JPS5339132A - Manufacture scanning device of slit exposure type electronic copying machine s - Google Patents
Manufacture scanning device of slit exposure type electronic copying machine sInfo
- Publication number
- JPS5339132A JPS5339132A JP11407476A JP11407476A JPS5339132A JP S5339132 A JPS5339132 A JP S5339132A JP 11407476 A JP11407476 A JP 11407476A JP 11407476 A JP11407476 A JP 11407476A JP S5339132 A JPS5339132 A JP S5339132A
- Authority
- JP
- Japan
- Prior art keywords
- slit exposure
- scanning device
- copying machine
- type electronic
- exposure type
- 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
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
Abstract
PURPOSE:To selectively use one image forming optical system in two manuscript scanning devices and readily perform variable power copying of manuscript by turning an optical path selector plate, changing over slit exposure and moving the image forming optical system and a mirror system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11407476A JPS5339132A (en) | 1976-09-22 | 1976-09-22 | Manufacture scanning device of slit exposure type electronic copying machine s |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11407476A JPS5339132A (en) | 1976-09-22 | 1976-09-22 | Manufacture scanning device of slit exposure type electronic copying machine s |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5339132A true JPS5339132A (en) | 1978-04-10 |
Family
ID=14628384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11407476A Pending JPS5339132A (en) | 1976-09-22 | 1976-09-22 | Manufacture scanning device of slit exposure type electronic copying machine s |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5339132A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5639565A (en) * | 1979-09-10 | 1981-04-15 | Asahi Optical Co Ltd | Variable-magnification copying machine |
JPS5764986U (en) * | 1980-10-01 | 1982-04-17 | ||
JPS57152794A (en) * | 1981-03-17 | 1982-09-21 | Onkyo Corp | Production of diaphragm for speaker |
-
1976
- 1976-09-22 JP JP11407476A patent/JPS5339132A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5639565A (en) * | 1979-09-10 | 1981-04-15 | Asahi Optical Co Ltd | Variable-magnification copying machine |
JPS6255648B2 (en) * | 1979-09-10 | 1987-11-20 | Asahi Optical Co Ltd | |
JPS5764986U (en) * | 1980-10-01 | 1982-04-17 | ||
JPS57152794A (en) * | 1981-03-17 | 1982-09-21 | Onkyo Corp | Production of diaphragm for speaker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK152770C (en) | DEVICE FOR STEPLESS ADJUSTABLE PICTURE REDUCTION BY AN ELECTROGRAPHIC COPY MACHINE. | |
JPS5280033A (en) | Cutter for a web of roll paper for variable multiplication electrophot ographic copying machine | |
AU503275B2 (en) | Photocopying machine with variable magnification | |
JPS5285493A (en) | X-ray photographing device | |
JPS5339132A (en) | Manufacture scanning device of slit exposure type electronic copying machine s | |
JPS52138924A (en) | Focal detector | |
JPS543546A (en) | Exposure device | |
GB1522883A (en) | Illumination device for a photographic copying apparatus | |
JPS5387735A (en) | Sheet original trnsport device for double-face copier | |
JPS5370431A (en) | Lens shift device with mechanism interlocked with diaphragm | |
JPS52152231A (en) | Electrophotographic exposing device | |
JPS5376037A (en) | Device for repeatedly leading copying original through optical scanning device | |
JPS5329732A (en) | Document scanning device for electrophotographic copier of slit exposure type | |
JPS5366229A (en) | Photographic device for stereophotography | |
JPS51144654A (en) | Microscope image input device | |
JPS529436A (en) | Image forming device with variable magnification mechanism | |
JPS53110838A (en) | Variable power device of copiers | |
JPS5374026A (en) | Variable magnification lens device | |
JPS5366228A (en) | Photographic device for stereophotograph | |
JPS533218A (en) | Diaphragm device for variable magnification copier of slit exposure type | |
JPS5434231A (en) | Slit exposure device for sheet-form original of copier | |
JPS5333620A (en) | Scanning exposure type copying machine with variable magnification mechanism | |
JPS5748164A (en) | Method and device for preparation of editing pattern figure | |
JPS53135636A (en) | Image read device and double-faced copier | |
JPS52133219A (en) | Variable magnification device |