JPH0211906B2 - - Google Patents

Info

Publication number
JPH0211906B2
JPH0211906B2 JP56036466A JP3646681A JPH0211906B2 JP H0211906 B2 JPH0211906 B2 JP H0211906B2 JP 56036466 A JP56036466 A JP 56036466A JP 3646681 A JP3646681 A JP 3646681A JP H0211906 B2 JPH0211906 B2 JP H0211906B2
Authority
JP
Japan
Prior art keywords
charging
humidity
charge
photosensitive drum
circuit
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.)
Expired - Lifetime
Application number
JP56036466A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57151956A (en
Inventor
Koji Suzuki
Koki Kuroda
Joji Nagahira
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 JP56036466A priority Critical patent/JPS57151956A/ja
Publication of JPS57151956A publication Critical patent/JPS57151956A/ja
Publication of JPH0211906B2 publication Critical patent/JPH0211906B2/ja
Granted 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0266—Arrangements for controlling the amount of charge
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0291—Apparatus 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)
  • Control Or Security For Electrophotography (AREA)
JP56036466A 1981-03-16 1981-03-16 Charging controller of electrostatic recorder Granted JPS57151956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56036466A JPS57151956A (en) 1981-03-16 1981-03-16 Charging controller of electrostatic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56036466A JPS57151956A (en) 1981-03-16 1981-03-16 Charging controller of electrostatic recorder

Publications (2)

Publication Number Publication Date
JPS57151956A JPS57151956A (en) 1982-09-20
JPH0211906B2 true JPH0211906B2 (cs) 1990-03-16

Family

ID=12470583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56036466A Granted JPS57151956A (en) 1981-03-16 1981-03-16 Charging controller of electrostatic recorder

Country Status (1)

Country Link
JP (1) JPS57151956A (cs)

Also Published As

Publication number Publication date
JPS57151956A (en) 1982-09-20

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