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JPS62149058U - - Google Patents

Info

Publication number
JPS62149058U
JPS62149058U JP3790786U JP3790786U JPS62149058U JP S62149058 U JPS62149058 U JP S62149058U JP 3790786 U JP3790786 U JP 3790786U JP 3790786 U JP3790786 U JP 3790786U JP S62149058 U JPS62149058 U JP S62149058U
Authority
JP
Japan
Prior art keywords
current voltage
photoreceptor
polarity conversion
electrophotographic apparatus
corona charger
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
JP3790786U
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 JP3790786U priority Critical patent/JPS62149058U/ja
Publication of JPS62149058U publication Critical patent/JPS62149058U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は電子写真装置の構成図、第２図は感光
体の表面電位変化を示す説明図、第３図は極性変
換前後の感光体の電位とトナー電荷量を示すグラ
フである。 １…感光体ドラム、２…第１次帯電器、３…第
２次帯電器、４…露光部、５…第１の現像器、６
…ポストランプ、７…第２の現像器、８…極性変
換コロナ帯電器、１０…負トナー、１１…正トナ
ー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 感光体上に形成された正及び負のトナー像を同
    時に転写する電子写真装置において、直流電圧に
    交流電圧を重畳して印加したことを特徴とする極
    性変換コロナ帯電器。
JP3790786U 1986-03-14 1986-03-14 Pending JPS62149058U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3790786U JPS62149058U (ja) 1986-03-14 1986-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3790786U JPS62149058U (ja) 1986-03-14 1986-03-14

Publications (1)

Publication Number Publication Date
JPS62149058U true JPS62149058U (ja) 1987-09-21

Family

ID=30849653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3790786U Pending JPS62149058U (ja) 1986-03-14 1986-03-14

Country Status (1)

Country Link
JP (1) JPS62149058U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695276A (en) * 1979-12-28 1981-08-01 Ricoh Co Ltd Visible image transferring method
JPS6095471A (ja) * 1983-10-28 1985-05-28 Ricoh Co Ltd 転写装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695276A (en) * 1979-12-28 1981-08-01 Ricoh Co Ltd Visible image transferring method
JPS6095471A (ja) * 1983-10-28 1985-05-28 Ricoh Co Ltd 転写装置

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