JPS52119938A - Unit for image multiplication change - Google Patents

Unit for image multiplication change

Info

Publication number
JPS52119938A
JPS52119938A JP3626076A JP3626076A JPS52119938A JP S52119938 A JPS52119938 A JP S52119938A JP 3626076 A JP3626076 A JP 3626076A JP 3626076 A JP3626076 A JP 3626076A JP S52119938 A JPS52119938 A JP S52119938A
Authority
JP
Japan
Prior art keywords
unit
image multiplication
image
multiplication change
change
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
JP3626076A
Other languages
Japanese (ja)
Inventor
Seishi Kaneiwa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP3626076A priority Critical patent/JPS52119938A/en
Publication of JPS52119938A publication Critical patent/JPS52119938A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dot-Matrix Printers And Others (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE: To freely change the multiplication of an image to be formed on a material to be illuminated by rendering a deflecting speed of light beam to be 1/N, and a frequency of an image signal to be applied onto a modulator to be 1/N2.
COPYRIGHT: (C)1977,JPO&Japio
JP3626076A 1976-04-01 1976-04-01 Unit for image multiplication change Pending JPS52119938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3626076A JPS52119938A (en) 1976-04-01 1976-04-01 Unit for image multiplication change

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3626076A JPS52119938A (en) 1976-04-01 1976-04-01 Unit for image multiplication change

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58057201A Division JPS5925475A (en) 1983-04-01 1983-04-01 Image forming device

Publications (1)

Publication Number Publication Date
JPS52119938A true JPS52119938A (en) 1977-10-07

Family

ID=12464788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3626076A Pending JPS52119938A (en) 1976-04-01 1976-04-01 Unit for image multiplication change

Country Status (1)

Country Link
JP (1) JPS52119938A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126044A (en) * 1978-03-23 1979-09-29 Canon Inc Recorder
JPS55156472A (en) * 1979-05-25 1980-12-05 Canon Inc Method and device for laser recording
JPS58121145A (en) * 1982-01-09 1983-07-19 Hitachi Ltd Laser beam recorder
JPS6051070A (en) * 1983-08-30 1985-03-22 Matsushita Electric Ind Co Ltd Frequency generating circuit for controlling optical system
JPS60143063A (en) * 1983-12-29 1985-07-29 Ricoh Co Ltd Picture magnification converting device
JPS6166465A (en) * 1984-09-10 1986-04-05 Matsushita Electric Ind Co Ltd Variable magnification laser printer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126044A (en) * 1978-03-23 1979-09-29 Canon Inc Recorder
JPS6146827B2 (en) * 1978-03-23 1986-10-16 Canon Kk
JPS55156472A (en) * 1979-05-25 1980-12-05 Canon Inc Method and device for laser recording
JPS58121145A (en) * 1982-01-09 1983-07-19 Hitachi Ltd Laser beam recorder
JPH0419551B2 (en) * 1982-01-09 1992-03-30 Hitachi Ltd
JPS6051070A (en) * 1983-08-30 1985-03-22 Matsushita Electric Ind Co Ltd Frequency generating circuit for controlling optical system
JPS60143063A (en) * 1983-12-29 1985-07-29 Ricoh Co Ltd Picture magnification converting device
JPS6166465A (en) * 1984-09-10 1986-04-05 Matsushita Electric Ind Co Ltd Variable magnification laser printer

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