JPH0544672B2 - - Google Patents

Info

Publication number
JPH0544672B2
JPH0544672B2 JP58033224A JP3322483A JPH0544672B2 JP H0544672 B2 JPH0544672 B2 JP H0544672B2 JP 58033224 A JP58033224 A JP 58033224A JP 3322483 A JP3322483 A JP 3322483A JP H0544672 B2 JPH0544672 B2 JP H0544672B2
Authority
JP
Japan
Prior art keywords
document
exposure
density
original
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
JP58033224A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59159180A (ja
Inventor
Masahiro Tomosada
Yukio Kasuya
Hideki Adachi
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 JP58033224A priority Critical patent/JPS59159180A/ja
Priority to DE19843407064 priority patent/DE3407064A1/de
Priority to GB08405108A priority patent/GB2138582B/en
Publication of JPS59159180A publication Critical patent/JPS59159180A/ja
Priority to US07/309,975 priority patent/US4922296A/en
Publication of JPH0544672B2 publication Critical patent/JPH0544672B2/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
    • G03G15/60—Apparatus which relate to the handling of originals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Control Or Security For Electrophotography (AREA)
JP58033224A 1983-02-28 1983-02-28 複写装置 Granted JPS59159180A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58033224A JPS59159180A (ja) 1983-02-28 1983-02-28 複写装置
DE19843407064 DE3407064A1 (de) 1983-02-28 1984-02-27 Bildreproduktionsgeraet
GB08405108A GB2138582B (en) 1983-02-28 1984-02-28 Image reproducing apparatus
US07/309,975 US4922296A (en) 1983-02-28 1989-02-13 Image reproducing apparatus controlled in response to detected density of an original image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58033224A JPS59159180A (ja) 1983-02-28 1983-02-28 複写装置

Publications (2)

Publication Number Publication Date
JPS59159180A JPS59159180A (ja) 1984-09-08
JPH0544672B2 true JPH0544672B2 (en]) 1993-07-07

Family

ID=12380475

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58033224A Granted JPS59159180A (ja) 1983-02-28 1983-02-28 複写装置

Country Status (1)

Country Link
JP (1) JPS59159180A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130758A (ja) * 1983-12-20 1985-07-12 Toshiba Corp 像形成装置
JPS6161145A (ja) * 1984-08-31 1986-03-28 Mita Ind Co Ltd 自動露光複写機
JPS6161144A (ja) * 1984-08-31 1986-03-28 Mita Ind Co Ltd 自動露光複写機
JPS61103169A (ja) * 1984-10-26 1986-05-21 Canon Inc 画像形成装置
JPH0616199B2 (ja) * 1984-12-28 1994-03-02 株式会社リコー 複写機
JPH01291272A (ja) * 1988-05-18 1989-11-22 Canon Inc 画像処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689752A (en) * 1979-12-22 1981-07-21 Ricoh Co Ltd Copying machine

Also Published As

Publication number Publication date
JPS59159180A (ja) 1984-09-08

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