WO2017047851A1 - Plain paper printing restriction device and printing method using same - Google Patents

Plain paper printing restriction device and printing method using same Download PDF

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Publication number
WO2017047851A1
WO2017047851A1 PCT/KR2015/010058 KR2015010058W WO2017047851A1 WO 2017047851 A1 WO2017047851 A1 WO 2017047851A1 KR 2015010058 W KR2015010058 W KR 2015010058W WO 2017047851 A1 WO2017047851 A1 WO 2017047851A1
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printing
paper
printing paper
unit
sensor
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PCT/KR2015/010058
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French (fr)
Korean (ko)
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방완주
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(주)유니콤티디
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Publication of WO2017047851A1 publication Critical patent/WO2017047851A1/en

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    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/04—Preventing copies being made of an original

Definitions

  • the present invention relates to a general paper printing limiting apparatus and a printing method using the same, and more particularly, to a plain paper printing limiting apparatus and a printing method using the same, which prevents the output from being printed when the printing paper is plain paper when printing a security document. It is about.
  • PC data security in order to build an optimal security system in a work environment that prints security documents or performs various tasks through a communication network and outputs necessary documents to a printer connected to the network, is required.
  • database security network security, and output document security.
  • PC data security such as data sharing restriction, database security such as KMS, EDMS, etc. to prevent unauthorized persons from accessing documents by assigning permissions such as writing and reading according to documents stored in the database, and accessing on the network.
  • Network security such as a firewall for protecting data by controlling access of hackers and crackers, and output document security for protecting and preventing loss of internal security documents and data by specifying the responsibility for the printed data in the printed document. All of these must be considered.
  • such a conventional technology has a disadvantage in that when the security paper and the general paper are mixed during printing, the printing paper is not picked up during the printing process or the printing job itself is terminated and the printing job must be started again from the beginning.
  • the present invention has been made to solve the above-mentioned problems, and if the movement of the printing paper is detected when printing the security document, it is determined whether the printing paper is secure paper, and the printout is prevented from being printed when the printing paper is plain paper.
  • An object of the present invention is to provide a secure document printing apparatus and a printing method using the same.
  • the printing paper stacking unit for loading at least one printing paper;
  • a paper feed transport unit which picks up the stacked printing paper one by one and transfers the printed paper to a printing unit;
  • a paper sensor unit installed in the printing paper stacking unit or at a specific position on a transport path to detect a movement of the stacked printing paper and a security label which is a functional material inserted or mixed on the printing paper;
  • a sensor module unit which transmits a detection result value of the paper sensor unit or receives control information necessary for a sensing operation of the paper sensor unit;
  • a print control unit configured to receive a detection result from the sensor module unit when a print request of the security document is performed, and to control the printing not to proceed when the type of print paper approaching the printing unit is a general paper which is not approved for printing. do.
  • the paper sensor detects the security label by detecting the electromagnetic and physical characteristics of the security label.
  • the sensor module unit may process and transmit the movement and detection result of the paper sensor unit, and transmit and receive control information necessary for the sensing operation of the paper sensor unit.
  • the print control unit controls the printing process so that printing does not proceed after the start of the printing is prevented or the result value is received.
  • the printing method using the plain paper printing limiting apparatus the printing paper loaded in the printing paper stacking unit by picking up one by one in accordance with the print request of the security document transported to the printing means; Detecting the movement of the printing paper that is picked up during the transfer and a security label which is a functional material inserted or mixed on the printing paper at the top of the loaded printing paper; Determining whether the printing is approved security paper based on the detection result, and identifying a current position of the printing paper when the printing paper is not approved; And controlling the printing not to proceed according to the determined position of the printing paper, wherein the plurality of printing papers are located between the printing paper stacking unit and the printing means when the current position of the printing paper is determined.
  • the stored detection result values are processed in a first-in first-out manner. Characterized in that.
  • imprinting is performed because the output is not printed on the non-secured paper and the printed paper imitates physical properties.
  • the effect is that it also performs the prevention function.
  • the printing is discharged instead of the general paper only, thereby maintaining the printing progress.
  • FIG. 1 is a block diagram briefly showing the configuration of a plain paper printing limiting apparatus according to an embodiment of the present invention.
  • FIG. 2 is a view for explaining the configuration of the plain paper printing limiting apparatus according to the first embodiment of the present invention in more detail.
  • FIG. 3 is a flowchart showing a printing method using the plain paper printing limiting apparatus according to the first embodiment of the present invention.
  • FIG. 1 is a block diagram briefly showing the configuration of a plain paper printing limiting apparatus according to an embodiment of the present invention.
  • the general paper printing limiting device according to the present invention, the paper sensor unit 100, the paper feed transfer unit 200, the sensor module unit 300, the print control unit 400, the transfer unit 500 and the paper It comprises a printing unit 600.
  • the paper sensor unit 100 includes a first sensor 110 and a second sensor 120, and the first sensor 110 detects the movement of printing paper picked up by the paper feed transfer unit 200. Sensing the movement of the paper based on the reflection value of light irradiated toward the uppermost printing paper in order to detect the movement of the printing paper (for example, an optical sensor) and the surface of the printing paper. At least one of the methods of detecting the movement of the paper through the movement of the rotating body (for example, ball, roller, etc.) is applied.
  • the second sensor 120 detects whether the printing paper at the top of the printing paper installed in the printing paper stacking unit 10 or at a specific position on the transport path is a security paper approved for printing.
  • the printing paper may further include a separate optical distinguishing mark or a functional material having different electromagnetic properties from the security label in order to distinguish a product that imitates the physical properties of the security label inserted on or mixed in the printing paper. . Therefore, a method of sensing an optical characteristic (a change amount, a pattern) in order to recognize an optical distinguishing mark disposed on the printing paper, or a physical property according to a magnetic field change in order to recognize an electromagnetic characteristic of a functional material provided. At least one method of detecting induced electromotive force and harmonic generation due to the Bachhausen effect is applied.
