JPH0136091B2 - - Google Patents

Info

Publication number
JPH0136091B2
JPH0136091B2 JP55035357A JP3535780A JPH0136091B2 JP H0136091 B2 JPH0136091 B2 JP H0136091B2 JP 55035357 A JP55035357 A JP 55035357A JP 3535780 A JP3535780 A JP 3535780A JP H0136091 B2 JPH0136091 B2 JP H0136091B2
Authority
JP
Japan
Prior art keywords
image
light
photoreceptor
microfilm
copying
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
Application number
JP55035357A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56132358A (en
Inventor
Mitsuo Nakamura
Kazuo Kashiwagi
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 JP3535780A priority Critical patent/JPS56132358A/ja
Publication of JPS56132358A publication Critical patent/JPS56132358A/ja
Publication of JPH0136091B2 publication Critical patent/JPH0136091B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
JP3535780A 1980-03-19 1980-03-19 Copying apparatus Granted JPS56132358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3535780A JPS56132358A (en) 1980-03-19 1980-03-19 Copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3535780A JPS56132358A (en) 1980-03-19 1980-03-19 Copying apparatus

Publications (2)

Publication Number Publication Date
JPS56132358A JPS56132358A (en) 1981-10-16
JPH0136091B2 true JPH0136091B2 (US20090192370A1-20090730-C00001.png) 1989-07-28

Family

ID=12439619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3535780A Granted JPS56132358A (en) 1980-03-19 1980-03-19 Copying apparatus

Country Status (1)

Country Link
JP (1) JPS56132358A (US20090192370A1-20090730-C00001.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130363A (ja) * 1982-01-29 1983-08-03 Ricoh Co Ltd 変倍複写装置
JPS5988758A (ja) * 1982-11-12 1984-05-22 Matsushita Electric Ind Co Ltd 電子写真装置
JPS59142572A (ja) * 1983-02-02 1984-08-15 Canon Inc 画像形成装置
JPS60138526A (ja) * 1983-12-27 1985-07-23 Fuji Xerox Co Ltd 複写機の遮光装置
JPS60163061A (ja) * 1984-02-03 1985-08-24 Shiyakoo Kk 透過光式電子写真複写機
DE8902850U1 (de) * 1989-03-08 1989-04-20 Kempf, Georg-Ulrich, 21465 Wentorf Vorrichtung für die Bildverarbeitung von transparenten Vorlagen

Also Published As

Publication number Publication date
JPS56132358A (en) 1981-10-16

Similar Documents

Publication Publication Date Title
US3672765A (en) Apparatus for making two-sided copies from two images on an original
US4627703A (en) Apparatus for forming images from positive and negative originals
US3671121A (en) Exposure device for controlling charge on a portion of a charged surface bordering an image frame projected on the charged surface
JPH023506B2 (US20090192370A1-20090730-C00001.png)
JPH0136091B2 (US20090192370A1-20090730-C00001.png)
JPS59228680A (ja) 電子写真複写機
US4420245A (en) Electrophotographic copier having movable optical elements for changing the magnification of an original document
JPH0321915B2 (US20090192370A1-20090730-C00001.png)
US5065199A (en) Obtaining color balance for optical copiers by setting the exposure and primary voltage for each color
JPH0248114B2 (US20090192370A1-20090730-C00001.png)
US5049936A (en) Electrophotographic copier/duplicator having dual imaging apparatus
JPH0762782B2 (ja) 画像形成装置
JPS60200264A (ja) 画像形成装置
JPS6083054A (ja) 電子写真装置
JPS60200271A (ja) 画像形成装置の露光装置
JPS5929276A (ja) 複写機の光学系の防塵装置
JPH0248115B2 (US20090192370A1-20090730-C00001.png)
JPS6341065B2 (US20090192370A1-20090730-C00001.png)
JPS60200266A (ja) 画像形成装置
JPS6298344A (ja) 画像形成装置
JPS6117166A (ja) 電子複写機
JPS60163061A (ja) 透過光式電子写真複写機
JPS6251467B2 (US20090192370A1-20090730-C00001.png)
JPH06186817A (ja) 画像形成装置
JPS60184271A (ja) 電子写真装置