JPS6134561A - 画像倍率変換装置 - Google Patents

画像倍率変換装置

Info

Publication number
JPS6134561A
JPS6134561A JP18905284A JP18905284A JPS6134561A JP S6134561 A JPS6134561 A JP S6134561A JP 18905284 A JP18905284 A JP 18905284A JP 18905284 A JP18905284 A JP 18905284A JP S6134561 A JPS6134561 A JP S6134561A
Authority
JP
Japan
Prior art keywords
magnification
relay
copying
voltage
mode
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
JP18905284A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0154702B2 (en]
Inventor
Kyoshi Furuichi
古市　京士
Toshio Honma
本間　利夫
Katsumi Murakami
克己 村上
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 JP18905284A priority Critical patent/JPS6134561A/ja
Publication of JPS6134561A publication Critical patent/JPS6134561A/ja
Publication of JPH0154702B2 publication Critical patent/JPH0154702B2/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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Control Or Security For Electrophotography (AREA)
JP18905284A 1984-09-10 1984-09-10 画像倍率変換装置 Granted JPS6134561A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18905284A JPS6134561A (ja) 1984-09-10 1984-09-10 画像倍率変換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18905284A JPS6134561A (ja) 1984-09-10 1984-09-10 画像倍率変換装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10858177A Division JPS5442127A (en) 1977-09-09 1977-09-09 Converting device for multiplication of image

Publications (2)

Publication Number Publication Date
JPS6134561A true JPS6134561A (ja) 1986-02-18
JPH0154702B2 JPH0154702B2 (en]) 1989-11-20

Family

ID=16234484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18905284A Granted JPS6134561A (ja) 1984-09-10 1984-09-10 画像倍率変換装置

Country Status (1)

Country Link
JP (1) JPS6134561A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0865427A (ja) * 1994-08-22 1996-03-08 Ricoh Co Ltd 電子黒板装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229225A (en) * 1975-08-29 1977-03-04 Ricoh Co Ltd Exposure adjustable device of an automatic return type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229225A (en) * 1975-08-29 1977-03-04 Ricoh Co Ltd Exposure adjustable device of an automatic return type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0865427A (ja) * 1994-08-22 1996-03-08 Ricoh Co Ltd 電子黒板装置

Also Published As

Publication number Publication date
JPH0154702B2 (en]) 1989-11-20

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