  • the second sensor 120 may further include an operation of detecting at least one or more of a surface friction, a sheet resistance, a color, and a reflection value, which are characteristics of the paper, in order to recognize the type of the printing paper. Accordingly, it is possible to perform the function of preventing copying as well as determining the presence of security paper.
  • the second sensor 120 may be provided to separately perform a physical property detection function and a paper property detection function, or may be provided to select and perform only one function.
  • the sensor module unit 300 performs a function of transmitting a detection result value of the paper sensor unit 100 or receiving control information necessary for a sensing operation of the paper sensor unit 100.
  • the sensor module unit when a plurality of printing paper is located between the printing paper stacking unit and the printing means, for the printing paper being transported in succession to the printing paper being transported in conjunction with the motion detection value of the paper sensor unit
  • the individual security label detection result values are sequentially stored, and the stored detection result values are processed in a first-in first-out manner to select a result value of the print paper arriving at the printing means and transmit it to the print control unit.
  • the print control unit 400 is a general paper that is not approved for printing the type of printing paper approaching the paper printing unit 600 through the detection result value received from the sensor module unit 300 when the print request of the security document. In this case, the printing is controlled so as not to proceed. If a plurality of printing papers are located between the printing paper stacking unit 10 and the paper printing unit 600, the paper sensor is used for the printing papers being continuously transported. The individual security label detection result values of the printing papers being transported are sequentially stored in association with the motion detection value of the unit 100, and the stored detection result values are processed in a first-in first-out manner.
  • FIG. 2 is a view for explaining the configuration of the plain paper printing limiting apparatus according to the first embodiment of the present invention in more detail.
  • the apparatus for limiting printing of plain paper is a case in which a printer method is a laser method, and the printing paper stacking unit 10, the paper sensor unit 100, the paper feed transporting unit 200, the configuration shown in FIG. 1.
  • the printing control unit 600 controls the transfer unit to discharge from the printing means when the position of the printing paper arrives at the printing means, and When the position of the printing paper is printed, the pressing roller or the heating means of the paper fixing unit 700 is controlled so that the toner is not fixed to the printing paper.
  • FIG. 3 is a flowchart showing a printing method using the plain paper printing limiting apparatus according to the first embodiment of the present invention.
  • the sheet feed transfer unit 200 picks up and transfers one sheet of printing sheet loaded on the printing sheet stacking unit 10 according to a print request of a security document (S100).
  • the print control unit 400 checks whether the movement of the print paper picked up during the transfer is detected through the first sensor 110 (S200).
  • the method for detecting the movement of the printing paper based on the reflection value of the light irradiated toward the uppermost printing paper for example, an optical sensor
  • At least one of the methods of detecting the movement of the printing paper through the movement of the whole is applied.
  • the physical properties induced electromotive force, Bachhausen
  • the harmonics generated according to the effect it is determined whether the printing is approved security paper (S300).
  • a separate optical distinguishing mark or a functional material having different electromagnetic properties from the security label is added to the printing paper. It can be provided.
  • the method may further include detecting at least one characteristic of surface friction, surface resistance, color, and reflection, which are the characteristics of the printing paper, when the security paper is determined in operation S300. In addition to determining the presence of security paper, it can also perform the function of determining imitation prevention.
  • the print control unit 400 performs the physical property detection function and the paper property detection function separately in the second sensor 120 through the sensor module unit 300, or selects only one function. You can also do it.
  • step S400 If it is determined in the step S300 is the case of the general paper rather than the security paper through the detection result received through the sensor module unit 300, the position of the printing paper is determined (S400). This is because even though the result of recognizing plain paper is transmitted to the print control unit 400 before printing of the paper, the recognition result may be delivered due to an error or after printing is started, and may have already been printed.
  • the motion detection value of the printing paper continuously transported. After sequentially storing the individual security label detection result values for the printing paper being transported in conjunction with the processing, the stored detection result values are processed in a first-in first-out manner.
  • the printing control unit 400 controls the transfer unit 500 to be discharged from the paper printing unit 600 (S500). .
  • the pressing roller or the heating means in the paper fixing unit 700 is controlled so that the toner is not fixed to the printing paper (S600).
  • the print control unit 400 is controlled to provide a predetermined high heat to the heating means without applying pressure to the pressure roller, so that sufficient pressure is not achieved, so that the toner attached to the printing paper is not properly fixed, and the toner from the slight impact Is to be easily separated from the printing paper, or vice versa, to provide pressure to the pressure roller and not to provide high heat to the heating means so as not to settle. In some cases, it is possible to control so as not to apply pressure to the pressure roller and to provide high heat to the heating means.
  • the printing control unit stops the operation of the printing means and prints the printing paper so that the printing paper does not proceed when the printing paper arrives at the printing means with respect to the printing paper determined by the paper sensor unit that there is no security label.
  • the transfer unit can be controlled to discharge to the outside.
  • the print control unit 400 if the security paper is approved printing as the determination result of step S300 and proceeds to print according to the print request as it is (S700).
  • the paper printing unit 600 since there is a gap (distance) between the second sensor 120 and the paper printing unit 600, even if the second sensor 120 detects a general paper, the paper printing unit 600 or the paper fixing unit (The jammed security paper at 700 is printed as it is, and only the detected plain paper is discharged without being printed. Of course, if the printing paper is the security paper after the detected plain paper, printing proceeds normally.

