JPH0717077Y2 - 可変倍複写装置 - Google Patents

可変倍複写装置

Info

Publication number
JPH0717077Y2
JPH0717077Y2 JP1986098589U JP9858986U JPH0717077Y2 JP H0717077 Y2 JPH0717077 Y2 JP H0717077Y2 JP 1986098589 U JP1986098589 U JP 1986098589U JP 9858986 U JP9858986 U JP 9858986U JP H0717077 Y2 JPH0717077 Y2 JP H0717077Y2
Authority
JP
Japan
Prior art keywords
light
lens
photosensitive drum
magnification
optical system
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.)
Expired - Lifetime
Application number
JP1986098589U
Other languages
English (en)
Japanese (ja)
Other versions
JPS634558U (en]
Inventor
基忠 鳥海
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 JP1986098589U priority Critical patent/JPH0717077Y2/ja
Publication of JPS634558U publication Critical patent/JPS634558U/ja
Application granted granted Critical
Publication of JPH0717077Y2 publication Critical patent/JPH0717077Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
JP1986098589U 1986-06-26 1986-06-26 可変倍複写装置 Expired - Lifetime JPH0717077Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986098589U JPH0717077Y2 (ja) 1986-06-26 1986-06-26 可変倍複写装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986098589U JPH0717077Y2 (ja) 1986-06-26 1986-06-26 可変倍複写装置

Publications (2)

Publication Number Publication Date
JPS634558U JPS634558U (en]) 1988-01-13
JPH0717077Y2 true JPH0717077Y2 (ja) 1995-04-19

Family

ID=30966665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986098589U Expired - Lifetime JPH0717077Y2 (ja) 1986-06-26 1986-06-26 可変倍複写装置

Country Status (1)

Country Link
JP (1) JPH0717077Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049361A (ja) * 1983-08-29 1985-03-18 Canon Inc 電子写真装置

Also Published As

Publication number Publication date
JPS634558U (en]) 1988-01-13

Similar Documents

Publication Publication Date Title
JPS5841497B2 (ja) スリット露光型複写機における露光量調整装置
US3967896A (en) Variable edge fadeout apparatus for electrostatic reproduction machines
CA1109116A (en) Zoom lens copier
US4551013A (en) Electrostatic copying process
US4505575A (en) Non-image erase system for reproduction machines
CA1107804A (en) Variable magnification reproducing machine
JPS59125718A (ja) 複写装置
US4057342A (en) Illumination slit for a reproducing machine
JPH0717077Y2 (ja) 可変倍複写装置
US4295736A (en) Optical assembly for use in copying machine
US4047811A (en) Available light marginal illumination system
US6208820B1 (en) Electrophotographic apparatus having pre-exposure means
GB2161287A (en) Variable-magnification copier
US4076416A (en) Illumination slit for and a process of use thereof in a reproducing machine
JPS5820427B2 (ja) 変倍光学装置
JPH0731249Y2 (ja) 画像形成装置
JPH0321915B2 (en])
JPS6045435B2 (ja) 変倍式複写機におけるレジストレ−シヨン補正方法
JPS6247666A (ja) 電子写真複写機の白枠形成装置
JPS6122303B2 (en])
JPS62254164A (ja) 複写装置
JPS62150239A (ja) 走査光学装置
JPS5919934A (ja) 可変倍率静電複写機
JPS60241042A (ja) 画像濃度調整装置
JPS61201263A (ja) 乾式電子写真複写機における自動画像濃度制御装置