JPS61109069A - Control system of copying machine - Google Patents

Control system of copying machine

Info

Publication number
JPS61109069A
JPS61109069A JP59230097A JP23009784A JPS61109069A JP S61109069 A JPS61109069 A JP S61109069A JP 59230097 A JP59230097 A JP 59230097A JP 23009784 A JP23009784 A JP 23009784A JP S61109069 A JPS61109069 A JP S61109069A
Authority
JP
Japan
Prior art keywords
copying machine
copying
paper
start button
forms
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
Application number
JP59230097A
Other languages
Japanese (ja)
Inventor
Kazuo Arakawa
荒川　和男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP59230097A priority Critical patent/JPS61109069A/en
Publication of JPS61109069A publication Critical patent/JPS61109069A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5012—Priority interrupt; Job recovery, e.g. after jamming or malfunction

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To discharge automatically forms which remain in a copying machine in response to the operation of a start button and carrying on copying operation by driving the copying machine until the number of discharged forms coincides with a set value in response to the restarting of interrupted copying operation. CONSTITUTION:When the copying machine is stopped in the middle of copying operation and the start button is pressed for restarting, forms remaining in the copying machine are discharged, which is detected through a discharge form detection SW5. Then, a microcomputer 6 counts the discharged forms and the paper discharge is carried on until the counted value attains to the set value; and the computer 6 places the copying machine in copying operation mode. This automatic paper discharging allows the copying operation to be restarted smoothly and easily without such trouble that the copying machine does not operate until manual paper discharge is completed even when the start button is pressed.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、複写機の用紙が複写機内を走行中に複写機が
動作を停止した場合、次のスタート動作により、機内に
残っている用紙を自動的に排出して複写を開始する複写
機の制御方式に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides that when a copying machine stops operating while the paper is running inside the copying machine, the paper remaining in the copying machine is removed by the next start operation. The present invention relates to a control method for a copying machine that automatically discharges a copy of the paper and starts copying.

〔従来の技術〕[Conventional technology]

従来、一般に使用されている複写機として、例えば＄１
図に示すものがある。複写機のスタートボタンを押すと
用紙供給上の用紙（１）は、次々に搬送され感光ドラム
（２）上のトナー像を転写され、次に定着器（３）を通
って、排出トレイ（４）にストックされる。排出トレイ
（４）の直前に配置された排出用紙検知スイッチ（５）
により、用紙の排出枚数が検知される。用紙の排出枚数
が予め設定した枚数に達すると複写機は停止し次の複写
動作に備える。Conventionally, as a commonly used copying machine, for example, $1
There is one shown in the figure. When the start button of the copying machine is pressed, the paper (1) on the paper supply is conveyed one after another, the toner image on the photosensitive drum (2) is transferred, then it passes through the fixing device (3) and is delivered to the output tray (4). ) will be stocked. Ejection paper detection switch (5) located just before the ejection tray (4)
The number of sheets of paper ejected is detected. When the number of sheets ejected reaches a preset number, the copying machine stops and prepares for the next copying operation.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかし、従来の複写機にあっては、複写動作の途中で何
らかの原因により複写機を停止させた時、機内を走行途
中の用紙は排出されずに、取り残されたままとなる。こ
の残留用紙は用紙のトラブルとみなされる為、次にスタ
ートボタンを押しても、複写機は始動しない。複写機を
始動させるには、用紙の走行径路に残留している用紙を
手で排出しなければならなかった。However, in conventional copying machines, when the copying machine is stopped for some reason during a copying operation, the paper that is traveling inside the machine is not ejected and remains behind. Since this remaining paper is considered to be a paper problem, the copying machine will not start the next time you press the start button. To start the copying machine, paper remaining in the paper travel path had to be manually ejected.

〔問題点を解決するための手段および作用〕本発明は上
記の欠陥を除去するためになされたもので、複写機内に
残っている走行途中の用紙をスタートボタンを押すこと
により、排出して引続き複写動作を行うようにした複写
機の制御方式を提供することを目的とする。[Means and operations for solving the problem] The present invention has been made to eliminate the above-mentioned defects, and by pressing the start button, the paper remaining in the copying machine is ejected and then continued. An object of the present invention is to provide a control method for a copying machine that performs copying operations.

