JPH0450967U - - Google Patents
Info
- Publication number
- JPH0450967U JPH0450967U JP9416290U JP9416290U JPH0450967U JP H0450967 U JPH0450967 U JP H0450967U JP 9416290 U JP9416290 U JP 9416290U JP 9416290 U JP9416290 U JP 9416290U JP H0450967 U JPH0450967 U JP H0450967U
- Authority
- JP
- Japan
- Prior art keywords
- charging
- document
- polarity
- feeding roller
- roller
- 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
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Facsimiles In General (AREA)
Description
第１図は本考案に係る読取装置の要部を示す側
面断面図、第２図ａ，ｂは原稿の搬送状態を示す
側面断面図である。第３図は読取装置の従来例を
示す側面図である。
１……読取装置、２……原稿送りローラ、３…
…読取光学系、４……排出ローラ、８……対向電
極、２３……帯電チヤージヤ。
FIG. 1 is a side sectional view showing the main parts of a reading device according to the present invention, and FIGS. 2a and 2b are side sectional views showing the conveyance state of a document. FIG. 3 is a side view showing a conventional example of a reading device. 1...Reading device, 2...Document feed roller, 3...
...reading optical system, 4...discharge roller, 8...counter electrode, 23...charging charger.
Claims (1)
レンズを介して光電変換し、画像データとして読
み取る読取光学系と、 読取光学系よりも原稿搬送方向上流側に設けら
れ、ローラを帯電する第１の帯電手段を備えた原
稿送りローラと、 前記原稿送りローラと対向して設けられ、前記
帯電手段による帯電極性とは逆極性で原稿を帯電
させる第２の帯電手段とを具備することを特徴と
する読取装置。[Scope of Claim for Utility Model Registration] A reading optical system that photoelectrically converts the reflected light projected from a light source onto the document surface via an optical lens and reads it as image data; a document feeding roller provided with a first charging means for charging the roller; and a second charging roller provided opposite to the document feeding roller and charging the document with a polarity opposite to the charging polarity by the charging means. A reading device comprising: means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9416290U JPH0450967U (en) | 1990-09-07 | 1990-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9416290U JPH0450967U (en) | 1990-09-07 | 1990-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450967U true JPH0450967U (en) | 1992-04-28 |
Family
ID=31831899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9416290U Pending JPH0450967U (en) | 1990-09-07 | 1990-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450967U (en) |
-
1990
- 1990-09-07 JP JP9416290U patent/JPH0450967U/ja active Pending