JPH02132056U - - Google Patents
Info
- Publication number
- JPH02132056U JPH02132056U JP4062189U JP4062189U JPH02132056U JP H02132056 U JPH02132056 U JP H02132056U JP 4062189 U JP4062189 U JP 4062189U JP 4062189 U JP4062189 U JP 4062189U JP H02132056 U JPH02132056 U JP H02132056U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- copying machine
- sensor
- roller
- computer paper
- 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
- 230000005856 abnormality Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図は本考案を採用した複写機の全体構成を
示す側面断面構成図、第２図はＡＤＦ部の詳細構
成図、第３図はＡＤＦ部の制御回路ブロツク図、
第４図、第５図は本考案の一実施例の動作を説明
するための穴センサとＣＦ用紙との関係を示す図
、第６図と第７図は本考案の変形実施例の動作と
構成を示す図、第８図はＤＦのメインフローを示
すチヤート図、第９図と第１０図ａ，ｂは穴セン
サＳＮ６の制御フローと出力波形を示す図、第１
１図と第１２図は穴センサＳＮ８の制御フローと
出力波形を示す図、第１３図は用紙スキユー時の
制御フローを示す図である。
１……複写機本体、２……ＡＤＦ部、３……大
量給紙ユニツト、４……ソータ部、２１……呼出
しローラ、２２……分離ローラ、２３……分離ブ
レード、２４，２５……プルアウトローラ、２６
……原稿セツトテーブル、２７……原稿サイズセ
ンサ、２８……入口ガイドマイラ、３０……原稿
搬送ベルト、３１……プレスコロ、３２……ター
ンローラ、３３……反転レジストセンサ、３４…
…中間搬送ローラ、３５……反転駆動ローラ、３
６……排紙ローラ、３７……排紙センサ、３８…
…反転入口センサ、３９……除電ブラシ、４０…
…原稿セツトセンサ、４１……ＣＦ穴検知センサ
（ＳＮ６）、４２……ＣＦ用紙検知センサ、４３
……ＣＦ穴検知センサ（ＳＮ８）、４４……ＣＦ
用紙給紙口、５０……ＣＰＵ、５１，５２，５３
……サーボ回路、５４……ドライバ回路、５５…
…入力バツフア回路。
FIG. 1 is a side cross-sectional configuration diagram showing the overall configuration of a copying machine adopting the present invention, FIG. 2 is a detailed configuration diagram of the ADF section, and FIG. 3 is a control circuit block diagram of the ADF section.
4 and 5 are diagrams showing the relationship between the hole sensor and the CF paper to explain the operation of one embodiment of the present invention, and FIGS. 6 and 7 are diagrams showing the operation of a modified embodiment of the present invention. Figure 8 is a chart diagram showing the main flow of the DF. Figures 9 and 10 a and b are diagrams showing the control flow and output waveform of the hole sensor SN6.
1 and 12 are diagrams showing the control flow and output waveform of the hole sensor SN8, and FIG. 13 is a diagram showing the control flow at the time of paper skew. DESCRIPTION OF SYMBOLS 1... Copying machine main body, 2... ADF section, 3... Mass paper feed unit, 4... Sorter section, 21... Calling roller, 22... Separation roller, 23... Separation blade, 24, 25... Pull-out roller, 26
. . . Original set table, 27 .
...Intermediate conveyance roller, 35...Reverse drive roller, 3
6... Paper ejection roller, 37... Paper ejection sensor, 38...
...Reverse entrance sensor, 39... Static elimination brush, 40...
...Original set sensor, 41...CF hole detection sensor (SN6), 42...CF paper detection sensor, 43
...CF hole detection sensor (SN8), 44...CF
Paper feed port, 50...CPU, 51, 52, 53
... Servo circuit, 54 ... Driver circuit, 55 ...
...Input buffer circuit.
Claims (1)
搬送する複写機等の原稿搬送機構において、コン
ピユータ用紙の側部に所定間隔にて設けられたパ
ンチ穴を検出するセンサを２つ以上備え、これら
の検出結果を比較することにより、用紙搬送状態
の異常を識別する制御部を備えたことを特徴とす
る複写機等の原稿搬送機構。 A document transport mechanism such as a copying machine that automatically transports continuous documents such as computer paper is equipped with two or more sensors that detect punch holes provided at predetermined intervals on the side of computer paper. A document conveying mechanism for a copying machine or the like, characterized by comprising a control section that identifies an abnormality in a paper conveyance state by comparing results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062189U JPH02132056U (en) | 1989-04-06 | 1989-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4062189U JPH02132056U (en) | 1989-04-06 | 1989-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132056U true JPH02132056U (en) | 1990-11-02 |
Family
ID=31550565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4062189U Pending JPH02132056U (en) | 1989-04-06 | 1989-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015209290A (en) * | 2014-04-24 | 2015-11-24 | 住友金属鉱山株式会社 | Chemical treatment apparatus |
-
1989
- 1989-04-06 JP JP4062189U patent/JPH02132056U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015209290A (en) * | 2014-04-24 | 2015-11-24 | 住友金属鉱山株式会社 | Chemical treatment apparatus |
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