JPH0816768B2 - 画像形成装置 - Google Patents

画像形成装置

Info

Publication number
JPH0816768B2
JPH0816768B2 JP63-329722A JP32972288A JPH0816768B2 JP H0816768 B2 JPH0816768 B2 JP H0816768B2 JP 32972288 A JP32972288 A JP 32972288A JP H0816768 B2 JPH0816768 B2 JP H0816768B2
Authority
JP
Japan
Prior art keywords
magnification
lens
movement
change member
setting
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
JP63-329722A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0816768B1 (enExample
Inventor
雅彦 小倉
英嗣 王子田
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP63-329722A priority Critical patent/JPH0816768B2/ja
Publication of JPH0816768B2 publication Critical patent/JPH0816768B2/ja
Publication of JPH0816768B1 publication Critical patent/JPH0816768B1/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Or Security For Electrophotography (AREA)
JP63-329722A 1983-07-06 画像形成装置 Expired - Lifetime JPH0816768B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63-329722A JPH0816768B2 (ja) 1983-07-06 画像形成装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63-329722A JPH0816768B2 (ja) 1983-07-06 画像形成装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58123012A Division JPS6014224A (ja) 1983-07-06 1983-07-06 画像形成装置

Publications (2)

Publication Number Publication Date
JPH0816768B2 true JPH0816768B2 (ja) 1996-02-21
JPH0816768B1 JPH0816768B1 (enExample) 1996-02-21

Family

ID=18224538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63-329722A Expired - Lifetime JPH0816768B2 (ja) 1983-07-06 画像形成装置

Country Status (1)

Country Link
JP (1) JPH0816768B2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557770A (en) * 1978-07-04 1980-01-19 Ricoh Co Ltd Magnification changeover driving circuit

Also Published As

Publication number Publication date
JPH0816768B1 (enExample) 1996-02-21

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