JPH0442670B2 - - Google Patents

Info

Publication number
JPH0442670B2
JPH0442670B2 JP57087522A JP8752282A JPH0442670B2 JP H0442670 B2 JPH0442670 B2 JP H0442670B2 JP 57087522 A JP57087522 A JP 57087522A JP 8752282 A JP8752282 A JP 8752282A JP H0442670 B2 JPH0442670 B2 JP H0442670B2
Authority
JP
Japan
Prior art keywords
lens
transfer
image
drum
transfer paper
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
JP57087522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58203426A (ja
Inventor
Koichi Myamoto
Yoshinobu Tonomura
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 JP57087522A priority Critical patent/JPS58203426A/ja
Publication of JPS58203426A publication Critical patent/JPS58203426A/ja
Publication of JPH0442670B2 publication Critical patent/JPH0442670B2/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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Control Or Security For Electrophotography (AREA)
JP57087522A 1982-05-24 1982-05-24 複写装置 Granted JPS58203426A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57087522A JPS58203426A (ja) 1982-05-24 1982-05-24 複写装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57087522A JPS58203426A (ja) 1982-05-24 1982-05-24 複写装置

Publications (2)

Publication Number Publication Date
JPS58203426A JPS58203426A (ja) 1983-11-26
JPH0442670B2 true JPH0442670B2 (de) 1992-07-14

Family

ID=13917320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57087522A Granted JPS58203426A (ja) 1982-05-24 1982-05-24 複写装置

Country Status (1)

Country Link
JP (1) JPS58203426A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500197A (nl) * 1985-01-25 1986-08-18 Oce Nederland Bv Reproductieinrichting waarin de breedte van de beeldvrije randzones op een kopie kan worden gevarieerd.
JPH0830934B2 (ja) * 1985-07-02 1996-03-27 松下電器産業株式会社 複写機
JPS6254282A (ja) * 1985-09-03 1987-03-09 Tokyo Electric Co Ltd 電子写真装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681863A (en) * 1979-12-06 1981-07-04 Canon Inc Electrophotographic copier for photographic film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681863A (en) * 1979-12-06 1981-07-04 Canon Inc Electrophotographic copier for photographic film

Also Published As

Publication number Publication date
JPS58203426A (ja) 1983-11-26

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