JPS6426878A - Electrostatic transfer device - Google Patents

Electrostatic transfer device

Info

Publication number
JPS6426878A
JPS6426878A JP62182384A JP18238487A JPS6426878A JP S6426878 A JPS6426878 A JP S6426878A JP 62182384 A JP62182384 A JP 62182384A JP 18238487 A JP18238487 A JP 18238487A JP S6426878 A JPS6426878 A JP S6426878A
Authority
JP
Japan
Prior art keywords
discharge
separating electrode
separating
transfer
electrode side
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.)
Pending
Application number
JP62182384A
Other languages
Japanese (ja)
Inventor
Kuniaki Tagawa
Yukio Kato
Yoshihiro Enomoto
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP62182384A priority Critical patent/JPS6426878A/en
Publication of JPS6426878A publication Critical patent/JPS6426878A/en
Pending 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
    • G03G15/6535—Removing a copy sheet form a xerographic drum, band or plate using electrostatic means, e.g. a separating corona

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)

Abstract

PURPOSE:To show stable separating efficiency regardless of the change of circumstances, the type of sheets, moisture content, etc., by providing a separating electrode adjacent to a transfer electrifier through an insulating member and a discharge supporting means supporting the discharge to the separating electrode side. CONSTITUTION:The transfer electrifier is provided with the adjacent separating electrode 16 through the insulating member 15 and the discharge suppressing means is provided which suppresses the discharge to the separating electrode side. As the discharge suppressing means, for example, the insulating member 15 provided at least to the height of a discharge wire 11 from the toner image carrier side of the conductive shield member 10 of the separating electrode side of the transfer electrifier is used, the electric field of the separating electrode side of the transfer electrifier is weakened, the electric field of the toner image carrier side of the separating electrode 16 is relatively strengthened, the destaticization of a transfer material is surely performed and the transfer material is separated. Thus, even when a photosensitive drum whose diameter is small is used, stable separating efficiency is shown regardless of the change of the circumstances, the type of sheets, the moisture content, etc.
JP62182384A 1987-07-23 1987-07-23 Electrostatic transfer device Pending JPS6426878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62182384A JPS6426878A (en) 1987-07-23 1987-07-23 Electrostatic transfer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62182384A JPS6426878A (en) 1987-07-23 1987-07-23 Electrostatic transfer device

Publications (1)

Publication Number Publication Date
JPS6426878A true JPS6426878A (en) 1989-01-30

Family

ID=16117371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62182384A Pending JPS6426878A (en) 1987-07-23 1987-07-23 Electrostatic transfer device

Country Status (1)

Country Link
JP (1) JPS6426878A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382448A2 (en) * 1989-02-08 1990-08-16 Kabushiki Kaisha Toshiba Transfer device
JPH02213879A (en) * 1989-02-14 1990-08-24 Sharp Corp Paper peeling device in electrophotographic device
EP0399500A2 (en) * 1989-05-24 1990-11-28 Mita Industrial Co., Ltd. Image forming apparatus
JPH02149957U (en) * 1989-05-24 1990-12-21
JPH03294884A (en) * 1990-04-13 1991-12-26 Asahi Optical Co Ltd Skew prevention structure for electrophotographic printer
JP2017009761A (en) * 2015-06-19 2017-01-12 キヤノン株式会社 Image forming apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768863A (en) * 1980-10-17 1982-04-27 Canon Inc Corona transfer device
JPS5930154B2 (en) * 1977-11-16 1984-07-25 株式会社東芝 How to decolorize and purify human waste
JPS6073663A (en) * 1983-09-30 1985-04-25 Konishiroku Photo Ind Co Ltd Transferring and separating device
JPS6214182A (en) * 1985-07-12 1987-01-22 Canon Inc Transfer separation device
JPS6250781A (en) * 1985-08-29 1987-03-05 Sharp Corp Transferring and peeling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930154B2 (en) * 1977-11-16 1984-07-25 株式会社東芝 How to decolorize and purify human waste
JPS5768863A (en) * 1980-10-17 1982-04-27 Canon Inc Corona transfer device
JPS6073663A (en) * 1983-09-30 1985-04-25 Konishiroku Photo Ind Co Ltd Transferring and separating device
JPS6214182A (en) * 1985-07-12 1987-01-22 Canon Inc Transfer separation device
JPS6250781A (en) * 1985-08-29 1987-03-05 Sharp Corp Transferring and peeling device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382448A2 (en) * 1989-02-08 1990-08-16 Kabushiki Kaisha Toshiba Transfer device
EP0382448A3 (en) * 1989-02-08 1991-06-12 Kabushiki Kaisha Toshiba Transfer device
JPH02213879A (en) * 1989-02-14 1990-08-24 Sharp Corp Paper peeling device in electrophotographic device
EP0399500A2 (en) * 1989-05-24 1990-11-28 Mita Industrial Co., Ltd. Image forming apparatus
JPH02149957U (en) * 1989-05-24 1990-12-21
JPH03294884A (en) * 1990-04-13 1991-12-26 Asahi Optical Co Ltd Skew prevention structure for electrophotographic printer
JP2017009761A (en) * 2015-06-19 2017-01-12 キヤノン株式会社 Image forming apparatus

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