JPS643676A - Variable power copying machine - Google Patents

Variable power copying machine

Info

Publication number
JPS643676A
JPS643676A JP62158862A JP15886287A JPS643676A JP S643676 A JPS643676 A JP S643676A JP 62158862 A JP62158862 A JP 62158862A JP 15886287 A JP15886287 A JP 15886287A JP S643676 A JPS643676 A JP S643676A
Authority
JP
Japan
Prior art keywords
magnification
key
specified
magnifications
plural
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.)
Pending
Application number
JP62158862A
Other languages
Japanese (ja)
Inventor
Hideyuki Kamibayashi
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP62158862A priority Critical patent/JPS643676A/en
Publication of JPS643676A publication Critical patent/JPS643676A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To conveniently set an arbitrary magnification including specified magnification with an up-key and a down-key by slowing down a change in a minute unit magnification when a set copying magnification is the same as any of the plural specified rates or by accelerating said change when there is no same magnification. CONSTITUTION:A magnification up-key 23 and a magnification down-key 24 is decided whether they are simultaneously operated or not and currently set magnification alone is read out and the specified magnifications are read out from a memory where the plural magnifications are previously set and stored. The set copying magnification is compared with the plural specified magnifications that are read out from the memory and if the set copying magnification is the same as any of the plural specified magnifications, the change in the minute unit magnification gets slower; otherwise, it gets faster. Thus the arbitrary magnification including the specified magnifications can be set conveniently with only the up-key 23 and the down-key 24.
JP62158862A 1987-06-26 1987-06-26 Variable power copying machine Pending JPS643676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158862A JPS643676A (en) 1987-06-26 1987-06-26 Variable power copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158862A JPS643676A (en) 1987-06-26 1987-06-26 Variable power copying machine

Publications (1)

Publication Number Publication Date
JPS643676A true JPS643676A (en) 1989-01-09

Family

ID=15681022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158862A Pending JPS643676A (en) 1987-06-26 1987-06-26 Variable power copying machine

Country Status (1)

Country Link
JP (1) JPS643676A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37812E1 (en) 1996-03-04 2002-08-06 Sharp Kabushiki Kaisha Magnification setting apparatus for image forming apparatus
JP2012168942A (en) * 2011-02-16 2012-09-06 Sony Mobile Communications Ab Variable display scale control device and variable playing speed control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37812E1 (en) 1996-03-04 2002-08-06 Sharp Kabushiki Kaisha Magnification setting apparatus for image forming apparatus
JP2012168942A (en) * 2011-02-16 2012-09-06 Sony Mobile Communications Ab Variable display scale control device and variable playing speed control device

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