JPS6141275U - Unnecessary image removal device for electrophotographic copying machines - Google Patents
Unnecessary image removal device for electrophotographic copying machinesInfo
- Publication number
- JPS6141275U JPS6141275U JP12526684U JP12526684U JPS6141275U JP S6141275 U JPS6141275 U JP S6141275U JP 12526684 U JP12526684 U JP 12526684U JP 12526684 U JP12526684 U JP 12526684U JP S6141275 U JPS6141275 U JP S6141275U
- Authority
- JP
- Japan
- Prior art keywords
- electrophotographic copying
- removal device
- unnecessary image
- image removal
- copying machines
- 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
【図面の簡単な説明】
第１図は本考案の不要画像除去装置を有する電子写真複
写機の概略構成図、第２図は窓開き揺動体及びその駆動
機構の平面図、第３図は窓開き揺動体の側面図、第４図
は窓開き揺動体及びその駆動機構の斜視図である。
１０：感光ベルト、１４：走査光学系、１６：プラテン
ガラス、２６：露光ランプ、２８：第１ミラー、３０：
第２ミラー、３２：第３ミラー、３４：レンズ、３６：
赤外線力ットミラー、３８：固定ミラー、４０：窓開き
揺動体、４１：窓、５６：ステツピングモーター。[Brief Description of the Drawings] Fig. 1 is a schematic configuration diagram of an electrophotographic copying machine having an unnecessary image removing device of the present invention, Fig. 2 is a plan view of a window swinging body and its drive mechanism, and Fig. 3 is a diagram showing the structure of an electrophotographic copying machine having an unnecessary image removing device of the present invention. FIG. 4 is a side view of the window opening rocking body and a perspective view of the window opening rocking body and its drive mechanism. 10: Photosensitive belt, 14: Scanning optical system, 16: Platen glass, 26: Exposure lamp, 28: First mirror, 30:
2nd mirror, 32: 3rd mirror, 34: lens, 36:
Infrared power mirror, 38: Fixed mirror, 40: Window swinging body, 41: Window, 56: Stepping motor.
Claims (1)
構成される走査光学系により原稿を走査露光することに
より静電潜像を形成する電子写真複写機において、前記
複数枚のミラーの少なくとも１個所に赤外線力ットミラ
ーを使用し、この赤外線力ットミラーを通過した赤外光
を利用して感光体上の静電潜像め両側端部の不要画像を
除去することを特徴とする電子写真複写機の不要画像除
去装置。In an electrophotographic copying machine that forms an electrostatic latent image by scanning and exposing a document on a photoconductor using a scanning optical system comprising an exposure lamp, a lens, and a plurality of mirrors, at least one of the plurality of mirrors is provided. An electrophotographic copying machine characterized in that an infrared light-cutting mirror is used to remove unnecessary images on both sides of an electrostatic latent image on a photoconductor using infrared light that has passed through the infrared light-cutting mirror. Unnecessary image removal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12526684U JPS6141275U (en) | 1984-08-20 | 1984-08-20 | Unnecessary image removal device for electrophotographic copying machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12526684U JPS6141275U (en) | 1984-08-20 | 1984-08-20 | Unnecessary image removal device for electrophotographic copying machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6141275U true JPS6141275U (en) | 1986-03-15 |
Family
ID=30683954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12526684U Pending JPS6141275U (en) | 1984-08-20 | 1984-08-20 | Unnecessary image removal device for electrophotographic copying machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141275U (en) |
-
1984
- 1984-08-20 JP JP12526684U patent/JPS6141275U/en active Pending
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