JPS55137549A - Optical scanner - Google Patents
Optical scannerInfo
- Publication number
- JPS55137549A JPS55137549A JP4620479A JP4620479A JPS55137549A JP S55137549 A JPS55137549 A JP S55137549A JP 4620479 A JP4620479 A JP 4620479A JP 4620479 A JP4620479 A JP 4620479A JP S55137549 A JPS55137549 A JP S55137549A
- Authority
- JP
- Japan
- Prior art keywords
- small mirrors
- mirrors
- specified
- accomplished
- scanning
- 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
Links
- 230000003287 optical effect Effects 0.000 title 1
- 108091008695 photoreceptors Proteins 0.000 abstract 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Variable Magnification In Projection-Type Copying Machines (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4620479A JPS55137549A (en) | 1979-04-16 | 1979-04-16 | Optical scanner |
DE19803014476 DE3014476A1 (de) | 1979-04-16 | 1980-04-15 | Optische abtastvorrichtung |
US06/495,733 US4461565A (en) | 1979-04-16 | 1983-05-20 | Optical scanning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4620479A JPS55137549A (en) | 1979-04-16 | 1979-04-16 | Optical scanner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55137549A true JPS55137549A (en) | 1980-10-27 |
JPS636861B2 JPS636861B2 (enrdf_load_stackoverflow) | 1988-02-12 |
Family
ID=12740547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4620479A Granted JPS55137549A (en) | 1979-04-16 | 1979-04-16 | Optical scanner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55137549A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366552A (ja) * | 1986-09-09 | 1988-03-25 | Canon Inc | 走査露光系 |
-
1979
- 1979-04-16 JP JP4620479A patent/JPS55137549A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6366552A (ja) * | 1986-09-09 | 1988-03-25 | Canon Inc | 走査露光系 |
Also Published As
Publication number | Publication date |
---|---|
JPS636861B2 (enrdf_load_stackoverflow) | 1988-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5596916A (en) | Two-dimensional scanner | |
SE7710037L (sv) | Anordning for bildalstirng med kontinuerligt varierbar forminskning vid en elektrofotografisk kopieringsmaskin | |
JPS56133756A (en) | Optical device for variable magnification copying capable of size enlarging and reducing | |
JPS54143629A (en) | Copying apparatus having opticlal system for high speed copying | |
GB1533520A (en) | Document copying machines | |
HK34486A (en) | Variable magnification type optical copier in which the copying size can be increased or decreased | |
JPS55137549A (en) | Optical scanner | |
JPS55143572A (en) | Slit exposure optical system of copying machine | |
JPS54122132A (en) | Slit exposure method for photreceptor in copier | |
JPS55124166A (en) | Optical device | |
JPS55137550A (en) | Optical scanner | |
JPS5654462A (en) | Copying machine | |
JPS5555364A (en) | Slit exposure optical system in electrophotographic copying machine | |
JPS54138449A (en) | Original fixing type copying machine | |
JPS5218327A (en) | Electrophotographic copying machine | |
JPS54124740A (en) | Copying machine serving also as transmitter | |
JPS5635154A (en) | Exposure method and its device | |
JPS5276940A (en) | Scanning optical system | |
JPS55126258A (en) | Optical device of copying machine | |
JPS5540459A (en) | Focus adjusting method of optical system | |
JPS5584932A (en) | Method and apparatus for exposure | |
JPS5528068A (en) | Optical device of copying machine | |
JPS5688154A (en) | Exposure method of electrophotographic copier | |
JPS5583073A (en) | Exposure optical system of electrophotographic copier | |
JPS5749966A (en) | Optical device of copying machine or the like |