JPS5339132A - Manufacture scanning device of slit exposure type electronic copying machine s - Google Patents

Manufacture scanning device of slit exposure type electronic copying machine s

Info

Publication number
JPS5339132A
JPS5339132A JP11407476A JP11407476A JPS5339132A JP S5339132 A JPS5339132 A JP S5339132A JP 11407476 A JP11407476 A JP 11407476A JP 11407476 A JP11407476 A JP 11407476A JP S5339132 A JPS5339132 A JP S5339132A
Authority
JP
Japan
Prior art keywords
slit exposure
scanning device
copying machine
type electronic
exposure type
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
JP11407476A
Other languages
Japanese (ja)
Inventor
Toshiyuki Iguchi
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 JP11407476A priority Critical patent/JPS5339132A/en
Publication of JPS5339132A publication Critical patent/JPS5339132A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)

Abstract

PURPOSE:To selectively use one image forming optical system in two manuscript scanning devices and readily perform variable power copying of manuscript by turning an optical path selector plate, changing over slit exposure and moving the image forming optical system and a mirror system.
JP11407476A 1976-09-22 1976-09-22 Manufacture scanning device of slit exposure type electronic copying machine s Pending JPS5339132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11407476A JPS5339132A (en) 1976-09-22 1976-09-22 Manufacture scanning device of slit exposure type electronic copying machine s

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11407476A JPS5339132A (en) 1976-09-22 1976-09-22 Manufacture scanning device of slit exposure type electronic copying machine s

Publications (1)

Publication Number Publication Date
JPS5339132A true JPS5339132A (en) 1978-04-10

Family

ID=14628384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11407476A Pending JPS5339132A (en) 1976-09-22 1976-09-22 Manufacture scanning device of slit exposure type electronic copying machine s

Country Status (1)

Country Link
JP (1) JPS5339132A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639565A (en) * 1979-09-10 1981-04-15 Asahi Optical Co Ltd Variable-magnification copying machine
JPS5764986U (en) * 1980-10-01 1982-04-17
JPS57152794A (en) * 1981-03-17 1982-09-21 Onkyo Corp Production of diaphragm for speaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5639565A (en) * 1979-09-10 1981-04-15 Asahi Optical Co Ltd Variable-magnification copying machine
JPS6255648B2 (en) * 1979-09-10 1987-11-20 Asahi Optical Co Ltd
JPS5764986U (en) * 1980-10-01 1982-04-17
JPS57152794A (en) * 1981-03-17 1982-09-21 Onkyo Corp Production of diaphragm for speaker

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