JPS534536A - Microfilm reader printer - Google Patents

Microfilm reader printer

Info

Publication number
JPS534536A
JPS534536A JP7934876A JP7934876A JPS534536A JP S534536 A JPS534536 A JP S534536A JP 7934876 A JP7934876 A JP 7934876A JP 7934876 A JP7934876 A JP 7934876A JP S534536 A JPS534536 A JP S534536A
Authority
JP
Japan
Prior art keywords
reader printer
microfilm reader
microfilm
printer
interchange
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.)
Granted
Application number
JP7934876A
Other languages
Japanese (ja)
Other versions
JPS5549291B2 (en
Inventor
Mitsuo Otake
Naohiko Kitano
Masahiro Maeda
Kenji Miyashita
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP7934876A priority Critical patent/JPS534536A/en
Publication of JPS534536A publication Critical patent/JPS534536A/en
Publication of JPS5549291B2 publication Critical patent/JPS5549291B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Projection-Type Copiers In General (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)

Abstract

PURPOSE: To easily make the copy density proper by controlling the brightness of a light source in response to the interchange of a projecting lens so that the exposure may become constant.
COPYRIGHT: (C)1978,JPO&Japio
JP7934876A 1976-07-02 1976-07-02 Microfilm reader printer Granted JPS534536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7934876A JPS534536A (en) 1976-07-02 1976-07-02 Microfilm reader printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7934876A JPS534536A (en) 1976-07-02 1976-07-02 Microfilm reader printer

Publications (2)

Publication Number Publication Date
JPS534536A true JPS534536A (en) 1978-01-17
JPS5549291B2 JPS5549291B2 (en) 1980-12-11

Family

ID=13687385

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7934876A Granted JPS534536A (en) 1976-07-02 1976-07-02 Microfilm reader printer

Country Status (1)

Country Link
JP (1) JPS534536A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576345A (en) * 1978-12-01 1980-06-09 Minolta Camera Co Ltd Light quantity control unit in reader or reader printer
JPS5922440U (en) * 1982-07-31 1984-02-10 マックス株式会社 dry developing machine
JPS61179352A (en) * 1985-02-04 1986-08-12 三菱化成ビニル株式会社 Light collapsible tape

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576345A (en) * 1978-12-01 1980-06-09 Minolta Camera Co Ltd Light quantity control unit in reader or reader printer
JPS5922440U (en) * 1982-07-31 1984-02-10 マックス株式会社 dry developing machine
JPS61179352A (en) * 1985-02-04 1986-08-12 三菱化成ビニル株式会社 Light collapsible tape
JPH0346017B2 (en) * 1985-02-04 1991-07-12 Mitsubishi Kasei Vinyl

Also Published As

Publication number Publication date
JPS5549291B2 (en) 1980-12-11

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