JPS6299072U - - Google Patents

Info

Publication number
JPS6299072U
JPS6299072U JP19075985U JP19075985U JPS6299072U JP S6299072 U JPS6299072 U JP S6299072U JP 19075985 U JP19075985 U JP 19075985U JP 19075985 U JP19075985 U JP 19075985U JP S6299072 U JPS6299072 U JP S6299072U
Authority
JP
Japan
Prior art keywords
voltage
roller
application roller
mag
contact manner
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
JP19075985U
Other languages
English (en)
Other versions
JPH0233251Y2 (ja
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 JP19075985U priority Critical patent/JPH0233251Y2/ja
Publication of JPS6299072U publication Critical patent/JPS6299072U/ja
Application granted granted Critical
Publication of JPH0233251Y2 publication Critical patent/JPH0233251Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は塗布ローラとマグローラへ電圧を印加
する接続図、第２図は塗布ローラとマグローラの
電圧波形図、第３図は従来のジヤンプ現像器の構
成図、第４図は従来の塗布ローラとマグローラの
電圧波形図である。 １：感光体ドラム、２：塗布ローラ、３：マグ
ローラ、５：直流電源、６：直流電源、１１：交
流電源。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子写真装置の感光体ドラムに対し非接触に配
    置された塗布ローラとこの塗布ローラに非接触に
    配置されたマグローラとを設けたジヤンプ現像器
    において、塗布ローラには直流電圧と交流電圧と
    を重畳して印加し、マグローラには直流電圧のみ
    を印加したことを特徴とする電子写真装置のジヤ
    ンプ現像器。
JP19075985U 1985-12-10 1985-12-10 Expired JPH0233251Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19075985U JPH0233251Y2 (ja) 1985-12-10 1985-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19075985U JPH0233251Y2 (ja) 1985-12-10 1985-12-10

Publications (2)

Publication Number Publication Date
JPS6299072U true JPS6299072U (ja) 1987-06-24
JPH0233251Y2 JPH0233251Y2 (ja) 1990-09-07

Family

ID=31144277

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19075985U Expired JPH0233251Y2 (ja) 1985-12-10 1985-12-10

Country Status (1)

Country Link
JP (1) JPH0233251Y2 (ja)

Also Published As

Publication number Publication date
JPH0233251Y2 (ja) 1990-09-07

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