JPS5758173A - Picture formation device - Google Patents
Picture formation deviceInfo
- Publication number
- JPS5758173A JPS5758173A JP13342980A JP13342980A JPS5758173A JP S5758173 A JPS5758173 A JP S5758173A JP 13342980 A JP13342980 A JP 13342980A JP 13342980 A JP13342980 A JP 13342980A JP S5758173 A JPS5758173 A JP S5758173A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- original
- monitor
- picture
- optical system
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Abstract
PURPOSE:To prevent erroneous copying by confirming that an original is placed at a prescribed position on an original placing plate prior to the formation of a picture, by image-forming and displaying the original picture on an external monitor through operating an optical system. CONSTITUTION:An optical system is provided with the 5th mirror 8 which is put on an optical axis only when an original is to be positioned, so light passed through the 1st mirror 3, 2nd mirror and a lens 5 is reflected by the 5th mirror 8 and further reflected by the 6th fixed mirror 9 to be imaged on a monitor 10. Therefore, a user corrects the position of the original if necessary while having a lock at the monitor 10.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13342980A JPS5758173A (en) | 1980-09-25 | 1980-09-25 | Picture formation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13342980A JPS5758173A (en) | 1980-09-25 | 1980-09-25 | Picture formation device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5758173A true JPS5758173A (en) | 1982-04-07 |
Family
ID=15104560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13342980A Pending JPS5758173A (en) | 1980-09-25 | 1980-09-25 | Picture formation device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5758173A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964872A (en) * | 1982-10-05 | 1984-04-12 | Canon Inc | Picture processing device |
JPS59214844A (en) * | 1983-05-20 | 1984-12-04 | Fuji Xerox Co Ltd | Original position confirming device for copying machine |
-
1980
- 1980-09-25 JP JP13342980A patent/JPS5758173A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5964872A (en) * | 1982-10-05 | 1984-04-12 | Canon Inc | Picture processing device |
JPS59214844A (en) * | 1983-05-20 | 1984-12-04 | Fuji Xerox Co Ltd | Original position confirming device for copying machine |
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