JPS643676A - Variable power copying machine - Google Patents
Variable power copying machineInfo
- 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
Links
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.
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)
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 |
-
1987
- 1987-06-26 JP JP62158862A patent/JPS643676A/en active Pending
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5382928A (en) | Air-fuel ratio controlling apparatus | |
FI930428A (en) | FOERFARANDE FOER ATT REGLERA TEKNISKA PROCESSER MED FLERA REGULATORER | |
JPS5299034A (en) | Control system for micro program | |
JPS643676A (en) | Variable power copying machine | |
JPS5294995A (en) | Numerical control system | |
JPS5352722A (en) | Polyester fibers | |
JPS6466768A (en) | User control/group control processing system | |
JPS5321383A (en) | Numerical control system | |
JPS5441660A (en) | Timer | |
JPS5748421A (en) | Tapping machine | |
JPS5320522A (en) | Pulse width modulated circuit for d.c. motor control circuit | |
JPS5257465A (en) | Overdrive controlling oilhydraulic system | |
JPS52133738A (en) | Caluculation control system | |
JPS5289043A (en) | Gain control circuit | |
JPS5310939A (en) | Magnetic tape control unit | |
JPS52134359A (en) | Pulse generator | |
JPS5291113A (en) | Excitation apparatus for synchronous machine | |
JPS5351934A (en) | Sub channel metal access control system | |
JPS5342627A (en) | Power switch circuit | |
JPS5773338A (en) | Control circuit for air conditioner | |
JPS5389641A (en) | Decision unit | |
JPS5640339A (en) | Line switching circuit | |
JPS5422515A (en) | Control circuit of alternating current motor | |
JPS5266723A (en) | Manufaceure of polyester filament | |
JPS5418145A (en) | Air conditioner |