JPS5627110A - Optical scanner - Google Patents

Optical scanner

Info

Publication number
JPS5627110A
JPS5627110A JP10196979A JP10196979A JPS5627110A JP S5627110 A JPS5627110 A JP S5627110A JP 10196979 A JP10196979 A JP 10196979A JP 10196979 A JP10196979 A JP 10196979A JP S5627110 A JPS5627110 A JP S5627110A
Authority
JP
Japan
Prior art keywords
line pitch
printing line
opposes
detector
hole
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
JP10196979A
Other languages
Japanese (ja)
Inventor
Yoshihiro Nakajo
Hiroo Hirai
Yukifusa Miyazaki
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP10196979A priority Critical patent/JPS5627110A/en
Publication of JPS5627110A publication Critical patent/JPS5627110A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

PURPOSE: To prevent the inclination of scanning at the time when printing line pitch is changed by turning a galvanometer by a slight amount around the optical axis of a mirror by the spindle of a micrometer which is driven by a motor.
CONSTITUTION: In the case of printing line pitch of 1/8 inch, a detecting plate 25 is set in the position where its hole 27 opposes to a detector 30. To change this to printing line pitch of 1/6 inch, first a motor 21 is run slightly to rotate the detecting plate 25 reversely until the hole 26 of the start opposes to the detector 30, thence it is rotated forward until the hole 28 opposes to the detector 30. By this operation, a micrometer 15 is operated via a gear system, so that a spindle 16 advances or retreats and causes a galvanometer 5 to rotate around a pin 12 and so set it that the scanning corresponding to the predetermined printing line pitch is performed. In this way, the inclination of the scanning of the time when the printing line pitch is changed is eliminated.
COPYRIGHT: (C)1981,JPO&Japio
JP10196979A 1979-08-10 1979-08-10 Optical scanner Pending JPS5627110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10196979A JPS5627110A (en) 1979-08-10 1979-08-10 Optical scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10196979A JPS5627110A (en) 1979-08-10 1979-08-10 Optical scanner

Publications (1)

Publication Number Publication Date
JPS5627110A true JPS5627110A (en) 1981-03-16

Family

ID=14314689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10196979A Pending JPS5627110A (en) 1979-08-10 1979-08-10 Optical scanner

Country Status (1)

Country Link
JP (1) JPS5627110A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031823A (en) * 1983-08-02 1985-02-18 Hitachi Kiden Kogyo Ltd Screw in stirrer
JPS6447330A (en) * 1987-08-17 1989-02-21 Kuroki Shigemitsu Container system for transportation of live fish
JPH0691146A (en) * 1992-09-10 1994-04-05 Shuzo Kamata Agitating mixer for liquid and gas
JPH09120233A (en) * 1996-09-17 1997-05-06 Canon Inc Image forming device
US6715821B2 (en) 2001-09-27 2004-04-06 Newfrey Llc Molding fastening assembly and molding clip

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031823A (en) * 1983-08-02 1985-02-18 Hitachi Kiden Kogyo Ltd Screw in stirrer
JPH0420653B2 (en) * 1983-08-02 1992-04-06 Hitachi Kiden Kogyo Kk
JPS6447330A (en) * 1987-08-17 1989-02-21 Kuroki Shigemitsu Container system for transportation of live fish
JPH0583212B2 (en) * 1987-08-17 1993-11-25 Kuroki Shigemitsu
JPH0691146A (en) * 1992-09-10 1994-04-05 Shuzo Kamata Agitating mixer for liquid and gas
JPH09120233A (en) * 1996-09-17 1997-05-06 Canon Inc Image forming device
US6715821B2 (en) 2001-09-27 2004-04-06 Newfrey Llc Molding fastening assembly and molding clip

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