JPS6234854U - - Google Patents
Info
- Publication number
- JPS6234854U JPS6234854U JP12554085U JP12554085U JPS6234854U JP S6234854 U JPS6234854 U JP S6234854U JP 12554085 U JP12554085 U JP 12554085U JP 12554085 U JP12554085 U JP 12554085U JP S6234854 U JPS6234854 U JP S6234854U
- Authority
- JP
- Japan
- Prior art keywords
- document
- length
- section
- sensor means
- reference value
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Facsimiles In General (AREA)
Description
第１図は本考案の一実施例の構成図、第２図は
第１図における判定部のブロツク図、第３図は本
実施例に使用する原稿とセンサ部の位置関係を示
す説明図、第４図ａ，ｂは本実施例に使用する原
稿の長さを示す説明図である。
１……センサ部、２……判定部、３……フアク
シミリ装置、２１……出力処理部、２２……判断
部、３１……原稿、３２……紙送りローラ、２０
１……センサ出力部、２０２……発振部、２０３
……ナンドゲート、２０４……計数器、２０５…
…基準値発生部、２０６……比較器。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a block diagram of the determination section in FIG. 1, and FIG. 3 is an explanatory diagram showing the positional relationship between the original and the sensor section used in this embodiment. FIGS. 4a and 4b are explanatory diagrams showing the lengths of originals used in this embodiment. DESCRIPTION OF SYMBOLS 1... Sensor section, 2... Judgment section, 3... Facsimile device, 21... Output processing section, 22... Judgment section, 31... Document, 32... Paper feed roller, 20
1... Sensor output section, 202... Oscillation section, 203
...Nand gate, 204...Counter, 205...
...Reference value generation unit, 206...Comparator.
Claims (1)
、前記センサ手段の出力と前記原稿の１枚分の長
さに相当する基準値とを比較する判定手段とを備
えることを特徴とする原稿送り異常検出ユニツト
。 A document feeder comprising: a sensor means for detecting the length of a document being moved; and a determination means for comparing the output of the sensor means with a reference value corresponding to the length of one sheet of the document. Anomaly detection unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12554085U JPS6234854U (en) | 1985-08-15 | 1985-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12554085U JPS6234854U (en) | 1985-08-15 | 1985-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6234854U true JPS6234854U (en) | 1987-02-28 |
Family
ID=31018523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12554085U Pending JPS6234854U (en) | 1985-08-15 | 1985-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234854U (en) |
-
1985
- 1985-08-15 JP JP12554085U patent/JPS6234854U/ja active Pending
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