JPS54128742A - Reader printer apparatus for ususal paper transfer erography - Google Patents
Reader printer apparatus for ususal paper transfer erographyInfo
- Publication number
- JPS54128742A JPS54128742A JP3601178A JP3601178A JPS54128742A JP S54128742 A JPS54128742 A JP S54128742A JP 3601178 A JP3601178 A JP 3601178A JP 3601178 A JP3601178 A JP 3601178A JP S54128742 A JPS54128742 A JP S54128742A
- Authority
- JP
- Japan
- Prior art keywords
- image
- optical path
- printer apparatus
- shutter
- usual
- 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)
- Projection-Type Copiers In General (AREA)
Abstract
PURPOSE: To make it possible to print and copy usual paper with the use of a xerographic system by adding an image reversion optical system of simple construction to the optical path of a usual reader printer apparatus such that it is made coactive with a printing reflective mirror.
CONSTITUTION: If a button switch 21 is operated while projecting the image of a film 3 upon a screen, a magnification changing mirror 5 is moved back and forth along the optical axis by a motor 23 to change the scale of a projected image. If the focusing operation is made by a projecting lens to confirm the image to be printed and copied, a print switch 22 is depressed. Then, a shutter 24 closes the optical path, and a charging electrode 15 is moved in the direction of arrow so that a photosensitive element 14 is supplied with charged and made photosensitive. In this meanwhile, a motor 26 is operated to place a printing reflective mirror in a printing position. In coaction wherewith, an image reversing optical system 25 leaves the optical path. After these operations, the shutter 24 is opened and closed to expose the photosensitive element for a necessary time. The element thus exposed is then subjected to powder development and is transferred to a usual paper 18.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3601178A JPS54128742A (en) | 1978-03-30 | 1978-03-30 | Reader printer apparatus for ususal paper transfer erography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3601178A JPS54128742A (en) | 1978-03-30 | 1978-03-30 | Reader printer apparatus for ususal paper transfer erography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54128742A true JPS54128742A (en) | 1979-10-05 |
Family
ID=12457804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3601178A Pending JPS54128742A (en) | 1978-03-30 | 1978-03-30 | Reader printer apparatus for ususal paper transfer erography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54128742A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132267A (en) * | 1982-02-01 | 1983-08-06 | Shinko Electric Co Ltd | Microfilm reader |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162724A (en) * | 1974-11-28 | 1976-05-31 | Hiroshi Mito | Maikurofuirumuno fukushasochi |
-
1978
- 1978-03-30 JP JP3601178A patent/JPS54128742A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162724A (en) * | 1974-11-28 | 1976-05-31 | Hiroshi Mito | Maikurofuirumuno fukushasochi |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132267A (en) * | 1982-02-01 | 1983-08-06 | Shinko Electric Co Ltd | Microfilm reader |
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