JPH0333257B2 - - Google Patents

Info

Publication number
JPH0333257B2
JPH0333257B2 JP60053376A JP5337685A JPH0333257B2 JP H0333257 B2 JPH0333257 B2 JP H0333257B2 JP 60053376 A JP60053376 A JP 60053376A JP 5337685 A JP5337685 A JP 5337685A JP H0333257 B2 JPH0333257 B2 JP H0333257B2
Authority
JP
Japan
Prior art keywords
light
shielding film
document
film member
copying machine
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
JP60053376A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61213872A (ja
Inventor
Junzo Myamoto
Kikuo Ooki
Hiroshi Furuya
Nobutoshi Hamazaki
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 JP5337685A priority Critical patent/JPS61213872A/ja
Publication of JPS61213872A publication Critical patent/JPS61213872A/ja
Publication of JPH0333257B2 publication Critical patent/JPH0333257B2/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)
  • Control Of Exposure In Printing And Copying (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP5337685A 1985-03-19 1985-03-19 複写機の原稿検知装置 Granted JPS61213872A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5337685A JPS61213872A (ja) 1985-03-19 1985-03-19 複写機の原稿検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5337685A JPS61213872A (ja) 1985-03-19 1985-03-19 複写機の原稿検知装置

Publications (2)

Publication Number Publication Date
JPS61213872A JPS61213872A (ja) 1986-09-22
JPH0333257B2 true JPH0333257B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16

Family

ID=12941100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5337685A Granted JPS61213872A (ja) 1985-03-19 1985-03-19 複写機の原稿検知装置

Country Status (1)

Country Link
JP (1) JPS61213872A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734509Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-10-05 1982-07-30
JPS5393017A (en) * 1977-01-26 1978-08-15 Fuji Xerox Co Ltd Copying machine exposure system
JPS5865057U (ja) * 1981-10-24 1983-05-02 京セラミタ株式会社 静電式複写機

Also Published As

Publication number Publication date
JPS61213872A (ja) 1986-09-22

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