JPS54108622A - Copying machine - Google Patents
Copying machineInfo
- Publication number
- JPS54108622A JPS54108622A JP1535078A JP1535078A JPS54108622A JP S54108622 A JPS54108622 A JP S54108622A JP 1535078 A JP1535078 A JP 1535078A JP 1535078 A JP1535078 A JP 1535078A JP S54108622 A JPS54108622 A JP S54108622A
- Authority
- JP
- Japan
- Prior art keywords
- portions
- white
- originals
- black
- rays
- 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
- Combination Of More Than One Step In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Abstract
PURPOSE: To readily make one sheet of composite copy from plural originals by synthesizing the signals by the respective reflected rays from two originals by two optical systems thereby obtaining copy images.
CONSTITUTION: Two sheets of originals are placed on original presentation parts 1 and 1a and are then lighted with light sources 2 and 2a. The image rays thereof are then formed superposedly on a photosensitive drum 6 by optical systems constituted by lens 3, 3a and reflecting mirrors 4, 4a and 5, etc. In this case, because of the fact that the reflection light is more from white portions and less from black portions and that the information in ordinary originals is contained in the black portions, the photoreceptor of the drum 6 is beforehand so selected as to judge only the portions where the rays of white and white superpose as white and other portions as black in order to provide the effect of superposition.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1535078A JPS54108622A (en) | 1978-02-15 | 1978-02-15 | Copying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1535078A JPS54108622A (en) | 1978-02-15 | 1978-02-15 | Copying machine |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14929484A Division JPS6041073A (en) | 1984-07-20 | 1984-07-20 | Image forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54108622A true JPS54108622A (en) | 1979-08-25 |
Family
ID=11886339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1535078A Pending JPS54108622A (en) | 1978-02-15 | 1978-02-15 | Copying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54108622A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646257A (en) * | 1979-09-21 | 1981-04-27 | Ricoh Co Ltd | Image composing method |
JPS578551A (en) * | 1980-06-19 | 1982-01-16 | Matsushita Electric Ind Co Ltd | Image overlay method in copying machine |
JPS5831359A (en) * | 1981-08-20 | 1983-02-24 | Matsushita Electric Ind Co Ltd | Image recording device |
JPS6162088A (en) * | 1984-09-04 | 1986-03-29 | Canon Inc | Picture formation device |
JPS61296564A (en) * | 1985-06-24 | 1986-12-27 | Nippon Syst Kaihatsu Kk | Processing system for slip with magnetic stripe |
JPS63269186A (en) * | 1987-04-28 | 1988-11-07 | Fuji Xerox Co Ltd | Method for adding image |
-
1978
- 1978-02-15 JP JP1535078A patent/JPS54108622A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5646257A (en) * | 1979-09-21 | 1981-04-27 | Ricoh Co Ltd | Image composing method |
JPS6321902B2 (en) * | 1979-09-21 | 1988-05-10 | Ricoh Kk | |
JPS578551A (en) * | 1980-06-19 | 1982-01-16 | Matsushita Electric Ind Co Ltd | Image overlay method in copying machine |
JPS5831359A (en) * | 1981-08-20 | 1983-02-24 | Matsushita Electric Ind Co Ltd | Image recording device |
JPS6162088A (en) * | 1984-09-04 | 1986-03-29 | Canon Inc | Picture formation device |
JPS61296564A (en) * | 1985-06-24 | 1986-12-27 | Nippon Syst Kaihatsu Kk | Processing system for slip with magnetic stripe |
JPS63269186A (en) * | 1987-04-28 | 1988-11-07 | Fuji Xerox Co Ltd | Method for adding image |
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