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

Abstract

The present invention relates to a plain paper printing restriction device and a printing method using the same, the plain paper printing restriction device comprising: a printing paper loading unit for loading at least one sheet of printing paper; a paper feeding and conveying unit for picking up the loaded printing paper sheet by sheet and conveying the picked-up printing paper to a printing means; a paper sensor unit installed at a specific position in the printing paper loading unit or on a conveying path to detect movement of the loaded printing paper and a security label which is a functional material inserted or mixed onto the printing paper; a sensor module unit for transmitting a detection result value of the paper sensor unit or receiving control information necessary for a sensing operation of the paper sensor unit; and a printing control unit for, when a security document is requested to be printed, receiving the detection result value from the sensor module unit, and then controlling the printing means so as to prevent printing from proceeding when the type of the printing paper fed to the printing means is plain paper which is not approved for printing. As such, the present invention has the effects capable of ensuring printout security since printing on plain paper which is not security paper is prevented, and performing an imitation prevention function since printing paper with imitated physical properties is also identified. In addition, the present invention has an effect such that even when security paper and plain paper are mixed during printing, printing is continued by allowing only the corresponding plain paper to be ejected without being printed.

Description

일반 용지 인쇄 제한 장치 및 이를 이용한 인쇄 방법Plain Paper Restriction Device and Printing Method Using the Same
본 발명은 일반 용지 인쇄 제한 장치 및 이를 이용한 인쇄 방법에 관한 것으로서, 보다 상세하게는 보안문서 인쇄시에 인쇄용지가 일반용지인 경우에 출력물이 인쇄되는 것을 방지하는 일반 용지 인쇄 제한 장치 및 이를 이용한 인쇄 방법에 관한 것이다. The present invention relates to a general paper printing limiting apparatus and a printing method using the same, and more particularly, to a plain paper printing limiting apparatus and a printing method using the same, which prevents the output from being printed when the printing paper is plain paper when printing a security document. It is about.
최근, 회사의 업무환경이 컴퓨터와 통신 네트워크 및 인터넷을 사용하는 환경으로 변화하면서 미리 작성된 회사의 중요한 문서나 도면 등의 기밀 데이터를 도난, 유출, 분실로부터 보호하기 위한 노력이 크게 증가하고 있다. Recently, as the work environment of the company changes to an environment using a computer, a communication network, and the Internet, efforts to protect confidential data such as important documents or drawings of a company, which are prepared in advance, from theft, leakage, and loss have been greatly increased.
이러한 노력 가운데, 보안문서를 프린트하거나, 통신 네트워크를 통해 각종 업무를 진행하고 작성된 문서 중에 보안에 필요한 문서를 네트워크에 접속된 프린터로 출력하는 업무환경에서 최적의 보안 시스템을 구축하기 위해서는 PC 데이터 보안, 데이터베이스 보안, 네트워크 보안, 출력 문서 보안 등을 고려해야 한다. Among these efforts, PC data security, in order to build an optimal security system in a work environment that prints security documents or performs various tasks through a communication network and outputs necessary documents to a printer connected to the network, is required. Consider database security, network security, and output document security.
이러한 보안문서 인쇄장치에 대해서는 선행기술로 공개번호 10-2008-101096호에 보면 문서관리기능을 갖는 복사장치가 개시되고 있다. As for the security document printing apparatus, a copying apparatus having a document management function is disclosed in the prior art as disclosed in Korean Patent Publication No. 10-2008-101096.
이러한 최상위의 보안 시스템을 구축하기 위해서는 보안문서를 인쇄하거나, PC 내부에 저장된 보안 데이터의 외부 유출을 막기 위해 사용되는 ID 확인, FDD 또는 CD Writer에서의 복사 권한통제, FX 케이블을 통한 다른 컴퓨터와의 데이터 공유 제한 등의 PC 데이터 보안과, 데이터베이스에 저장된 문서에 따라 쓰기, 읽기 등의 권한을 지정하여 권한이 없는 사람이 문서에 접근하는 것을 막는 KMS, EDMS 등의 데이터베이스 보안과, 네트워크상으로 접근하는 해커와 크랙커의 접근을 통제하여 데이터를 보호하기 위한 파이어월 등의 네트워크 보안, 및 출력된 데이터에 대한 책임 소재를 출력된 문서에 명기함으로써 내부 보안문서와 데이터의 보호 및 유실방지를 위한 출력문서 보안이 모두 고려되어야 한다.In order to build this top level security system, it is necessary to print security documents, check IDs used to prevent external leakage of security data stored inside the PC, copy authority control on FDD or CD writer, and other computers via FX cable. PC data security such as data sharing restriction, database security such as KMS, EDMS, etc. to prevent unauthorized persons from accessing documents by assigning permissions such as writing and reading according to documents stored in the database, and accessing on the network. Network security, such as a firewall for protecting data by controlling access of hackers and crackers, and output document security for protecting and preventing loss of internal security documents and data by specifying the responsibility for the printed data in the printed document. All of these must be considered.
한편, 종래의 출력문서보안 솔루션으로는, 예를 들어 DRM(Digital Right Management) 기술을 이용해 각종 문서를 특정 사용자나 유효 기간 등을 정해 암호화된 파일로 배포함으로써 정보의 변조나 불법열람을 막는 방법과, 워드나 파워포인트 등의 다양한 문서를 PDF 파일로 자동 변환하고 변화된 문서의 변조나 불법 열람을 원천적으로 방지하는 방법, 또는 문서를 암호화해서 사용 권한이 있는 사람에게만 문서의 내용을 열람하게 하는 방법을 이용한 솔루션들이 제안되어 왔다. On the other hand, as a conventional output document security solution, for example, by using DRM (Digital Right Management) technology, various documents are distributed to an encrypted file by specifying a specific user or an expiration date, and a method of preventing tampering or illegal access of information; How to automatically convert various documents such as Word, PowerPoint, PowerPoint, etc. into PDF files and prevent tampering or illegal viewing of changed documents, or encrypt the documents so that only those who have permission to use them can view the contents of the documents. The solutions used have been proposed.
