FR2327581A1 - Unite de transfert d'image pour des machines de reprographie par voie electrophotographique - Google Patents

Unite de transfert d'image pour des machines de reprographie par voie electrophotographique

Info

Publication number
FR2327581A1
FR2327581A1 FR7630077A FR7630077A FR2327581A1 FR 2327581 A1 FR2327581 A1 FR 2327581A1 FR 7630077 A FR7630077 A FR 7630077A FR 7630077 A FR7630077 A FR 7630077A FR 2327581 A1 FR2327581 A1 FR 2327581A1
Authority
FR
France
Prior art keywords
reprography
electrophotographic
machines
transfer unit
image transfer
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.)
Granted
Application number
FR7630077A
Other languages
English (en)
Other versions
FR2327581B1 (fr
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2327581A1 publication Critical patent/FR2327581A1/fr
Application granted granted Critical
Publication of FR2327581B1 publication Critical patent/FR2327581B1/fr
Granted 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • G03G15/168—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer with means for conditioning the transfer element, e.g. cleaning
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/16—Transferring device, details
    • G03G2215/1647—Cleaning of transfer member
    • G03G2215/1652—Cleaning of transfer member of transfer roll

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
FR7630077A 1975-10-07 1976-10-06 Unite de transfert d'image pour des machines de reprographie par voie electrophotographique Granted FR2327581A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12095075A JPS5245344A (en) 1975-10-07 1975-10-07 Transfer device for electrophotographic copying machine

Publications (2)

Publication Number Publication Date
FR2327581A1 true FR2327581A1 (fr) 1977-05-06
FR2327581B1 FR2327581B1 (fr) 1982-09-10

Family

ID=14798977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630077A Granted FR2327581A1 (fr) 1975-10-07 1976-10-06 Unite de transfert d'image pour des machines de reprographie par voie electrophotographique

Country Status (5)

Country Link
JP (1) JPS5245344A (fr)
CA (1) CA1084770A (fr)
DE (1) DE2645379C3 (fr)
FR (1) FR2327581A1 (fr)
GB (1) GB1552483A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142673A (en) * 1981-02-27 1982-09-03 Sharp Corp Cleaning method
JPS5834476A (ja) * 1981-08-24 1983-02-28 Konishiroku Photo Ind Co Ltd 現像剤クリ−ニング装置
US4490033A (en) * 1983-04-28 1984-12-25 Xerox Corporation Reproducing apparatus with scrolled imaging web
US10372071B2 (en) 2016-08-30 2019-08-06 Canon Kabushiki Kaisha Image forming apparatus
JP2018036625A (ja) * 2016-08-30 2018-03-08 キヤノン株式会社 画像形成装置
WO2018042893A1 (fr) * 2016-08-30 2018-03-08 キヤノン株式会社 Dispositif de formation d'image

Also Published As

Publication number Publication date
DE2645379A1 (de) 1977-04-14
JPS5245344A (en) 1977-04-09
CA1084770A (fr) 1980-09-02
GB1552483A (en) 1979-09-12
FR2327581B1 (fr) 1982-09-10
DE2645379B2 (de) 1978-11-16
DE2645379C3 (de) 1979-07-19

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