JPS63107447U - - Google Patents
Info
- Publication number
- JPS63107447U JPS63107447U JP20315586U JP20315586U JPS63107447U JP S63107447 U JPS63107447 U JP S63107447U JP 20315586 U JP20315586 U JP 20315586U JP 20315586 U JP20315586 U JP 20315586U JP S63107447 U JPS63107447 U JP S63107447U
- Authority
- JP
- Japan
- Prior art keywords
- document
- copying machine
- photoreceptor
- light source
- predetermined position
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 108091008695 photoreceptors Proteins 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Description
第１図は本考案の露光装置を有する電子写真複
写機の断面図、第２図はその要部の拡大図、第３
図はその動作説明図である。
１０…露光装置、１１…光源、１２…反射板、
１３…光学系、１３ａ…第１ミラー、１３ｂ…第
２ミラー、１３ｃ…第３ミラー、１３ｄ…レンズ
、１３ｅ…〓マジツク〓ミラー、１４…光学系、
１４ａ…第１反射鏡、１４ｂ…第２反射鏡、２０
…感光体ドラム、２１…帯電装置、２２…現像装
置、２３…転写装置、２４…定着装置、２５…原
稿載置台。
Fig. 1 is a sectional view of an electrophotographic copying machine having an exposure device of the present invention, Fig. 2 is an enlarged view of its main parts, and Fig. 3
The figure is an explanatory diagram of the operation. 10... Exposure device, 11... Light source, 12... Reflection plate,
13...Optical system, 13a...First mirror, 13b...Second mirror, 13c...Third mirror, 13d...Lens, 13e...Magic mirror, 14...Optical system,
14a...first reflecting mirror, 14b...second reflecting mirror, 20
...Photosensitive drum, 21...Charging device, 22...Developing device, 23...Transfer device, 24...Fixing device, 25...Document mounting table.
Claims (1)
を、光源から発せられる光にて露光走査すること
により、その原稿の像を感光体上の所定位置に露
光する電子写真複写機の露光装置であり、 露光走査開始時に、光源から発せられる光を、
前記原稿載置台内を露光走査方向に通過させた後
に感光体上の所定位置に導く光学系を有してなる
電子写真複写機の露光装置。[Claim for Utility Model Registration] A document placed on a document table using a transparent plate is exposed and scanned using light emitted from a light source, so that the image of the document is placed at a predetermined position on a photoreceptor. This is the exposure device of an electrophotographic copying machine that exposes the light emitted from the light source at the start of exposure scanning.
An exposure device for an electrophotographic copying machine, comprising an optical system that guides the document to a predetermined position on the photoreceptor after passing through the document table in an exposure scanning direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20315586U JPS63107447U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20315586U JPS63107447U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107447U true JPS63107447U (en) | 1988-07-11 |
Family
ID=31168219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20315586U Pending JPS63107447U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107447U (en) |
-
1986
- 1986-12-26 JP JP20315586U patent/JPS63107447U/ja active Pending
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