JPS5722252A - Method for driving photoreceptor of copying machine - Google Patents

Method for driving photoreceptor of copying machine

Info

Publication number
JPS5722252A
JPS5722252A JP9625980A JP9625980A JPS5722252A JP S5722252 A JPS5722252 A JP S5722252A JP 9625980 A JP9625980 A JP 9625980A JP 9625980 A JP9625980 A JP 9625980A JP S5722252 A JPS5722252 A JP S5722252A
Authority
JP
Japan
Prior art keywords
optical system
pulse signal
drum
comparator
scanning speed
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
JP9625980A
Other languages
English (en)
Inventor
Takehiro Yoshimura
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 JP9625980A priority Critical patent/JPS5722252A/ja
Publication of JPS5722252A publication Critical patent/JPS5722252A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)
JP9625980A 1980-07-16 1980-07-16 Method for driving photoreceptor of copying machine Pending JPS5722252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9625980A JPS5722252A (en) 1980-07-16 1980-07-16 Method for driving photoreceptor of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9625980A JPS5722252A (en) 1980-07-16 1980-07-16 Method for driving photoreceptor of copying machine

Publications (1)

Publication Number Publication Date
JPS5722252A true JPS5722252A (en) 1982-02-05

Family

ID=14160184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9625980A Pending JPS5722252A (en) 1980-07-16 1980-07-16 Method for driving photoreceptor of copying machine

Country Status (1)

Country Link
JP (1) JPS5722252A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136059A (ja) * 1982-02-08 1983-08-12 Fuji Xerox Co Ltd 複写機の速度制御装置
JPS59141359U (ja) * 1983-03-11 1984-09-21 横河電機株式会社 定着ロ−ラの駆動装置
JPS61261754A (ja) * 1985-05-16 1986-11-19 Shinko Electric Co Ltd 画像形成装置
JPS6242166A (ja) * 1985-08-20 1987-02-24 Canon Inc 画像記録装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136059A (ja) * 1982-02-08 1983-08-12 Fuji Xerox Co Ltd 複写機の速度制御装置
JPS59141359U (ja) * 1983-03-11 1984-09-21 横河電機株式会社 定着ロ−ラの駆動装置
JPS61261754A (ja) * 1985-05-16 1986-11-19 Shinko Electric Co Ltd 画像形成装置
JPS6242166A (ja) * 1985-08-20 1987-02-24 Canon Inc 画像記録装置

Similar Documents

Publication Publication Date Title
EP0556045A3 (ja)
GB1491276A (en) Reproducing apparatus having a multi-mode document handling apparatus
DE69315284T2 (de) Seriendrucker
JPS5722252A (en) Method for driving photoreceptor of copying machine
JPS5722255A (en) Optical system drive device of copying machine
GB1496855A (en) Electrophotographic copying device
JPS5789776A (en) Driving device for lighting imaging system of equipment with lighting image system
TW336924B (en) Vibration device
ES455081A1 (es) Perfeccionamientos introducidos en una maquina copiadora de documentos.
JPS5753759A (en) Speed controller of electronic photographic copying machine
JPS5691245A (en) Driving method of copying machine
JPS56161530A (en) Automatic exposure controller of copying machine
IT1234195B (it) Dispositivo per ansa di compensazione di nastro di carta di una stampante ad alta velocita'
GB1209944A (en) Improvements in and relating to copying machines
JPS56123557A (en) Speed controller for electric photocopy machine
JPS568156A (en) Controller of electrophotographic copying machine
JPS56111867A (en) Optical system driving device in copying machine
JPS6417041A (en) Exposure controller for copying machine
JPS54161943A (en) Exposure method of copying machine
JPS56161529A (en) Copying machine provided with automatic exposure controller
JPS5786871A (en) Driver for separating belt of copying machine
JPS563405A (en) Record player
JPS56137361A (en) Buffer device for copying machine
JPS5335548A (en) Sequence controller of copying machines
JPS61160767A (ja) 複写装置