JPS59165084A - 電子写真複写機 - Google Patents

電子写真複写機

Info

Publication number
JPS59165084A
JPS59165084A JP3984683A JP3984683A JPS59165084A JP S59165084 A JPS59165084 A JP S59165084A JP 3984683 A JP3984683 A JP 3984683A JP 3984683 A JP3984683 A JP 3984683A JP S59165084 A JPS59165084 A JP S59165084A
Authority
JP
Japan
Prior art keywords
semiconductor
current
corona
measured
ammeter
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
JP3984683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0126062B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Takayanagi
高柳 弘
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 JP3984683A priority Critical patent/JPS59165084A/ja
Publication of JPS59165084A publication Critical patent/JPS59165084A/ja
Publication of JPH0126062B2 publication Critical patent/JPH0126062B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/02Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266Arrangements for controlling the amount of charge
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00Apparatus for electrographic processes using a charge pattern
    • G03G15/02Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
JP3984683A 1983-03-10 1983-03-10 電子写真複写機 Granted JPS59165084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3984683A JPS59165084A (ja) 1983-03-10 1983-03-10 電子写真複写機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3984683A JPS59165084A (ja) 1983-03-10 1983-03-10 電子写真複写機

Publications (2)

Publication Number Publication Date
JPS59165084A true JPS59165084A (ja) 1984-09-18
JPH0126062B2 JPH0126062B2 (enrdf_load_stackoverflow) 1989-05-22

Family

ID=12564323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3984683A Granted JPS59165084A (ja) 1983-03-10 1983-03-10 電子写真複写機

Country Status (1)

Country Link
JP (1) JPS59165084A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0126062B2 (enrdf_load_stackoverflow) 1989-05-22

Similar Documents

Publication Publication Date Title
CA1282107C (en) Flat comb-like scorotron charging device
US4423134A (en) Developing unit for electrophotography
JPS5810746B2 (ja) デンシシヤシンゲンゾウソウチ
KR930008541A (ko) 기록장치
JPS59165084A (ja) 電子写真複写機
JPH04309981A (ja) 現像ユニット
US3851229A (en) Current measuring device
JPS6312357Y2 (enrdf_load_stackoverflow)
US4021112A (en) Photoreceptor dark current leakage detecting apparatus for xerographic machines
JPS5934570A (ja) 画像形成装置
JP3174306B2 (ja) 転写装置及び電子写真装置
JPS59151169A (ja) 電子写真複写機およびそのコロナ放電電流測定方式
JPS5937830B2 (ja) 電荷潜像現像装置
JPS59101668A (ja) 複写機等の高圧電源装置
JPS60159865A (ja) 画像乱れ防止装置
JPS6140109B2 (enrdf_load_stackoverflow)
JPH08315866A (ja) モジュラー充電装置
JPH04352176A (ja) 接触帯電装置
JP3255850B2 (ja) 感光体の表面電位認識方法
JPS6221168A (ja) 電子写真装置の感光体
JPH0542676B2 (enrdf_load_stackoverflow)
JPS58160965A (ja) 静電記録装置の荷電系の異常検出装置
JPS63101876A (ja) トナ−補収装置
JPH08240970A (ja) 画像形成装置における帯電器のコロナ放電電流モニタ装置
GB1585551A (en) Electrophotographic copying apparatus