JPS61150347U - - Google Patents
Info
- Publication number
- JPS61150347U JPS61150347U JP3303185U JP3303185U JPS61150347U JP S61150347 U JPS61150347 U JP S61150347U JP 3303185 U JP3303185 U JP 3303185U JP 3303185 U JP3303185 U JP 3303185U JP S61150347 U JPS61150347 U JP S61150347U
- Authority
- JP
- Japan
- Prior art keywords
- document
- photoreceptor
- exposure device
- illuminated
- copying machine
- 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
- 239000011521 glass Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 108091008695 photoreceptors Proteins 0.000 claims 3
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案の一実施例による原稿露光装置
を備えた複写機を示す概略図、第２図は上記実施
例の原稿露光装置の要部を詳しく示す一部破断側
面図である。
８……プラテンガラス、９……プラテンカバー
、１０……原稿、１１……原稿照明ランプ、１３
，１４……ミラーキヤリジ、２１……原稿サイズ
検出センサー、２５……反射板。
FIG. 1 is a schematic view showing a copying machine equipped with an original exposure device according to an embodiment of the present invention, and FIG. 2 is a partially cutaway side view showing in detail the main parts of the original exposure device of the above embodiment. 8...Platen glass, 9...Platen cover, 10...Document, 11...Document illumination lamp, 13
, 14...Mirror carriage, 21...Document size detection sensor, 25...Reflector.
Claims (1)
サイズ検出センサーが埋設された複写機にあつて
、前記プラテンガラス上の原稿を、ミラーキヤリ
ジに搭載された原稿照明ランプにより照明し、照
明された原稿の像を感光体に投影して該感光体を
露光させる原稿露光装置において、前記ミラーキ
ヤリジに、前記原稿照明ランプから発せられた光
の主たる原稿照射方向に対し反対方向から前記原
稿を照射するように前記光を反射させる反射板が
設けられたことを特徴とする複写機の原稿露光装
置。 In a copying machine in which a document size detection sensor is embedded in a platen cover in contact with a platen glass, the document on the platen glass is illuminated by a document illumination lamp mounted on a mirror carriage, and the image of the illuminated document is transferred to a photoreceptor. In the document exposure device that exposes the photoreceptor by projecting light onto the photoreceptor, the mirror carriage reflects the light so as to irradiate the document from a direction opposite to the main document irradiation direction of the light emitted from the document illumination lamp. A document exposure device for a copying machine characterized by being provided with a reflective plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3303185U JPS61150347U (en) | 1985-03-08 | 1985-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3303185U JPS61150347U (en) | 1985-03-08 | 1985-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61150347U true JPS61150347U (en) | 1986-09-17 |
Family
ID=30535097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3303185U Pending JPS61150347U (en) | 1985-03-08 | 1985-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61150347U (en) |
-
1985
- 1985-03-08 JP JP3303185U patent/JPS61150347U/ja active Pending