〔実施例〕〔Example〕

以下本発明の複写機の制御方式について説明する。第２
図は本発明の一実施例であ５、Ｆ５＋は第１図の排出用
紙検知スイッチで、その出力はマイクロコンピュータ（
制御部）（６）に入力するように構成されている。マイ
クロコンピュータ（６）は、複写機内の各種センサのセ
ンサ信号（排出用紙検出スイッチを含む）及びスタート
ボタンを含むコンソールからの操作指令信号を入力する
入力インターフェースと複写シーケンスや、入力信号の
演算処理に必要なプログラムを格納するＲＯＭと、プロ
グラムにもとづいて所定の演算を行うＣＰＵと演算結果
やデータ等を一時的に記憶するＲＡＭと、演算結果にも
とづいて複写機の各種制御対象あるいはモータ駆動回路
等への制御信号を出力する出力インターフェースを有す
る。The control method of the copying machine according to the present invention will be explained below. Second
The figure shows one embodiment of the present invention.5, F5+ is the ejected paper detection switch shown in Figure 1, and its output is output from the microcomputer (
control unit) (6). The microcomputer (6) is an input interface for inputting sensor signals from various sensors in the copying machine (including the ejected paper detection switch) and operation command signals from the console including the start button, as well as for copying sequences and arithmetic processing of input signals. A ROM that stores necessary programs, a CPU that performs predetermined calculations based on the programs, a RAM that temporarily stores calculation results and data, and various control objects of the copying machine or motor drive circuits, etc. based on the calculation results. It has an output interface that outputs a control signal to.

以上の構成にもとづいて、本発明の動作を第８図に示す
制御用フローチャートによって説明する。Based on the above configuration, the operation of the present invention will be explained with reference to a control flowchart shown in FIG.

複写機を何らかの原因により動作完了前に停止させると
、複写機内を走行中の用紙は走行径路上に停止する。こ
のとき、まずスタートボタン受付けＯＫか否かを確める
。複写機が用紙の詰まり等の原因で停止した場合にはス
タートボタン受付けＮ。If the copying machine is stopped for some reason before the operation is completed, the paper traveling in the copying machine will stop on the travel path. At this time, it is first checked whether the start button is accepted. If the copying machine stops due to a paper jam, etc., press the start button.

となり紙詰りを除去した後受付けＯＫとなる。次にスタ
ートボタンを押されたことを確認し、モータ駆動回路を
オンする。そして複写機内に走行途中の用紙が有るか否
かを確認する。先に予め設定した複写枚数と排出用紙検
知スイッチの出力とが一致した時は走行途中に用紙が残
っていないことを確認し不一致の場合は用紙が残ってい
ることを確認する。もし走行途中の用紙がない場合には
、通常のコピーシーケンスに従って複写機が動作し所定
枚数の複写が完了したときに、モータ駆動回路の入力が
オフとなってメインモータは停止する。After removing the jammed paper, it becomes OK to accept the paper. Next, confirm that the start button has been pressed and turn on the motor drive circuit. Then, it is checked whether there is any paper in the middle of traveling inside the copying machine. When the preset number of copies and the output of the ejected paper detection switch match, it is confirmed that no paper remains while the machine is traveling, and if they do not match, it is confirmed that there is paper remaining. If there is no paper in progress, the copying machine operates according to the normal copying sequence, and when a predetermined number of copies have been completed, the input to the motor drive circuit is turned off and the main motor is stopped.

走行途中に用紙が有る場合は、そのままメインモータは
駆動し続けて走行途中の用紙を順次排出する。排出用紙
検知スイッチの検出枚数と設定枚数が一致した時、走行
途中の用紙の排出を終了したことを確認し次のコピーシ
ーケンスに入るか否かの確認に移る。コピーシーケンス
に入ったことを確認した後、コンソールの表示は０に復
帰し、次に必要な複写枚数を新たに設定してスタートボ
タンを押すことによシ、新たなコピーシーケンス動作が
開始される。If there is paper on the way, the main motor continues to drive and sequentially discharges the paper on the way. When the number of sheets detected by the ejected paper detection switch and the set number of sheets match, it is confirmed that the ejecting of the paper in progress is completed, and the process moves on to confirm whether or not to start the next copy sequence. After confirming that the copy sequence has started, the console display returns to 0, and then a new copy sequence operation is started by setting the required number of copies and pressing the start button. .

