JPS61100069U - - Google Patents
Info
- Publication number
- JPS61100069U JPS61100069U JP18493384U JP18493384U JPS61100069U JP S61100069 U JPS61100069 U JP S61100069U JP 18493384 U JP18493384 U JP 18493384U JP 18493384 U JP18493384 U JP 18493384U JP S61100069 U JPS61100069 U JP S61100069U
- Authority
- JP
- Japan
- Prior art keywords
- document
- presses
- original
- image sensor
- scanning direction
- 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
- 239000011521 glass Substances 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の実施例を示す斜視図、第２図
はその原稿載置部の拡大断面図、第３図は他の実
施例の原稿載置部の断面図、第４図は従来の装置
により薄紙両面印刷原稿を読取つた場合のコピー
の状態の例を示す図式図である。
１…原稿読取装置本体、２…コンタクトガラス
、３…圧着板、４…押圧部材、６…基準白色部。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view of the original placing section thereof, FIG. 3 is a sectional view of the original placing section of another embodiment, and FIG. 4 is a conventional one. FIG. 2 is a schematic diagram showing an example of a copy state when a thin paper double-sided printed document is read by the apparatus of FIG. DESCRIPTION OF SYMBOLS 1...Original reading device main body, 2...Contact glass, 3...Crimping plate, 4...Press member, 6...Reference white part.
Claims (1)
トガラスに圧接し、原稿を表面側より照明し、そ
の反射光束を固体イメージセンサに結像させて原
稿の情報を読取る原稿読取装置において、上記原
稿圧着板の原稿を押圧する面を高濃度色にすると
ともに原稿有効読取領域外で主走査方向の端部側
方に副走査方向に延びる基準白色部を原稿照明光
源により照明し上記固体イメージセンサで検知可
能に設けたことを特徴とする原稿読取り装置。 In a document reading device that presses the back side of a document with a pressure bonding plate, presses the front side of the document against a contact glass, illuminates the document from the front side, and images the reflected light flux on a solid-state image sensor to read information on the document. The surface of the pressure bonding plate that presses the original is colored with a high density color, and a reference white part extending in the sub-scanning direction to the side of the end in the main scanning direction outside the effective reading area of the original is illuminated by the original illumination light source, and the above-mentioned solid-state image sensor is used. A document reading device characterized by being provided in a detectable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18493384U JPS61100069U (en) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18493384U JPS61100069U (en) | 1984-12-07 | 1984-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61100069U true JPS61100069U (en) | 1986-06-26 |
Family
ID=30742415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18493384U Pending JPS61100069U (en) | 1984-12-07 | 1984-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100069U (en) |
-
1984
- 1984-12-07 JP JP18493384U patent/JPS61100069U/ja active Pending
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