JPS52150044A - Copier - Google Patents

Copier

Info

Publication number
JPS52150044A
JPS52150044A JP6684976A JP6684976A JPS52150044A JP S52150044 A JPS52150044 A JP S52150044A JP 6684976 A JP6684976 A JP 6684976A JP 6684976 A JP6684976 A JP 6684976A JP S52150044 A JPS52150044 A JP S52150044A
Authority
JP
Japan
Prior art keywords
optical path
copier
photo
filter
improve
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
JP6684976A
Other languages
Japanese (ja)
Inventor
Masaharu Nishikawa
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP6684976A priority Critical patent/JPS52150044A/en
Publication of JPS52150044A publication Critical patent/JPS52150044A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE: To improve an image density by providing a filter in an optical path where a document image is projected onto a photo-sensitive body in order to change the spectrum characteristic of the optical path.
COPYRIGHT: (C)1977,JPO&Japio
JP6684976A 1976-06-08 1976-06-08 Copier Pending JPS52150044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6684976A JPS52150044A (en) 1976-06-08 1976-06-08 Copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6684976A JPS52150044A (en) 1976-06-08 1976-06-08 Copier

Publications (1)

Publication Number Publication Date
JPS52150044A true JPS52150044A (en) 1977-12-13

Family

ID=13327698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6684976A Pending JPS52150044A (en) 1976-06-08 1976-06-08 Copier

Country Status (1)

Country Link
JP (1) JPS52150044A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535374A (en) * 1978-09-05 1980-03-12 Ricoh Co Ltd Copying device
JPS55161877U (en) * 1979-05-11 1980-11-20
JPS60156567U (en) * 1984-03-28 1985-10-18 京セラミタ株式会社 Image memory-proof copier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535374A (en) * 1978-09-05 1980-03-12 Ricoh Co Ltd Copying device
JPS55161877U (en) * 1979-05-11 1980-11-20
JPS60156567U (en) * 1984-03-28 1985-10-18 京セラミタ株式会社 Image memory-proof copier

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