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JPS5762064A - Image recorder - Google Patents

Image recorder

Info

Publication number
JPS5762064A
JPS5762064A JP55138006A JP13800680A JPS5762064A JP S5762064 A JPS5762064 A JP S5762064A JP 55138006 A JP55138006 A JP 55138006A JP 13800680 A JP13800680 A JP 13800680A JP S5762064 A JPS5762064 A JP S5762064A
Authority
JP
Japan
Prior art keywords
paper
image
guide member
roller
disorder
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
JP55138006A
Other languages
Japanese (ja)
Inventor
Michiro Shigenobu
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP55138006A priority Critical patent/JPS5762064A/en
Publication of JPS5762064A publication Critical patent/JPS5762064A/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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)

Abstract

PURPOSE:To prevent a scatter of an image at a guide member which receives a image supporting material from a carriage belt, by providing a self-discharge type electrostatics discharging means whose volume resistance is greater than the surface resistance. CONSTITUTION:A toner image on a photosensitive drum 17 is transferred to paper 3 and then carried electrically on the paper 3 as an unfixed image. The paper 3 carrying the unifixed image is carried in close contact with a carriage belt 15 by positive charge 5 on the reverse surface of the paper 3, received by a plate-like guide member 2 and then guided to a fixing member 1. Between the belt 15 and guide member 2, a roller 18 whose volume resistivity is greater than the surface resistivity is arranged to discharge unnecessary positive charge on the reverse surface of the paper through the surface layer of the roller 18 when the paper 3 passes over the turning roller 18. Consequently, any electric-field variation which may cause the disorder of the toner image does not occur, so that no disorder of the image occurs.
JP55138006A 1980-10-02 1980-10-02 Image recorder Pending JPS5762064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55138006A JPS5762064A (en) 1980-10-02 1980-10-02 Image recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55138006A JPS5762064A (en) 1980-10-02 1980-10-02 Image recorder

Publications (1)

Publication Number Publication Date
JPS5762064A true JPS5762064A (en) 1982-04-14

Family

ID=15211851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55138006A Pending JPS5762064A (en) 1980-10-02 1980-10-02 Image recorder

Country Status (1)

Country Link
JP (1) JPS5762064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159866A (en) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd Preventing device of image blurring
JPS6276368U (en) * 1985-10-31 1987-05-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60159866A (en) * 1984-01-31 1985-08-21 Matsushita Electric Ind Co Ltd Preventing device of image blurring
JPS6276368U (en) * 1985-10-31 1987-05-15

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