그러나, 이러한 종래의 출력문서 보안 솔루션들은 주로 문서의 암호화나 사용자 권한에 따라 암호화된 문서의 취급에 대해 제한을 두는 데 중점을 두고 있다. 따라서, 출력문서를 보안하기 위해 종래의 출력문서보안 솔루션을 이용하는 경우, 문서의 암호화 등에 소요되는 비용이나 암호화 솔루션의 구입 등에 많은 비용이 요구되고 더욱이 이러한 출력문서 보안 솔루션은 유지 관리하기가 비교적 어렵고, 출력된 문서의 복사나 유출에 대해서는 실질적으로 보안이 어렵거나 비용이 많이 든다는 문제점이 있었다. However, these conventional output document security solutions mainly focus on placing restrictions on the handling of encrypted documents according to the encryption of documents or user rights. Therefore, in the case of using a conventional output document security solution to secure the output document, the cost of encrypting the document or the purchase of an encryption solution is required a lot of costs, and moreover, such an output document security solution is relatively difficult to maintain, There was a problem in that the copying or leaking of the printed document was difficult or costly.
또한, 이러한 종래의 기술은 출력중에 보안용지와 일반용지가 혼재하고 있는 경우, 출력이 진행되다가 인쇄용지가 픽업되지 않거나 인쇄작업 자체가 종료되어 버려 처음부터 다시 인쇄작업을 시작해야 된다는 단점이 있었다. In addition, such a conventional technology has a disadvantage in that when the security paper and the general paper are mixed during printing, the printing paper is not picked up during the printing process or the printing job itself is terminated and the printing job must be started again from the beginning.
따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 창안한 것으로, 보안문서 인쇄시에 인쇄용지의 움직임이 검출되면 보안용지인가를 판별하여 인쇄용지가 일반용지인 경우에 출력물이 인쇄되는 것을 방지하는 보안 문서 인쇄 장치 및 이를 이용한 인쇄 방법을 제공하려는데 그 목적이 있다. Accordingly, the present invention has been made to solve the above-mentioned problems, and if the movement of the printing paper is detected when printing the security document, it is determined whether the printing paper is secure paper, and the printout is prevented from being printed when the printing paper is plain paper. An object of the present invention is to provide a secure document printing apparatus and a printing method using the same.
이와 같은 목적을 달성하기 위한 본 발명 일반 용지 인쇄 제한 장치는, 적어도 하나의 인쇄용지를 적재하는 인쇄용지 적재부; 상기 적재된 인쇄용지를 한 장씩 픽업하여 인쇄수단으로 이송하는 용지 급지 이송부; 상기 인쇄용지 적재부 내부 또는 이송경로 상의 특정 위치에 설치되어 적재된 인쇄용지의 움직임 및 인쇄용지 상에 삽입 또는 혼합되어진 기능성 물질인 보안라벨을 검출하는 용지 센서부; 상기 용지 센서부의 검출 결과값을 전송하거나 용지 센서부의 감지동작에 필요한 제어 정보를 수신하는 센서모듈부; 및 보안문서의 인쇄 요청시 상기 센서모듈부로부터 검출 결과값을 수신하여 상기 인쇄수단에 접근된 인쇄용지의 종류가 인쇄가 승인되지 않는 일반용지인 경우에 인쇄가 진행되지 않도록 제어하는 인쇄 제어부;를 포함한다. General paper printing limiting device of the present invention for achieving the above object, the printing paper stacking unit for loading at least one printing paper; A paper feed transport unit which picks up the stacked printing paper one by one and transfers the printed paper to a printing unit; A paper sensor unit installed in the printing paper stacking unit or at a specific position on a transport path to detect a movement of the stacked printing paper and a security label which is a functional material inserted or mixed on the printing paper; A sensor module unit which transmits a detection result value of the paper sensor unit or receives control information necessary for a sensing operation of the paper sensor unit; And a print control unit configured to receive a detection result from the sensor module unit when a print request of the security document is performed, and to control the printing not to proceed when the type of print paper approaching the printing unit is a general paper which is not approved for printing. do.
이때 상기 용지 센서부는 보안라벨의 전자기적 물리적 특성을 검출함으로써 보안라벨을 검출한다. At this time, the paper sensor detects the security label by detecting the electromagnetic and physical characteristics of the security label.
또한 상기 센서모듈부는 상기 용지 센서부의 움직임과 검출 결과값을 가공 및 전송하고 용지 센서부의 감지동작에 필요한 제어 정보를 송??수신할 수 있다. The sensor module unit may process and transmit the movement and detection result of the paper sensor unit, and transmit and receive control information necessary for the sensing operation of the paper sensor unit.
또한 상기 인쇄제어부는 인쇄의 시작 방지 또는 결과값 수신 이후부터는 인쇄가 더 이상 진행되지 않도록 인쇄 진행을 제어한다. In addition, the print control unit controls the printing process so that printing does not proceed after the start of the printing is prevented or the result value is received.
한편, 본 발명에 따른 일반 용지 인쇄 제한 장치이를 이용한 인쇄 방법은, 보안문서의 인쇄 요청에 따라 인쇄용지 적재부에 적재된 인쇄용지를 한 장씩 픽업하여 인쇄수단으로 이송하는 단계; 상기 이송시 픽업되는 인쇄용지의 움직임과, 상기 적재된 인쇄용지 중 최상단의 인쇄용지 상에 삽입 또는 혼합되어진 기능성 물질인 보안라벨을 검출하는 단계; 상기 검출결과를 통해 인쇄가 승인된 보안용지인가를 판단하여 승인되지 않은 일반용지인 경우, 해당 인쇄용지의 현재 위치를 파악하는 단계; 및 상기 파악된 인쇄용지의 위치에 따라 인쇄가 진행되지 않도록 제어하는 단계;를 포함하고, 상기 인쇄용지의 현재 위치를 파악시 상기 인쇄용지 적재부와 인쇄수단 사이에 복수개의 인쇄용지가 위치하는 경우에, 연속적으로 이송중인 인쇄용지에 대해서 상기 움직임 감지값과 연동하여 이송중인 인쇄용지들에 대한 개별적인 용지 센서부의 보안라벨 검출 결과값을 순차적으로 저장한 후, 저장한 검출 결과값을 선입선처리 방식으로 처리하는 것을 특징으로 한다. On the other hand, the printing method using the plain paper printing limiting apparatus according to the present invention, the printing paper loaded in the printing paper stacking unit by picking up one by one in accordance with the print request of the security document transported to the printing means; Detecting the movement of the printing paper that is picked up during the transfer and a security label which is a functional material inserted or mixed on the printing paper at the top of the loaded printing paper; Determining whether the printing is approved security paper based on the detection result, and identifying a current position of the printing paper when the printing paper is not approved; And controlling the printing not to proceed according to the determined position of the printing paper, wherein the plurality of printing papers are located between the printing paper stacking unit and the printing means when the current position of the printing paper is determined. After sequentially storing the security label detection result values of the individual paper sensor units for the print papers being transported in association with the motion detection value for the printing papers being transported continuously, the stored detection result values are processed in a first-in first-out manner. Characterized in that.
