JPS55151633A - Lens position control method - Google Patents

Lens position control method

Info

Publication number
JPS55151633A
JPS55151633A JP5871379A JP5871379A JPS55151633A JP S55151633 A JPS55151633 A JP S55151633A JP 5871379 A JP5871379 A JP 5871379A JP 5871379 A JP5871379 A JP 5871379A JP S55151633 A JPS55151633 A JP S55151633A
Authority
JP
Japan
Prior art keywords
lens
variable power
variable
key
pushed
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
JP5871379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6230413B2 (enrdf_load_stackoverflow
Inventor
Mitsuhiro Nonaka
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 JP5871379A priority Critical patent/JPS55151633A/ja
Publication of JPS55151633A publication Critical patent/JPS55151633A/ja
Publication of JPS6230413B2 publication Critical patent/JPS6230413B2/ja
Granted 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)
JP5871379A 1979-05-15 1979-05-15 Lens position control method Granted JPS55151633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5871379A JPS55151633A (en) 1979-05-15 1979-05-15 Lens position control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5871379A JPS55151633A (en) 1979-05-15 1979-05-15 Lens position control method

Publications (2)

Publication Number Publication Date
JPS55151633A true JPS55151633A (en) 1980-11-26
JPS6230413B2 JPS6230413B2 (enrdf_load_stackoverflow) 1987-07-02

Family

ID=13092127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5871379A Granted JPS55151633A (en) 1979-05-15 1979-05-15 Lens position control method

Country Status (1)

Country Link
JP (1) JPS55151633A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109079A (ja) * 1982-12-14 1984-06-23 Oki Electric Ind Co Ltd 圧力定着装置の加圧制御方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109079A (ja) * 1982-12-14 1984-06-23 Oki Electric Ind Co Ltd 圧力定着装置の加圧制御方式

Also Published As

Publication number Publication date
JPS6230413B2 (enrdf_load_stackoverflow) 1987-07-02

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