JPH0436381B2 - - Google Patents

Info

Publication number
JPH0436381B2
JPH0436381B2 JP58206239A JP20623983A JPH0436381B2 JP H0436381 B2 JPH0436381 B2 JP H0436381B2 JP 58206239 A JP58206239 A JP 58206239A JP 20623983 A JP20623983 A JP 20623983A JP H0436381 B2 JPH0436381 B2 JP H0436381B2
Authority
JP
Japan
Prior art keywords
light
exposure
document
image
section
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
JP58206239A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6098466A (ja
Inventor
Yasuhiro Takai
Kenichi Morimoto
Seiichi Yoshida
Kosei Tagawa
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP20623983A priority Critical patent/JPS6098466A/ja
Publication of JPS6098466A publication Critical patent/JPS6098466A/ja
Publication of JPH0436381B2 publication Critical patent/JPH0436381B2/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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5025—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control by measuring the original characteristics, e.g. contrast, density

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
JP20623983A 1983-11-02 1983-11-02 電子写真複写機 Granted JPS6098466A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20623983A JPS6098466A (ja) 1983-11-02 1983-11-02 電子写真複写機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20623983A JPS6098466A (ja) 1983-11-02 1983-11-02 電子写真複写機

Publications (2)

Publication Number Publication Date
JPS6098466A JPS6098466A (ja) 1985-06-01
JPH0436381B2 true JPH0436381B2 (en]) 1992-06-16

Family

ID=16520046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20623983A Granted JPS6098466A (ja) 1983-11-02 1983-11-02 電子写真複写機

Country Status (1)

Country Link
JP (1) JPS6098466A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61277980A (ja) * 1985-06-03 1986-12-08 Canon Inc 画像形成装置
JPS6253452U (en]) * 1985-09-24 1987-04-02
GB2182781B (en) * 1985-11-13 1989-10-25 Ushio Electric Inc Exposure intensity detecting system for copying machine
JPS62154448U (en]) * 1986-03-25 1987-09-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210370A (en) * 1981-05-22 1982-12-23 Toshiba Corp Original density detector of image forming device

Also Published As

Publication number Publication date
JPS6098466A (ja) 1985-06-01

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