JPH0555865B2 - - Google Patents
Info
- Publication number
- JPH0555865B2 JPH0555865B2 JP81152300A JP15230081A JPH0555865B2 JP H0555865 B2 JPH0555865 B2 JP H0555865B2 JP 81152300 A JP81152300 A JP 81152300A JP 15230081 A JP15230081 A JP 15230081A JP H0555865 B2 JPH0555865 B2 JP H0555865B2
- Authority
- JP
- Japan
- Prior art keywords
- length
- magnification
- numerical data
- operating member
- storage
- 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
Links
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 description 12
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000003384 imaging method Methods 0.000 description 4
- 108091008695 photoreceptors Proteins 0.000 description 4
- 230000009467 reduction Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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
- G03G15/5095—Matching the image with the size of the copy material, e.g. by calculating the magnification or selecting the adequate copy material size
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00172—Apparatus for electrophotographic processes relative to the original handling
- G03G2215/00324—Document property detectors
- G03G2215/00329—Document size detectors
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)
- Optical Systems Of Projection Type Copiers (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56152300A JPS5854358A (ja) | 1981-09-26 | 1981-09-26 | 変倍複写装置 |
US06/410,073 US4505579A (en) | 1981-08-26 | 1982-08-20 | Variable magnification copying machine |
US06/911,141 USRE35274E (en) | 1981-08-26 | 1986-09-24 | Variable magnification copying machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56152300A JPS5854358A (ja) | 1981-09-26 | 1981-09-26 | 変倍複写装置 |
US06/911,141 USRE35274E (en) | 1981-08-26 | 1986-09-24 | Variable magnification copying machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63242034A Division JPH01257867A (ja) | 1988-09-26 | 1988-09-26 | 変倍複写装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5854358A JPS5854358A (ja) | 1983-03-31 |
JPH0555865B2 true JPH0555865B2 (US07922777-20110412-C00004.png) | 1993-08-18 |
Family
ID=26481258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56152300A Granted JPS5854358A (ja) | 1981-08-26 | 1981-09-26 | 変倍複写装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5854358A (US07922777-20110412-C00004.png) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999459A (ja) * | 1982-11-29 | 1984-06-08 | Minolta Camera Co Ltd | 複写倍率設定装置 |
JPS6093467A (ja) * | 1983-10-27 | 1985-05-25 | Minolta Camera Co Ltd | 可変倍型複写装置 |
JPS60263138A (ja) * | 1984-06-11 | 1985-12-26 | Sharp Corp | 紙サイズ記憶機能を備えた複写機 |
JPH0658562B2 (ja) * | 1984-06-11 | 1994-08-03 | シャープ株式会社 | 複写機 |
JPS6161140A (ja) * | 1984-08-31 | 1986-03-28 | Sharp Corp | 変倍複写諸元選択手段を備えた複写機 |
JPS62161165A (ja) * | 1986-12-05 | 1987-07-17 | Minolta Camera Co Ltd | 複写倍率設定装置 |
JPS62161163A (ja) * | 1986-12-05 | 1987-07-17 | Minolta Camera Co Ltd | 複写倍率設定装置 |
JPS62161166A (ja) * | 1986-12-05 | 1987-07-17 | Minolta Camera Co Ltd | 複写倍率設定装置 |
JPS63280271A (ja) * | 1987-05-12 | 1988-11-17 | Konica Corp | 原稿搬送装置付き複写機 |
JPH02306266A (ja) * | 1989-11-28 | 1990-12-19 | Minolta Camera Co Ltd | 画像形成装置 |
JPH02306267A (ja) * | 1989-11-28 | 1990-12-19 | Minolta Camera Co Ltd | 画像形成装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2241935C3 (de) * | 1972-08-25 | 1981-07-16 | Robert Bosch Gmbh, 7000 Stuttgart | Anlage zur Abgasentgiftung |
US4095880A (en) * | 1975-06-27 | 1978-06-20 | Xerox Corporation | Extended range variable magnification reproduction machine |
US4099866A (en) * | 1976-12-08 | 1978-07-11 | International Business Machines Corporation | Focal adjustment on a single-focus lens in a continuously variable magnification system |
JPS5397418A (en) * | 1977-02-07 | 1978-08-25 | Dainippon Screen Mfg | Method of copying machine camera*s automatic focusing and its equipment |
JPS5517119A (en) * | 1978-07-21 | 1980-02-06 | Ricoh Co Ltd | Variable magnifying power copying apparatus |
JPS5521052A (en) * | 1978-08-02 | 1980-02-14 | Ricoh Co Ltd | Variable power copying machine |
JPS5611465A (en) * | 1979-07-06 | 1981-02-04 | Ricoh Co Ltd | Automatic variable magnification recording device |
JPS5636657A (en) * | 1979-08-31 | 1981-04-09 | Sharp Corp | Device for setting copy information for copier |
JPS5681865A (en) * | 1979-12-06 | 1981-07-04 | Canon Inc | Variable magnification copying machine |
JPS57212459A (en) * | 1981-06-24 | 1982-12-27 | Ricoh Co Ltd | Copying method |
-
1981
- 1981-09-26 JP JP56152300A patent/JPS5854358A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5854358A (ja) | 1983-03-31 |
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