이상에서와 같이 본 발명 일반 용지 인쇄 제한 장치 및 이를 이용한 인쇄 방법에 따르면, 보안용지가 아닌 일반용지에는 출력물을 출력하지 않기 때문에 출력 보안이 이루어지고, 물리적인 성질을 모방한 인쇄용지도 구별하기 때문에 모방 방지 기능도 수행한다는 효과가 있다. As described above, according to the general paper printing limiting apparatus of the present invention and the printing method using the same, imprinting is performed because the output is not printed on the non-secured paper and the printed paper imitates physical properties. The effect is that it also performs the prevention function.
또한, 출력중에 보안용지와 일반용지가 혼재하고 있는 경우에도, 해당 일반용지에 대해서만 인쇄가 진행되지 않고 배출되도록 함으로써, 인쇄 진행을 유지시킨다는 효과가 있다. In addition, even when the security paper and the general paper are mixed during the outputting, the printing is discharged instead of the general paper only, thereby maintaining the printing progress.
도 1은 본 발명의 일 실시예에 따른 일반 용지 인쇄 제한 장치의 구성을 간략하게 나타내는 블록도이다. 1 is a block diagram briefly showing the configuration of a plain paper printing limiting apparatus according to an embodiment of the present invention.
도 2는 본 발명의 제1 실시예에 따른 일반 용지 인쇄 제한 장치의 구성을 더 구체적으로 설명하기 위한 도면이다. FIG. 2 is a view for explaining the configuration of the plain paper printing limiting apparatus according to the first embodiment of the present invention in more detail.
도 3은 본 발명의 제1 실시예에 따른 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법을 나타내는 흐름도이다. 3 is a flowchart showing a printing method using the plain paper printing limiting apparatus according to the first embodiment of the present invention.
본 명세서 또는 출원에 개시되어 있는 본 발명의 실시 예들에 대해서 특정한 구조적 내지 기능적 설명들은 단지 본 발명에 따른 실시 예를 설명하기 위한 목적으로 예시된 것으로, 다르게 정의되지 않는 한, 기술적이거나 과학적인 용어를 포함해서 여기서 사용되는 모든 용어들은 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자에 의해 일반적으로 이해되는 것과 동일한 의미를 가지고 있다. 일반적으로 사용되는 사전에 정의되어 있는 것과 같은 용어들은 관련 기술의 문맥상 가지는 의미와 일치하는 의미를 가지는 것으로 해석되어야 하며, 본 명세서에서 명백하게 정의하지 않는 한, 이상적이거나 과도하게 형식적인 의미로 해석되지 않는다. Specific structural to functional descriptions of embodiments of the invention disclosed in this specification or the application are illustrated for the purpose of describing embodiments according to the invention only, and unless otherwise defined, technical or scientific terms are used. All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined herein. Do not.
이하, 첨부한 도면을 참조하여 본 발명의 바람직한 실시 예를 설명함으로써, 본 발명을 상세히 설명한다. 각 도면에 제시된 동일한 참조부호는 동일한 부재를 나타낸다. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.
도 1은 본 발명의 일 실시예에 따른 일반 용지 인쇄 제한 장치의 구성을 간략하게 나타내는 블록도이다. 1 is a block diagram briefly showing the configuration of a plain paper printing limiting apparatus according to an embodiment of the present invention.
도 1을 참조하면, 본 발명에 따른 일반 용지 인쇄 제한 장치는, 용지 센서부(100), 용지 급지 이송부(200), 센서모듈부(300), 인쇄 제어부(400), 이송부(500) 및 용지 인쇄부(600)를 포함하여 구성한다. Referring to Figure 1, the general paper printing limiting device according to the present invention, the paper sensor unit 100, the paper feed transfer unit 200, the sensor module unit 300, the print control unit 400, the transfer unit 500 and the paper It comprises a printing unit 600.
상기 용지 센서부(100)는 제1 센서(110) 및 제2 센서(120)를 구비한 것으로, 상기 제1 센서(110)는 상기 용지 급지 이송부(200)에 의해 픽업되는 인쇄용지의 움직임을 감지하는 것으로, 상기 인쇄용지의 움직임을 감지하기 위하여 최상단의 인쇄용지를 향해 조사한 빛의 반사값을 기준으로 용지의 움직임을 감지하는 방식(예를 들어 광센서 등)과, 상기 인쇄용지 면에 맞닿은 회전체(예를 들어 볼, 롤러 등, 미도시)의 움직임을 통해 용지의 움직임을 감지하는 방식 중 적어도 어느 하나의 방식을 적용한다. The paper sensor unit 100 includes a first sensor 110 and a second sensor 120, and the first sensor 110 detects the movement of printing paper picked up by the paper feed transfer unit 200. Sensing the movement of the paper based on the reflection value of light irradiated toward the uppermost printing paper in order to detect the movement of the printing paper (for example, an optical sensor) and the surface of the printing paper. At least one of the methods of detecting the movement of the paper through the movement of the rotating body (for example, ball, roller, etc.) is applied.
