Number Publication Date
CA2049742A1 true CA2049742A1 (fr) 1992-04-23

Family

ID=24406180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2049742 Abandoned CA2049742A1 (fr) 1990-10-22 1991-08-23 Appareil de developpement

Country Status (3)

Country Link
EP (1) EP0482867A3 (fr)
JP (1) JPH04260074A (fr)
CA (1) CA2049742A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0843234B1 (fr) * 1992-06-30 2002-08-14 Sharp Kabushiki Kaisha Dispositif de développement
US5307124A (en) * 1992-11-20 1994-04-26 Eastman Kodak Company Development method and apparatus including toner pre-charging capability
JPH08220875A (ja) * 1995-02-20 1996-08-30 Tec Corp 現像装置
DE19819390A1 (de) * 1997-07-03 1999-01-07 Heidelberger Druckmasch Ag Einkomponenten-Entwicklungsstation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53113551A (en) * 1977-03-15 1978-10-04 Fuji Photo Film Co Ltd Developing device
JPS5543562A (en) * 1978-09-22 1980-03-27 Ricoh Co Ltd Developing method
JPS58129445A (ja) * 1982-01-28 1983-08-02 Toshiba Corp 複写装置
JPS59220771A (ja) * 1983-05-31 1984-12-12 Canon Inc 複写機兼用プリンタ−
JPS60103371A (ja) * 1983-11-11 1985-06-07 Fuji Xerox Co Ltd 電子複写機の現像装置
US4707115A (en) * 1986-08-28 1987-11-17 Xerox Corporation Device for cleaning a charging member
JPH01144075A (ja) * 1987-11-30 1989-06-06 Mita Ind Co Ltd 現像装置

Also Published As

Publication number Publication date
JPH04260074A (ja) 1992-09-16
EP0482867A3 (en) 1992-11-19
EP0482867A2 (fr) 1992-04-29

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead