CH528762A - Electrophotographic copier - Google Patents

Electrophotographic copier

Info

Publication number
CH528762A
CH528762A CH1656971A CH1656971A CH528762A CH 528762 A CH528762 A CH 528762A CH 1656971 A CH1656971 A CH 1656971A CH 1656971 A CH1656971 A CH 1656971A CH 528762 A CH528762 A CH 528762A
Authority
CH
Switzerland
Prior art keywords
electrophotographic copier
copier
electrophotographic
Prior art date
Application number
CH1656971A
Other languages
German (de)
Inventor
A Queener Carl
M Cooper Leon
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH528762A publication Critical patent/CH528762A/en

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
    • 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
    • G03G21/0047—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 electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
    • 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)
CH1656971A 1970-12-01 1971-11-15 Electrophotographic copier CH528762A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9403770A 1970-12-01 1970-12-01
US9426270A 1970-12-02 1970-12-02

Publications (1)

Publication Number Publication Date
CH528762A true CH528762A (en) 1972-09-30

Family

ID=26788231

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1656971A CH528762A (en) 1970-12-01 1971-11-15 Electrophotographic copier

Country Status (4)

Country Link
CH (1) CH528762A (en)
DE (1) DE2157699C3 (en)
GB (1) GB1336660A (en)
NL (1) NL174878C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567237B2 (en) * 1972-11-30 1981-02-17
GB1535398A (en) * 1975-06-13 1978-12-13 Tokyo Shibaura Electric Co Electrostatic copying apparatus
US4396275A (en) * 1980-05-14 1983-08-02 Minolta Camera Kabushiki Kaisha Toner image transfer type electrographic copying machine
US4465360A (en) * 1981-03-31 1984-08-14 Sharp Kabushiki Kaisha Electrophotographic copying machine
DE3910557A1 (en) * 1989-04-01 1990-10-04 Roland Man Druckmasch METHOD FOR OPERATING A PRINTING MACHINE DURING AN ADJUSTMENT PHASE (PRESSURE)
JP2004117597A (en) * 2002-09-24 2004-04-15 Canon Inc Image forming apparatus

Also Published As

Publication number Publication date
DE2157699C3 (en) 1974-09-19
DE2157699B2 (en) 1974-02-28
NL7115877A (en) 1972-06-05
DE2157699A1 (en) 1972-06-15
GB1336660A (en) 1973-11-07
NL174878C (en) 1984-08-16
NL174878B (en) 1984-03-16

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Legal Events

Date Code Title Description
PL Patent ceased