JPS5356028A - Exposing and scanning for copier - Google Patents

Exposing and scanning for copier

Info

Publication number
JPS5356028A
JPS5356028A JP13054476A JP13054476A JPS5356028A JP S5356028 A JPS5356028 A JP S5356028A JP 13054476 A JP13054476 A JP 13054476A JP 13054476 A JP13054476 A JP 13054476A JP S5356028 A JPS5356028 A JP S5356028A
Authority
JP
Japan
Prior art keywords
exposing
scanning
copier
document
optical system
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
JP13054476A
Other languages
Japanese (ja)
Inventor
Yukio Ogura
Mitsuhisa Fukuda
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 JP13054476A priority Critical patent/JPS5356028A/en
Priority to US05/831,624 priority patent/US4129373A/en
Publication of JPS5356028A publication Critical patent/JPS5356028A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)

Abstract

PURPOSE: To easily copy a thic document by firmly holding the surface of a document, and by exposing and scanning a photopsensitive paper and an optical system in the same direction with the speed of the photo-sensitive paper two times as fast as that of the optical system.
COPYRIGHT: (C)1978,JPO&Japio
JP13054476A 1976-09-09 1976-11-01 Exposing and scanning for copier Pending JPS5356028A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13054476A JPS5356028A (en) 1976-11-01 1976-11-01 Exposing and scanning for copier
US05/831,624 US4129373A (en) 1976-09-09 1977-09-08 Electrophotographic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13054476A JPS5356028A (en) 1976-11-01 1976-11-01 Exposing and scanning for copier

Publications (1)

Publication Number Publication Date
JPS5356028A true JPS5356028A (en) 1978-05-22

Family

ID=15036810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13054476A Pending JPS5356028A (en) 1976-09-09 1976-11-01 Exposing and scanning for copier

Country Status (1)

Country Link
JP (1) JPS5356028A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151541U (en) * 1986-03-14 1987-09-25
JPH03117234U (en) * 1990-03-14 1991-12-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151541U (en) * 1986-03-14 1987-09-25
JPH03117234U (en) * 1990-03-14 1991-12-04

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