상기 제2 센서(120)는 인쇄용지 적재부(10) 내부 또는 이송경로 상의 특정 위치에 설치되어 적재된 인쇄용지 중 최상단의 인쇄용지가 인쇄가 승인된 보안용지인가를 검출하는 것으로, 상기 인쇄용지 상에 삽입 또는 인쇄용지 내에 혼합된 보안라벨의 물리적인 성질을 모방한 제품을 구별하기 위하여 인쇄용지에 별도의 광학적 구별 마크 또는 상기 보안라벨과 상이한 전자기적 특성을 가지는 기능성 물질을 더 구비할 수 있다. 따라서, 상기 인쇄용지에 배치된 광학 구별 마크를 인식하기 위하여 광학적인 특성(변화량, 패턴)을 감지하는 방식과, 또는 구비된 기능성 물질의 전자기적 특성을 인식하기 위해 자기장 변화에 따른 물리적인 성질(유도 기전력, 바크하우젠 효과에 따른 고조파 발생)을 감지하는 방식 중 적어도 어느 하나의 방식을 적용한다. The second sensor 120 detects whether the printing paper at the top of the printing paper installed in the printing paper stacking unit 10 or at a specific position on the transport path is a security paper approved for printing. The printing paper may further include a separate optical distinguishing mark or a functional material having different electromagnetic properties from the security label in order to distinguish a product that imitates the physical properties of the security label inserted on or mixed in the printing paper. . Therefore, a method of sensing an optical characteristic (a change amount, a pattern) in order to recognize an optical distinguishing mark disposed on the printing paper, or a physical property according to a magnetic field change in order to recognize an electromagnetic characteristic of a functional material provided. At least one method of detecting induced electromotive force and harmonic generation due to the Bachhausen effect is applied.
또한, 상기 제2 센서(120)는, 상기 인쇄용지의 종류를 인식하기 위하여 용지의 특성인 표면 마찰, 면 저항, 색상, 반사값 중 적어도 하나 이상의 특성을 감지하는 동작을 더 포함할 수 있는데, 이에 따라 보안용지 유무의 판단과 더불어 모방방지의 기능까지 수행할 수 있다. In addition, the second sensor 120 may further include an operation of detecting at least one or more of a surface friction, a sheet resistance, a color, and a reflection value, which are characteristics of the paper, in order to recognize the type of the printing paper. Accordingly, it is possible to perform the function of preventing copying as well as determining the presence of security paper.
따라서, 상기 제2 센서(120)는 물리적인 성질 감지 기능과 용지특성 감지 기능을 별개로 수행하도록 각각 구비하거나, 하나의 기능만을 선택하여 수행할 수 있도록 구비할 수도 있다. Accordingly, the second sensor 120 may be provided to separately perform a physical property detection function and a paper property detection function, or may be provided to select and perform only one function.
상기 센서모듈부(300)는 상기 용지 센서부(100)의 검출 결과값을 전송하거나 용지 센서부(100)의 감지동작에 필요한 제어 정보를 수신하는 기능을 수행한다. The sensor module unit 300 performs a function of transmitting a detection result value of the paper sensor unit 100 or receiving control information necessary for a sensing operation of the paper sensor unit 100.
또한 상기 센서모듈부는, 상기 인쇄용지 적재부와 인쇄수단 사이에 복수개의 인쇄용지가 위치하는 경우에, 연속적으로 이송중인 인쇄용지에 대해서 상기 용지 센서부의 움직임 감지값과 연동하여 이송중인 인쇄용지들에 대한 개별적인 보안라벨 검출 결과값을 순차적으로 저장하고, 저장한 검출 결과값들을 선입선처리 방식으로 처리함으로써 인쇄수단에 도착되어진 인쇄용지의 결과값을 선별하여 인쇄제어부에 전송하여 주는 기능을 수행한다.In addition, the sensor module unit, when a plurality of printing paper is located between the printing paper stacking unit and the printing means, for the printing paper being transported in succession to the printing paper being transported in conjunction with the motion detection value of the paper sensor unit The individual security label detection result values are sequentially stored, and the stored detection result values are processed in a first-in first-out manner to select a result value of the print paper arriving at the printing means and transmit it to the print control unit.
상기 인쇄 제어부(400)는 보안문서의 인쇄 요청시 상기 센서모듈부(300)로부터 수신한 검출 결과값을 통해 상기 용지 인쇄부(600)에 접근된 인쇄용지의 종류가 인쇄가 승인되지 않는 일반용지인 경우에 인쇄가 진행되지 않도록 제어하는 것으로, 만약 상기 인쇄용지 적재부(10)와 용지 인쇄부(600) 사이에 복수개의 인쇄용지가 위치하는 경우에는, 연속적으로 이송중인 인쇄용지에 대해서 상기 용지 센서부(100)의 움직임 감지값과 연동하여 이송중인 인쇄용지들에 대한 개별적인 보안라벨 검출 결과값을 순차적으로 저장하고, 저장한 검출 결과값을 선입선처리 방식으로 처리한다. The print control unit 400 is a general paper that is not approved for printing the type of printing paper approaching the paper printing unit 600 through the detection result value received from the sensor module unit 300 when the print request of the security document. In this case, the printing is controlled so as not to proceed. If a plurality of printing papers are located between the printing paper stacking unit 10 and the paper printing unit 600, the paper sensor is used for the printing papers being continuously transported. The individual security label detection result values of the printing papers being transported are sequentially stored in association with the motion detection value of the unit 100, and the stored detection result values are processed in a first-in first-out manner.
