JPS6321964U - - Google Patents

Info

Publication number
JPS6321964U
JPS6321964U JP11459686U JP11459686U JPS6321964U JP S6321964 U JPS6321964 U JP S6321964U JP 11459686 U JP11459686 U JP 11459686U JP 11459686 U JP11459686 U JP 11459686U JP S6321964 U JPS6321964 U JP S6321964U
Authority
JP
Japan
Prior art keywords
fixing device
copying machine
pressure roll
roll
charge
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
JP11459686U
Other languages
English (en)
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 filed Critical
Priority to JP11459686U priority Critical patent/JPS6321964U/ja
Publication of JPS6321964U publication Critical patent/JPS6321964U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fixing For Electrophotography (AREA)

Description

【図面の簡単な説明】
第1図は本考案を適用した定着装置の実施例を
あらわす概略構成図、第2図は従来例をあらわす
概略構成図、第3図は従来例のトナーオフセツト
を生じるメカニズムをあらわす概略構成図、第4
図は本考案の実施例におけるトナーオフセツトを
防止するメカニズムをあらわす概略構成図である
。 1…熱ロール、2…加圧ロール、3…入口シユ
ート、4…出口シユート、5…剥離ブレード、6
…フインガー、14…プラス電荷供給ロール(プ
ラス電荷供給手段)。

Claims (1)

    【実用新案登録請求の範囲】
  1. プラス電荷トナーを使用した複写機の定着装置
    において、熱ロールと加圧ロールを互いに摩擦接
    触させて回転自在に設け、少なくとも加圧ロール
    の表面をプラスに帯電させるプラス電荷供給手段
    を設けたことを特徴とする複写機の定着装置。
JP11459686U 1986-07-28 1986-07-28 Pending JPS6321964U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11459686U JPS6321964U (ja) 1986-07-28 1986-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11459686U JPS6321964U (ja) 1986-07-28 1986-07-28

Publications (1)

Publication Number Publication Date
JPS6321964U true JPS6321964U (ja) 1988-02-13

Family

ID=30997485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11459686U Pending JPS6321964U (ja) 1986-07-28 1986-07-28

Country Status (1)

Country Link
JP (1) JPS6321964U (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555374A (en) * 1978-10-20 1980-04-23 Fuji Xerox Co Ltd Fixing method of copying machine
JPS5596970A (en) * 1979-01-19 1980-07-23 Dainippon Ink & Chem Inc Roller type fixing device in electrophotographic copier
JPS59152473A (ja) * 1983-02-21 1984-08-31 Canon Inc 定着装置
JPS59180571A (ja) * 1983-03-31 1984-10-13 Canon Inc 画像形成装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5555374A (en) * 1978-10-20 1980-04-23 Fuji Xerox Co Ltd Fixing method of copying machine
JPS5596970A (en) * 1979-01-19 1980-07-23 Dainippon Ink & Chem Inc Roller type fixing device in electrophotographic copier
JPS59152473A (ja) * 1983-02-21 1984-08-31 Canon Inc 定着装置
JPS59180571A (ja) * 1983-03-31 1984-10-13 Canon Inc 画像形成装置

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