JPH0146417B2 - - Google Patents
Info
- Publication number
- JPH0146417B2 JPH0146417B2 JP56104739A JP10473981A JPH0146417B2 JP H0146417 B2 JPH0146417 B2 JP H0146417B2 JP 56104739 A JP56104739 A JP 56104739A JP 10473981 A JP10473981 A JP 10473981A JP H0146417 B2 JPH0146417 B2 JP H0146417B2
- Authority
- JP
- Japan
- Prior art keywords
- document
- sensor
- feed
- roller
- original
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
- B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
- B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
Landscapes
- Facsimiles In General (AREA)
- Controlling Sheets Or Webs (AREA)
Description
【発明の詳細な説明】
フアクシミリにおいて、原稿を送信中に停電等
により原稿の給送が停止することがある。この場
合原稿は当然読取り途中で停止することになる。
そして、再通電時そのまゝ送信も再開すると停止
していた原稿を途中から電送することになり、完
全な原稿送信ができなくなる。そこで、このよう
な事態が生じたときには、電源を入れたときに、
原稿送り径路中の原稿を先ず排出するために、原
稿送りローラを回転し、原稿を径路中から排出し
た後に原稿置台のセンサーの検知により原稿置台
に原稿の存在を確認したときにその繰り込み動作
を行なうようにした。DETAILED DESCRIPTION OF THE INVENTION In facsimile, feeding of a document may be stopped due to a power outage or the like while the document is being transmitted. In this case, the document will naturally stop midway through reading.
If the transmission is restarted when the power is turned on again, the stopped document will be electronically transmitted from the middle, making it impossible to completely transmit the document. Therefore, when such a situation occurs, when the power is turned on,
In order to first eject the original in the document feed path, the document feed roller is rotated, and after the document is ejected from the path, the feeding operation is performed when the presence of the document on the document tray is confirmed by the sensor on the document tray. I decided to do it.
次にその実施例を説明する。 Next, an example thereof will be explained.
１は原稿送りローラで、原稿置台２の前面に原
稿押圧部材３と対に設けられている。４は原稿送
りローラ１の下位に設けた原稿排出ローラで、ニ
ツプローラ５が圧接している。原稿送りローラ１
と原稿排出ローラ４との間には原稿ガイド６が設
けられ、原稿７がそれに添つて前記両ローラによ
り給送される。原稿送りローラ１と原稿排出ロー
ラ４とに間の例えば原稿読取り位置には原稿の有
無を検出するための原稿送りセンサー８が、ま
た、原稿排出ローラ４の原稿排出側には原稿排出
センサー９がそれぞれ設けられている。１０は原
稿取り装置である。 Reference numeral 1 denotes a document feed roller, which is provided in front of the document table 2 in pair with a document pressing member 3. Reference numeral 4 denotes a document discharge roller provided below the document feed roller 1, with which the nip roller 5 is pressed. Original feed roller 1
A document guide 6 is provided between the document discharge roller 4 and the document discharge roller 4, and the document 7 is fed along with the document guide 6 by both rollers. For example, at a document reading position between the document feed roller 1 and the document discharge roller 4, there is a document feed sensor 8 for detecting the presence or absence of a document, and on the document discharge side of the document discharge roller 4, a document discharge sensor 9 is provided. Each is provided. 10 is a document taking device.
今、電源をオンにしたとき、たまたま原稿送り
センサー８の位置に前回の原稿が残つていたとす
る。原稿送りセンサー８は原稿の存在を確認する
ことによりオンし、第２図に示す如く、「原稿送
りセンサー８オンか−イエス」により「M1M2ス
タート」となり、原稿送りローラ及び原稿排出ロ
ーラ４の駆動モータM1M2を回転する。これによ
り残留原稿は排出される。また、残原稿が原稿排
出ローラ４に位置しているときは、原稿排出セン
サー９がそれを検出しオンしているために、第２
図に示す如く、「原稿送りセンサー８オンか−ノ
ー」−「原稿排出センサー９オンか−イエス」によ
り「M1M2スタート」となり原稿排出ローラ４は
回転し原稿は排出される。そして、原稿が排出さ
れれば両センサーはオフとなり「原稿送りセンサ
ー８オンか−ノー」−「原稿排出センサー９オンか
−ノー」により「M1M2停止」となり原稿送りロ
ーラ１、原稿排出ローラ４は共に停止する。そし
て、このとき、原稿置台２上に原稿があることを
原稿置台センサー１１が検出し、センサー１１が
オンするとスタートを開始し、駆動モータM1M2
により原稿送りローラ１と原稿排出ローラ４とは
回転し原稿繰り込み動作に入る。 Now, suppose that when the power is turned on, the previous document happens to remain at the document feed sensor 8. The document feed sensor 8 is turned on by confirming the presence of the document, and as shown in FIG . 4 drive motors M 1 M 2 are rotated. As a result, the remaining originals are ejected. Furthermore, when the remaining original is located on the original ejection roller 4, the original ejection sensor 9 detects it and is turned on, so the second
As shown in the figure, "M 1 M 2 start" is generated by "Document feed sensor 8 on or not" and "Document discharge sensor 9 on or not - Yes", and the document discharge roller 4 rotates and the document is discharged. Then, when the document is ejected, both sensors are turned off, and "M 1 M 2 is stopped" depending on "Document feed sensor 8 on or not" - "Document ejection sensor 9 on or not", and document feed roller 1 and document ejection are activated. The rollers 4 stop together. Then, at this time, the document tray sensor 11 detects that there is a document on the document tray 2, and when the sensor 11 is turned on, the start is started, and the drive motor M 1 M 2
As a result, the document feed roller 1 and the document discharge roller 4 rotate and enter the document feeding operation.
