JPH0551913B2 - - Google Patents

Info

Publication number
JPH0551913B2
JPH0551913B2 JP55178823A JP17882380A JPH0551913B2 JP H0551913 B2 JPH0551913 B2 JP H0551913B2 JP 55178823 A JP55178823 A JP 55178823A JP 17882380 A JP17882380 A JP 17882380A JP H0551913 B2 JPH0551913 B2 JP H0551913B2
Authority
JP
Japan
Prior art keywords
potential
color
photoreceptor
voltage
image
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
JP55178823A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57102675A (en
Inventor
Takao Aoki
Koji Suzuki
Yutaka Komya
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 JP55178823A priority Critical patent/JPS57102675A/ja
Priority to DE19813149668 priority patent/DE3149668A1/de
Priority to GB8137973A priority patent/GB2092068B/en
Publication of JPS57102675A publication Critical patent/JPS57102675A/ja
Priority to US06/843,085 priority patent/US4736223A/en
Publication of JPH0551913B2 publication Critical patent/JPH0551913B2/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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
JP55178823A 1980-12-16 1980-12-19 Color copying machine Granted JPS57102675A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55178823A JPS57102675A (en) 1980-12-19 1980-12-19 Color copying machine
DE19813149668 DE3149668A1 (de) 1980-12-16 1981-12-15 "farbkopiergeraet"
GB8137973A GB2092068B (en) 1980-12-16 1981-12-16 Controlling colour balance in electrostatic copiers
US06/843,085 US4736223A (en) 1980-12-16 1986-05-22 Color copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55178823A JPS57102675A (en) 1980-12-19 1980-12-19 Color copying machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62318629A Division JPS63197970A (ja) 1987-12-18 1987-12-18 カラー画像形成装置

Publications (2)

Publication Number Publication Date
JPS57102675A JPS57102675A (en) 1982-06-25
JPH0551913B2 true JPH0551913B2 (en]) 1993-08-03

Family

ID=16055279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55178823A Granted JPS57102675A (en) 1980-12-16 1980-12-19 Color copying machine

Country Status (1)

Country Link
JP (1) JPS57102675A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161976A (ja) * 1983-03-05 1984-09-12 Canon Inc カラ−画像処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5926957B2 (ja) * 1973-12-28 1984-07-02 キヤノン株式会社 カラ−電子写真方法
JPS55157756A (en) * 1979-05-29 1980-12-08 Canon Inc Surface potential control unit

Also Published As

Publication number Publication date
JPS57102675A (en) 1982-06-25

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