JPS5927550U - electrophotographic copying device - Google Patents
electrophotographic copying deviceInfo
- Publication number
- JPS5927550U JPS5927550U JP12161282U JP12161282U JPS5927550U JP S5927550 U JPS5927550 U JP S5927550U JP 12161282 U JP12161282 U JP 12161282U JP 12161282 U JP12161282 U JP 12161282U JP S5927550 U JPS5927550 U JP S5927550U
- Authority
- JP
- Japan
- Prior art keywords
- image
- electrophotographic copying
- optical
- forming
- optical path
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、本考案の電子写真複写装置の概略断面図、第
２図〜第４図は本考案の電子写真複写装置に用いるシャ
ッター装置の各状態を示す断面図である。
２・・・・・・感光ドラム、４・・・・・・光学素子ア
レイ、１０・・・・・・原稿台、１１・・・・・・原稿
露光光源、１１−１・・・・・・シャッター装置、２０
・・・・・・投影装置、２８・・・・・・フィルム、３
１・・・・・・シャッター板、４１゜４２・・・・・・
反射笠、３２・・・・・・反射板、３６・・・・・・ア
クチュエータ、４０・・・・・・シャッター軸。FIG. 1 is a schematic cross-sectional view of the electrophotographic copying apparatus of the present invention, and FIGS. 2 to 4 are cross-sectional views showing various states of the shutter device used in the electrophotographic copying apparatus of the present invention. 2...Photosensitive drum, 4...Optical element array, 10...Document stand, 11...Document exposure light source, 11-1...・Shutter device, 20
...Projection device, 28...Film, 3
1...Shutter plate, 41°42...
Reflector shade, 32...Reflector, 36...Actuator, 40...Shutter shaft.
Claims (1)
投影装置と、該投影装置からの光学投影像の複写及び該
原稿台に載置された原稿からの光学反射像の複写を行な
いうるように構成し在電子写真複写装置において、該光
学反射ないしは投影像を消去するための原稿露光光源の
照明光を感光ドラムの感光体に照射してブランク露光を
行なう第１の状態と、該光学反射像を形成するための光
学路を遮り、該光学投影像を形成するための光学路を開
く第２の状態と、該光学反射像を形成するための光学路
を開く第３の状態を有し、各状態の間を移動するシャッ
ター装置を設けたことを特徴−とする電子写真複写装置
。A projection device that projects an original image toward a document table of an electrophotographic copying device, and a device capable of copying an optically projected image from the projection device and an optical reflection image from a document placed on the document table. In the electrophotographic copying apparatus, the photoreceptor of the photosensitive drum is irradiated with illumination light from an original exposure light source for erasing the optical reflection or projected image to perform blank exposure; a second state in which the optical path for forming an image is blocked and an optical path for forming the optical projection image is opened; and a third state in which the optical path for forming the optical reflection image is opened. An electrophotographic copying apparatus characterized in that it is provided with a shutter device that moves between states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12161282U JPS5927550U (en) | 1982-08-12 | 1982-08-12 | electrophotographic copying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12161282U JPS5927550U (en) | 1982-08-12 | 1982-08-12 | electrophotographic copying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5927550U true JPS5927550U (en) | 1984-02-21 |
Family
ID=30278267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12161282U Pending JPS5927550U (en) | 1982-08-12 | 1982-08-12 | electrophotographic copying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927550U (en) |
-
1982
- 1982-08-12 JP JP12161282U patent/JPS5927550U/en active Pending
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