上記において、もし、両センサーのいずれか或
は双方が不良であつた場合には、原稿の有無の関
係なくオンの状態を継続することになり、装置は
原稿の有無にかゝわらず排出動作を続けるのでセ
ンサーの不良を検出することができる。 In the above, if either or both sensors are defective, the on state will continue regardless of the presence or absence of a document, and the device will not eject regardless of the presence or absence of a document. This allows detection of sensor defects.
以上の如く、本発明にあつては、原稿送信途中
において停電したような状況の場合、或は原稿が
原稿送り径路中に停止しているのを察知しなかつ
たような場合、次の送信を開始する際に、上記の
状態の原稿があるときは、原稿置台から原稿を原
稿送り径路中に繰り込むことをせず、原稿送りロ
ーラと原稿排出ローラとの一方又は双方を回転し
原稿送り径路中の原稿を送り出し、センサーによ
り原稿が原稿送り径路中にないことを確認してか
ら新原稿を原稿送り径路中に繰り込むようにした
ために残つていた原稿を途中から送信するような
こともなく、又、複数枚の原稿を送り込むことに
よる紙詰まりの発生を見ることもない。 As described above, in the present invention, if there is a power outage during document transmission, or if the document is not detected to have stopped in the document feeding path, the next transmission is not performed. When starting, if there is a document in the above state, do not feed the document from the document tray into the document feed path, but rotate one or both of the document feed roller and document ejection roller to move the document through the document feed path. After the original is sent out, the sensor confirms that the original is not in the original feeding path, and then the new original is fed into the original feeding path, which may cause the remaining original to be sent in the middle. Furthermore, there is no possibility of paper jams occurring due to feeding multiple sheets of originals.
また、原稿の有無にかゝわらず、原稿送りロー
ラ或は原稿排出ローラが回転を続けた場合には、
センサーの不良であることが容易に認められる。 Also, if the document feed roller or document ejection roller continues to rotate regardless of the presence or absence of a document,
It is easily recognized that the sensor is defective.
第１図は本発明方法を実施するための装置の概
略図、第２図はフローチヤート図である。
１……原稿送りローラ、２……原稿置台、４…
…原稿排出ローラ、７……原稿、８……原稿送り
センサー、９……原稿排出センサー、１０……読
取装置、１１……原稿置台センサー、M1M2……
駆動モータ。
FIG. 1 is a schematic diagram of an apparatus for carrying out the method of the present invention, and FIG. 2 is a flowchart. 1...Document feed roller, 2...Document placement table, 4...
...Document discharge roller, 7...Document, 8...Document feed sensor, 9...Document discharge sensor, 10...Reading device, 11...Document stand sensor, M 1 M 2 ...
drive motor.
Claims (1)
稿置台センサーを有する原稿置台から、原稿を、
原稿送りローラにより取り込み、原稿読取り位置
を経て原稿排出ローラにより排出する原稿送り径
路の、前記ローラ間に設けた原稿送りセンサーに
より、原稿送り径路中に原稿の存在していること
が電源がオンされたときに検出された場合、原稿
送りローラ原稿排出ローラを回転し、原稿送り径
路から原稿を排出し、原稿が排出されたことを原
稿送りセンサー及び原稿排出センサーが検出し、
かつ、原稿置台に原稿が載置されていることを原
稿置台センサーが検知したときに、原稿置台上の
原稿を読取り位置に取り込み排出するために原稿
送りローラ及び原稿排出ローラを回転することを
特徴とするフアクシミリにおける原稿送り方法。1. Place the original from the original stand which has an original stand sensor that detects whether or not an original is placed.
A document feed sensor installed between the rollers of the document feed path, which is taken in by the document feed roller, passed through the document reading position, and ejected by the document discharge roller, detects the presence of the document in the document feed path when the power is turned on. If it is detected when the document is ejected, the document feed roller and document ejection roller are rotated to eject the document from the document feed path, and the document feed sensor and document ejection sensor detect that the document has been ejected.
Further, when the document tray sensor detects that a document is placed on the document tray, the document feed roller and the document discharge roller are rotated in order to take the document on the document tray to the reading position and eject it. How to feed a document in facsimile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56104739A JPS586858A (en) | 1981-07-04 | 1981-07-04 | Document transfer method of facsimile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56104739A JPS586858A (en) | 1981-07-04 | 1981-07-04 | Document transfer method of facsimile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS586858A JPS586858A (en) | 1983-01-14 |
| JPH0146417B2 true JPH0146417B2 (en) | 1989-10-09 |
Family
ID=14388861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56104739A Granted JPS586858A (en) | 1981-07-04 | 1981-07-04 | Document transfer method of facsimile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586858A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07120093B2 (en) * | 1987-06-22 | 1995-12-20 | コニカ株式会社 | Document feeder |
| JP5288016B2 (en) | 2011-03-23 | 2013-09-11 | ブラザー工業株式会社 | Image processing apparatus and control program |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926366Y2 (en) * | 1978-02-22 | 1984-07-31 | 株式会社東芝 | copying device |
| JPS595866Y2 (en) * | 1978-04-19 | 1984-02-22 | 株式会社東芝 | Copy machine control device |
| JPS5531756A (en) * | 1978-08-25 | 1980-03-06 | Ricoh Co Ltd | Automatic paper-feeding apparatus |
-
1981
- 1981-07-04 JP JP56104739A patent/JPS586858A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS586858A (en) | 1983-01-14 |
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