JPS5399943A - Drive method for optical system of copier - Google Patents

Drive method for optical system of copier

Info

Publication number
JPS5399943A
JPS5399943A JP1307277A JP1307277A JPS5399943A JP S5399943 A JPS5399943 A JP S5399943A JP 1307277 A JP1307277 A JP 1307277A JP 1307277 A JP1307277 A JP 1307277A JP S5399943 A JPS5399943 A JP S5399943A
Authority
JP
Japan
Prior art keywords
optical system
copier
drive method
photosensitive body
synchronism
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
JP1307277A
Other languages
Japanese (ja)
Inventor
Toyokazu Satomi
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 JP1307277A priority Critical patent/JPS5399943A/en
Publication of JPS5399943A publication Critical patent/JPS5399943A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE: To eliminate the unevenness of synchronism, exposure or transfer between scanning of optical system and motion of photosensitive body by controlling the drive motor of the photosensitive body resulting from the detection of the period of time of load change of a movable optical system in order to maintain a constant speed.
COPYRIGHT: (C)1978,JPO&Japio
JP1307277A 1977-02-10 1977-02-10 Drive method for optical system of copier Pending JPS5399943A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1307277A JPS5399943A (en) 1977-02-10 1977-02-10 Drive method for optical system of copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1307277A JPS5399943A (en) 1977-02-10 1977-02-10 Drive method for optical system of copier

Publications (1)

Publication Number Publication Date
JPS5399943A true JPS5399943A (en) 1978-08-31

Family

ID=11822938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1307277A Pending JPS5399943A (en) 1977-02-10 1977-02-10 Drive method for optical system of copier

Country Status (1)

Country Link
JP (1) JPS5399943A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593163A (en) * 1979-01-09 1980-07-15 Minolta Camera Co Ltd Drive mechanism in transfer type copying machine
JPS58217954A (en) * 1982-06-14 1983-12-19 Canon Inc Electrophotographic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593163A (en) * 1979-01-09 1980-07-15 Minolta Camera Co Ltd Drive mechanism in transfer type copying machine
JPS58217954A (en) * 1982-06-14 1983-12-19 Canon Inc Electrophotographic device

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