JPS5431743A - Plural beam simultaneous scanner - Google Patents

Plural beam simultaneous scanner

Info

Publication number
JPS5431743A
JPS5431743A JP9765177A JP9765177A JPS5431743A JP S5431743 A JPS5431743 A JP S5431743A JP 9765177 A JP9765177 A JP 9765177A JP 9765177 A JP9765177 A JP 9765177A JP S5431743 A JPS5431743 A JP S5431743A
Authority
JP
Japan
Prior art keywords
light
plural beam
beam simultaneous
scanner
scanning
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
JP9765177A
Other languages
Japanese (ja)
Other versions
JPS5942855B2 (en
Inventor
Hiroyoshi Funato
Iwao Hamaguchi
Hideo Segawa
Michio Umezawa
Atsushi Kawamura
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 JP52097651A priority Critical patent/JPS5942855B2/en
Publication of JPS5431743A publication Critical patent/JPS5431743A/en
Publication of JPS5942855B2 publication Critical patent/JPS5942855B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To perform satisfactory simultaneous scanning by deviating the focusing point of a light source and the light splitting point of an acousto-optic light modulating(AO) element with a first optical system and making two-way adjustment of the scanning light with second, third optical systems or others.
COPYRIGHT: (C)1979,JPO&Japio
JP52097651A 1977-08-15 1977-08-15 Multiple beam simultaneous scanning device Expired JPS5942855B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52097651A JPS5942855B2 (en) 1977-08-15 1977-08-15 Multiple beam simultaneous scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52097651A JPS5942855B2 (en) 1977-08-15 1977-08-15 Multiple beam simultaneous scanning device

Publications (2)

Publication Number Publication Date
JPS5431743A true JPS5431743A (en) 1979-03-08
JPS5942855B2 JPS5942855B2 (en) 1984-10-18

Family

ID=14197984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52097651A Expired JPS5942855B2 (en) 1977-08-15 1977-08-15 Multiple beam simultaneous scanning device

Country Status (1)

Country Link
JP (1) JPS5942855B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157716A (en) * 1979-05-28 1980-12-08 Olympus Optical Co Ltd Light beam scanner
JPS6128919A (en) * 1984-07-20 1986-02-08 Fuji Xerox Co Ltd Laser beam scanning device
JPS6350810A (en) * 1986-08-21 1988-03-03 Seiko Epson Corp Optical scanner

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631637A (en) * 1992-06-19 1994-02-08 Shiyouken Kogyo Kk Porous rubber abrasive for buff

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157716A (en) * 1979-05-28 1980-12-08 Olympus Optical Co Ltd Light beam scanner
JPS6128919A (en) * 1984-07-20 1986-02-08 Fuji Xerox Co Ltd Laser beam scanning device
JPS6350810A (en) * 1986-08-21 1988-03-03 Seiko Epson Corp Optical scanner

Also Published As

Publication number Publication date
JPS5942855B2 (en) 1984-10-18

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