JPS6024530A - 複写機 - Google Patents

複写機

Info

Publication number
JPS6024530A
JPS6024530A JP13215583A JP13215583A JPS6024530A JP S6024530 A JPS6024530 A JP S6024530A JP 13215583 A JP13215583 A JP 13215583A JP 13215583 A JP13215583 A JP 13215583A JP S6024530 A JPS6024530 A JP S6024530A
Authority
JP
Japan
Prior art keywords
lens
magnification
motor
speed
movement
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
JP13215583A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513295B2 (enrdf_load_stackoverflow
Inventor
Hideki Adachi
安達　秀喜
Masahiro Tomosada
友定　昌弘
Yutaka Komiya
小宮　豊
Masanori Miyata
宮田　正徳
Masayuki Hirose
正幸 広瀬
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 JP13215583A priority Critical patent/JPS6024530A/ja
Publication of JPS6024530A publication Critical patent/JPS6024530A/ja
Publication of JPH0513295B2 publication Critical patent/JPH0513295B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
JP13215583A 1983-07-20 1983-07-20 複写機 Granted JPS6024530A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13215583A JPS6024530A (ja) 1983-07-20 1983-07-20 複写機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13215583A JPS6024530A (ja) 1983-07-20 1983-07-20 複写機

Publications (2)

Publication Number Publication Date
JPS6024530A true JPS6024530A (ja) 1985-02-07
JPH0513295B2 JPH0513295B2 (enrdf_load_stackoverflow) 1993-02-22

Family

ID=15074644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13215583A Granted JPS6024530A (ja) 1983-07-20 1983-07-20 複写機

Country Status (1)

Country Link
JP (1) JPS6024530A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713859A (en) * 1980-06-30 1982-01-23 Nippon Telegr & Teleph Corp <Ntt> Facsimile equipment
JPS5790666A (en) * 1980-10-02 1982-06-05 Xerox Corp Copying machine and method of and apparatus for controlling speed of scanning mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713859A (en) * 1980-06-30 1982-01-23 Nippon Telegr & Teleph Corp <Ntt> Facsimile equipment
JPS5790666A (en) * 1980-10-02 1982-06-05 Xerox Corp Copying machine and method of and apparatus for controlling speed of scanning mechanism

Also Published As

Publication number Publication date
JPH0513295B2 (enrdf_load_stackoverflow) 1993-02-22

Similar Documents

Publication Publication Date Title
EP0030282A1 (en) Electrophotographic copier with reduction mode facility and control of scanning carriage
JPS6220851Y2 (enrdf_load_stackoverflow)
US4796054A (en) Control apparatus for a color copying machine
JPS6253825B2 (enrdf_load_stackoverflow)
US4552450A (en) Variable magnification apparatus with lens position control
US5251889A (en) Sheet holding tray having adjustable sheet edge guides and method for adjusting sheet edge guides
US4917460A (en) Method and apparatus for controlling lens of image forming apparatus
US4627720A (en) Variable magnification image projector
US4593999A (en) Copying apparatus
JPS6024530A (ja) 複写機
JPS6024531A (ja) 複写機
JPS59101634A (ja) 駆動装置
JPS6239836A (ja) 光学系駆動装置
US5113218A (en) Electrophotographic machine with control means responsive to set magnification ratio and focal length
JPS60156052A (ja) 可変倍原稿像投影装置
JPH0220090B2 (enrdf_load_stackoverflow)
JP2901079B2 (ja) 画像形成装置
JPH0548459B2 (enrdf_load_stackoverflow)
JPH0310505Y2 (enrdf_load_stackoverflow)
JPH0356460B2 (enrdf_load_stackoverflow)
JPS5934528A (ja) 複写機
JPH0584494B2 (enrdf_load_stackoverflow)
JP2981341B2 (ja) レンズ移動制御方法
JPS58125065A (ja) 可変倍複写装置
JPH0253785B2 (enrdf_load_stackoverflow)