JPS5629265A - Electrophotographic copier - Google Patents

Electrophotographic copier

Info

Publication number
JPS5629265A
JPS5629265A JP10480179A JP10480179A JPS5629265A JP S5629265 A JPS5629265 A JP S5629265A JP 10480179 A JP10480179 A JP 10480179A JP 10480179 A JP10480179 A JP 10480179A JP S5629265 A JPS5629265 A JP S5629265A
Authority
JP
Japan
Prior art keywords
film
photosensitive
original
main unit
layers
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.)
Pending
Application number
JP10480179A
Other languages
Japanese (ja)
Inventor
Toshio Sakai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP10480179A priority Critical patent/JPS5629265A/en
Publication of JPS5629265A publication Critical patent/JPS5629265A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Cameras In General (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)

Abstract

PURPOSE: To enable the copy of the original in arbitrary position on the outside of the main unit of a copying machine to be obtained by forming the electrostatic latent images corresponding to the original on the photosensitive film having composite photosensitive layers formed in two layers with an external exposure device and mounting this to a developing device.
CONSTITUTION: The light image of the original O on the top surface of a main unit 11 is irradiated to the composite photosensitive layers 20 of a photosensitive drum 2 by way of an internal exposure device 3 and the film 23 having the composite photosensitive layers having undergone primary and secondary charging on the photosensitive drum 2 may be wound to a camera 61 mounted to an external exposure stage 611 via a film mounting device 5. The camera 61 having the film having been subjected to uniform charging over the entire surface is taken out from the main unit 11, and photographs the original in a desired external position to form its electrostatic latent images on the photosensitive film 23, and this film is mounted onto the photosensitive drum 2 via the film mounting device 5, whereby copies ofa desired sheet number may be obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP10480179A 1979-08-16 1979-08-16 Electrophotographic copier Pending JPS5629265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10480179A JPS5629265A (en) 1979-08-16 1979-08-16 Electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10480179A JPS5629265A (en) 1979-08-16 1979-08-16 Electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS5629265A true JPS5629265A (en) 1981-03-24

Family

ID=14390531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10480179A Pending JPS5629265A (en) 1979-08-16 1979-08-16 Electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS5629265A (en)

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