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明は、用紙走行途中で複写機
が停止した場合でも、次のスタート動作により、自動的
に用紙が排出されるため、人手による用紙排出動作の煩
雑さを解消することが出来る。As explained above, the present invention eliminates the complexity of manual paper ejecting operations because even if the copying machine stops while paper is running, the paper is automatically ejected by the next start operation. I can do it.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明を適用する複写機の一例を示す構成図、
第２図は本発明の一実施例の回路図、第３図は本発明の
動作を示すフローチャートである。 （符号説明）FIG. 1 is a configuration diagram showing an example of a copying machine to which the present invention is applied;
FIG. 2 is a circuit diagram of an embodiment of the present invention, and FIG. 3 is a flowchart showing the operation of the present invention. (code explanation)

Claims (1)

【特許請求の範囲】[Claims] 複写途中で複写機を停止させ、再スタートさせるとき、
複写枚数を検出する排出用紙検出手段により検出された
枚数が予め設定した所定枚数に一致する迄、複写機を駆
動させる制御手段を備えたことを特徴とする複写機の制
御方式。When stopping the copier in the middle of copying and restarting it,
1. A control method for a copying machine, comprising a control means for driving the copying machine until the number of copies detected by a discharge paper detection means for detecting the number of copies matches a predetermined number of copies.
JP59230097A 1984-11-02 1984-11-02 Control system of copying machine Pending JPS61109069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59230097A JPS61109069A (en) 1984-11-02 1984-11-02 Control system of copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59230097A JPS61109069A (en) 1984-11-02 1984-11-02 Control system of copying machine

Publications (1)

Publication Number Publication Date
JPS61109069A true JPS61109069A (en) 1986-05-27

Family

ID=16902500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59230097A Pending JPS61109069A (en) 1984-11-02 1984-11-02 Control system of copying machine

Country Status (1)

Country Link
JP (1) JPS61109069A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633297U (en) * 1993-01-13 1994-04-28 九州日立マクセル株式会社 Soil moisture alarm
EP0768186A2 (en) * 1995-10-09 1997-04-16 Canon Kabushiki Kaisha Recording apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122442A (en) * 1976-01-09 1976-10-26 Ricoh Co Ltd Compulsory copying paper discharge method from copying machine
JPS5590968A (en) * 1978-12-29 1980-07-10 Canon Inc Safety device
JPS566257A (en) * 1979-06-28 1981-01-22 Minolta Camera Co Ltd Copying machine
JPS5825656A (en) * 1981-08-07 1983-02-15 Canon Inc Automatic both side copying machine
JPS5866839A (en) * 1981-10-16 1983-04-21 Hitachi Ltd Apparatus for emission spectrochemical analysis
JPS58155733A (en) * 1982-03-11 1983-09-16 Matsushita Electric Ind Co Ltd Device for evaluation
JPS58220166A (en) * 1982-06-17 1983-12-21 Canon Inc Recording apparatus
JPS58220149A (en) * 1982-06-17 1983-12-21 Canon Inc Recording device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122442A (en) * 1976-01-09 1976-10-26 Ricoh Co Ltd Compulsory copying paper discharge method from copying machine
JPS5590968A (en) * 1978-12-29 1980-07-10 Canon Inc Safety device
JPS566257A (en) * 1979-06-28 1981-01-22 Minolta Camera Co Ltd Copying machine
JPS5825656A (en) * 1981-08-07 1983-02-15 Canon Inc Automatic both side copying machine
JPS5866839A (en) * 1981-10-16 1983-04-21 Hitachi Ltd Apparatus for emission spectrochemical analysis
JPS58155733A (en) * 1982-03-11 1983-09-16 Matsushita Electric Ind Co Ltd Device for evaluation
JPS58220166A (en) * 1982-06-17 1983-12-21 Canon Inc Recording apparatus
JPS58220149A (en) * 1982-06-17 1983-12-21 Canon Inc Recording device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633297U (en) * 1993-01-13 1994-04-28 九州日立マクセル株式会社 Soil moisture alarm
EP0768186A2 (en) * 1995-10-09 1997-04-16 Canon Kabushiki Kaisha Recording apparatus
EP0768186A3 (en) * 1995-10-09 1998-10-28 Canon Kabushiki Kaisha Recording apparatus
EP1318022A3 (en) * 1995-10-09 2003-10-29 Canon Kabushiki Kaisha Recording apparatus

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