도 2는 본 발명의 제1 실시예에 따른 일반 용지 인쇄 제한 장치의 구성을 더 구체적으로 설명하기 위한 도면이다. FIG. 2 is a view for explaining the configuration of the plain paper printing limiting apparatus according to the first embodiment of the present invention in more detail.
도 2를 참조하면, 일반 용지 인쇄 제한 장치는 프린터 방식이 레이저 방식인 경우로, 도 1에 도시한 구성인 인쇄용지 적재부(10), 용지 센서부(100), 용지 급지 이송부(200), 센서모듈부(300), 인쇄 제어부(400), 이송부(500) 및 용지 인쇄부(600)를 기본으로 포함하고, 용지에 형성된 토너의 정착을 위해 압력을 가하는 가압롤러와, 열을 가하는 히팅수단을 구비한 용지 정착부(700)를 더 포함한다. Referring to FIG. 2, the apparatus for limiting printing of plain paper is a case in which a printer method is a laser method, and the printing paper stacking unit 10, the paper sensor unit 100, the paper feed transporting unit 200, the configuration shown in FIG. 1. The sensor module 300, the printing control unit 400, the conveying unit 500 and the paper printing unit 600 as a base, a pressure roller for applying pressure to fix the toner formed on the paper, and heating means for applying heat It further comprises a paper fixing unit 700 having a.
따라서, 상기 인쇄제어부(600)는 상기 제2 센서(120)에 의해 감지되는 인쇄용지가 일반용지이면, 인쇄용지의 위치가 인쇄수단에 도착한 경우, 상기 인쇄수단에서 배출하도록 이송부를 제어하고, 상기 인쇄용지의 위치가 인쇄 이후면 인쇄용지에 토너가 정착되지 않도록 상기 용지 정착부(700)의 가압롤러 또는 히팅수단을 제어한다. Therefore, if the printing paper detected by the second sensor 120 is plain paper, the printing control unit 600 controls the transfer unit to discharge from the printing means when the position of the printing paper arrives at the printing means, and When the position of the printing paper is printed, the pressing roller or the heating means of the paper fixing unit 700 is controlled so that the toner is not fixed to the printing paper.
이와 같이 구성한 본 발명의 실시예에 따른 동작 과정을 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다. If described in detail with reference to the accompanying drawings the operation process according to an embodiment of the present invention configured as follows.
도 3은 본 발명의 제1 실시예에 따른 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법을 나타내는 흐름도이다. 3 is a flowchart showing a printing method using the plain paper printing limiting apparatus according to the first embodiment of the present invention.
도 3을 참조하면, 먼저 용지 급지 이송부(200)에서 보안문서의 인쇄 요청에 따라 인쇄용지 적재부(10)에 적재된 인쇄용지를 한 장씩 픽업하여 이송한다(S100). Referring to FIG. 3, first, the sheet feed transfer unit 200 picks up and transfers one sheet of printing sheet loaded on the printing sheet stacking unit 10 according to a print request of a security document (S100).
이때, 인쇄 제어부(400)는 제1 센서(110)를 통해 상기 이송시 픽업되는 인쇄용지의 움직임이 감지되었는가를 확인한다(S200). 여기서, 상기 인쇄용지의 움직임을 감지하기 위하여 최상단의 인쇄용지를 향해 조사한 빛의 반사값을 기준으로 인쇄용지의 움직임을 감지하는 방식(예를 들어 광센서 등)과, 상기 인쇄용지 면에 맞닿은 회전체(예를 들어 볼, 롤러 등)의 움직임을 통해 인쇄용지의 움직임을 감지하는 방식 중 적어도 어느 하나의 방식을 적용한다. At this time, the print control unit 400 checks whether the movement of the print paper picked up during the transfer is detected through the first sensor 110 (S200). Here, the method for detecting the movement of the printing paper based on the reflection value of the light irradiated toward the uppermost printing paper (for example, an optical sensor) in order to detect the movement of the printing paper, and the contact with the surface of the printing paper. At least one of the methods of detecting the movement of the printing paper through the movement of the whole (for example, ball, roller, etc.) is applied.
상기 S200 단계에서 인쇄용지의 움직임이 감지되면, 제2 센서(120)를 통해 상기 인쇄용지에 배치된 보안라벨(및 감지마크)를 인식하기 위하여 자기장 변화에 따른 물리적인 성질(유도 기전력, 바크하우젠 효과에 따른 고조파 발생)을 감지하면 인쇄가 승인된 보안용지인가를 판단한다(S300). 이때 상기 인쇄용지 상에 삽입 또는 인쇄용지 내에 혼합된 보안라벨의 물리적인 성질을 모방한 제품을 구별하기 위하여 인쇄용지에 별도의 광학적 구별 마크 또는 상기 보안라벨과 상이한 전자기적 특성을 가지는 기능성 물질을 더 구비할 수 있다. When the movement of the printing paper is detected in the step S200, the physical properties (induced electromotive force, Bachhausen) according to the magnetic field change in order to recognize the security label (and detection mark) disposed on the printing paper through the second sensor 120 When the harmonics generated according to the effect is detected, it is determined whether the printing is approved security paper (S300). At this time, in order to distinguish the product that imitates the physical properties of the security label inserted or mixed in the printing paper, a separate optical distinguishing mark or a functional material having different electromagnetic properties from the security label is added to the printing paper. It can be provided.
또한, 상기 S300 단계의 보안용지 판단시 인쇄용지의 특성인 표면 마찰, 면 저항, 색상, 반사값 중 적어도 하나 이상의 특성을 감지하는 과정을 더 포함할 수 있는데, 이에 따라 상기 인쇄 제어부(400)는 보안용지 유무의 판단과 더불어 모방방지의 판단 기능까지 수행할 수 있다. The method may further include detecting at least one characteristic of surface friction, surface resistance, color, and reflection, which are the characteristics of the printing paper, when the security paper is determined in operation S300. In addition to determining the presence of security paper, it can also perform the function of determining imitation prevention.
