JPH02123170U - - Google Patents
Info
- Publication number
- JPH02123170U JPH02123170U JP3248989U JP3248989U JPH02123170U JP H02123170 U JPH02123170 U JP H02123170U JP 3248989 U JP3248989 U JP 3248989U JP 3248989 U JP3248989 U JP 3248989U JP H02123170 U JPH02123170 U JP H02123170U
- Authority
- JP
- Japan
- Prior art keywords
- paper dust
- mirror
- document
- reflected light
- reading
- 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
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Elements Other Than Lenses (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案の実施例による紙粉付着防止構
造の縦断面図である。
１……原稿、２……フイードローラ、３……ガ
イド板、４……蛍光灯、５……読取用ミラー、６
……レンズ部、７……固体撮像素子、８……帯電
棒、９……紙粉受け皿、１０……高圧電源、１１
，１１′……紙粉。
FIG. 1 is a longitudinal cross-sectional view of a paper powder adhesion prevention structure according to an embodiment of the present invention. 1... Original, 2... Feed roller, 3... Guide plate, 4... Fluorescent lamp, 5... Reading mirror, 6
... Lens section, 7 ... Solid-state image sensor, 8 ... Charging rod, 9 ... Paper dust tray, 10 ... High voltage power supply, 11
, 11'...Paper powder.
Claims (1)
る原稿読取用ミラーの紙粉付着防止構造において
、前記反射光の光路を遮ぎることなく前記原稿と
前記ミラーの間に配置され、高圧電源により帯電
される紙粉吸着部材と、前記紙粉吸着部材の下方
に配置される紙粉受け皿とを有することを特徴と
するミラーの紙粉付着防止構造。 In a paper dust adhesion prevention structure for a document reading mirror that polarizes reflected light from a document toward a reading element, the mirror is placed between the document and the mirror without blocking the optical path of the reflected light, and is charged by a high-voltage power source. 1. A structure for preventing paper dust from adhering to a mirror, comprising: a paper dust adsorption member; and a paper dust receiving tray disposed below the paper dust absorption member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3248989U JPH02123170U (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3248989U JPH02123170U (en) | 1989-03-22 | 1989-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02123170U true JPH02123170U (en) | 1990-10-09 |
Family
ID=31259010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3248989U Pending JPH02123170U (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02123170U (en) |
-
1989
- 1989-03-22 JP JP3248989U patent/JPH02123170U/ja active Pending