JPS6141276U - Unnecessary image removal device for electrophotographic copying machines - Google Patents
Unnecessary image removal device for electrophotographic copying machinesInfo
- Publication number
- JPS6141276U JPS6141276U JP12526784U JP12526784U JPS6141276U JP S6141276 U JPS6141276 U JP S6141276U JP 12526784 U JP12526784 U JP 12526784U JP 12526784 U JP12526784 U JP 12526784U JP S6141276 U JPS6141276 U JP S6141276U
- Authority
- JP
- Japan
- Prior art keywords
- removal device
- electrophotographic copying
- image removal
- unnecessary image
- infrared light
- 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、及び、第２図はミラーの揺動機構の
概略斜視図である。
１０：感光ベルト、１４：画像露光装置、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：赤外線カット、ミラー
、３８：揺動ミラー、４０：スリット。FIG. 1 is a schematic configuration diagram of an electrophotographic copying machine having an unnecessary image removing device of the present invention, and FIG. 2 is a schematic perspective view of a mirror swinging mechanism. 10: Photosensitive belt, 14: Image exposure device, 26: Exposure lamp, 28: First mirror, 30: Second mirror, 32: Third mirror, 34: Lens, 36: Infrared cut, mirror, 38: Swinging mirror , 40: slit.
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復写機において、前記
複数枚のミラーの内少なくとも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像と像との間の不要部分の電荷
を除電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 reproduction machine that forms an electrostatic latent image by scanning and exposing a document on a photoconductor using a scanning optical system composed of an exposure lamp, a lens, and a plurality of mirrors, at least one of the plurality of mirrors is used. Electrophotographic copying characterized by using an infrared light mirror at one location, and using infrared light passing through the infrared light mirror to eliminate charges in unnecessary areas between images on a photoreceptor. Machine unnecessary image removal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12526784U JPS6141276U (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 |
|---|---|---|---|
| JP12526784U JPS6141276U (en) | 1984-08-20 | 1984-08-20 | Unnecessary image removal device for electrophotographic copying machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6141276U true JPS6141276U (en) | 1986-03-15 |
Family
ID=30683955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12526784U Pending JPS6141276U (en) | 1984-08-20 | 1984-08-20 | Unnecessary image removal device for electrophotographic copying machines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6141276U (en) |
-
1984
- 1984-08-20 JP JP12526784U patent/JPS6141276U/en active Pending
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