따라서, 상기 인쇄 제어부(400)는 센서모듈부(300)를 통해 상기 제2 센서(120)에서 물리적인 성질 감지 기능과 용지특성 감지 기능을 별개로 각각 수행하도록 하거나, 하나의 기능만을 선택하여 수행할 수 있도록 할 수도 있다. Therefore, the print control unit 400 performs the physical property detection function and the paper property detection function separately in the second sensor 120 through the sensor module unit 300, or selects only one function. You can also do it.
상기 S300 단계에서 상기 센서모듈부(300)를 통해 전달받은 감지결과를 통해 보안용지가 아닌 일반용지인 경우로 판단되면, 인쇄용지의 위치를 파악한다(S400). 이는 일반용지라고 인식한 결과를 해당 용지의 인쇄 전에 상기 인쇄 제어부(400)에 전달함에도 불구하고 오류로 인하여 또는 인쇄가 시작된 이후에 인식결과가 전달되어 이미 인쇄가 되어진 경우가 발생할 수 있기 때문이다. If it is determined in the step S300 is the case of the general paper rather than the security paper through the detection result received through the sensor module unit 300, the position of the printing paper is determined (S400). This is because even though the result of recognizing plain paper is transmitted to the print control unit 400 before printing of the paper, the recognition result may be delivered due to an error or after printing is started, and may have already been printed.
만약, 상기 인쇄용지의 현재 위치를 파악시 상기 인쇄용지 적재부(10)와 용지 인쇄부(600) 사이에 복수개의 인쇄용지가 위치하는 경우에는, 연속적으로 이송중인 인쇄용지에 대해서 상기 움직임 감지값과 연동하여 이송중인 인쇄용지들에 대한 개별적인 보안라벨 검출 결과값을 순차적으로 저장한 후, 저장한 검출 결과값을 선입선처리 방식으로 처리한다. If a plurality of printing papers are located between the printing paper stacking unit 10 and the paper printing unit 600 when the current position of the printing paper is determined, the motion detection value of the printing paper continuously transported. After sequentially storing the individual security label detection result values for the printing paper being transported in conjunction with the processing, the stored detection result values are processed in a first-in first-out manner.
상기 S400 단계에서 파악한 인쇄용지의 위치가 용지 인쇄부(600)에 도달한 경우에는, 상기 인쇄 제어부(400)에서 이송부(500)를 제어하여 상기 용지 인쇄부(600)에서 배출되도록 한다(S500). When the position of the printing paper determined in step S400 reaches the paper printing unit 600, the printing control unit 400 controls the transfer unit 500 to be discharged from the paper printing unit 600 (S500). .
그러나, 상기 S400 단계의 인쇄용지의 위치가 이미 용지 정착부(700) 상에 있는 경우에는 인쇄용지에 토너가 정착되지 않도록 용지 정착부(700) 내의 가압롤러 또는 히팅수단을 제어한다(S600). However, when the position of the printing paper in the step S400 is already on the paper fixing unit 700, the pressing roller or the heating means in the paper fixing unit 700 is controlled so that the toner is not fixed to the printing paper (S600).
즉, 상기 인쇄 제어부(400)는 상기 가압롤러에 압력을 가하지 않고 히팅수단에는 미리 결정된 고열을 제공하도록 제어하여 충분한 가압이 이루어지지 않아 인쇄용지에 부착된 토너가 제대로 정착되지 않아 약간의 충격으로부터 토너가 인쇄용지로부터 쉽게 분리되도록 하거나, 그 반대로 가압롤러에는 압력을 제공하고 히팅수단에는 고열을 제공하지 않도록 제어하여 정착을 하지 않을 수 있도록 한다. 경우에 따라서는 가압롤러에도 압력을 가하지 않고 히팅수단에도 고열을 제공하지 않도록 제어도 가능하다. That is, the print control unit 400 is controlled to provide a predetermined high heat to the heating means without applying pressure to the pressure roller, so that sufficient pressure is not achieved, so that the toner attached to the printing paper is not properly fixed, and the toner from the slight impact Is to be easily separated from the printing paper, or vice versa, to provide pressure to the pressure roller and not to provide high heat to the heating means so as not to settle. In some cases, it is possible to control so as not to apply pressure to the pressure roller and to provide high heat to the heating means.
또한 상기 인쇄 제어부는, 용지센서부에서 보안라벨이 없다고 판단된 인쇄용지에 대하여, 상기 인쇄용지가 인쇄수단에 도착한 경우, 인쇄가 진행되지 않도록 상기 인쇄수단의 작업 진행을 중지하고 인쇄용지를 인쇄수단 외부로 배출하도록 이송부를 제어할 수 있다.In addition, the printing control unit stops the operation of the printing means and prints the printing paper so that the printing paper does not proceed when the printing paper arrives at the printing means with respect to the printing paper determined by the paper sensor unit that there is no security label. The transfer unit can be controlled to discharge to the outside.
한편, 상기 인쇄 제어부(400)는 상기 S300 단계의 판단결과 인쇄가 승인된 보안용지인 경우에는 인쇄요청에 따른 인쇄를 그대로 진행하도록 한다(S700). On the other hand, the print control unit 400, if the security paper is approved printing as the determination result of step S300 and proceeds to print according to the print request as it is (S700).
또한, 상기 제2 센서(120)와 용지 인쇄부(600) 사이에는 간극(거리)이 있기 때문에 상기 제2 센서(120)에서 일반용지를 검출하더라도 상기 용지 인쇄부(600) 또는 용지 정착부(700)에 있는 걸려 있는 보안용지는 그대로 인쇄를 진행하고, 상기 검출한 일반용지에 대해서만 인쇄를 진행하지 않고 배출하도록 한다. 물론 검출한 일반용지 이후 인쇄용지가 보안용지인 경우에는 정상적으로 인쇄를 진행한다. In addition, since there is a gap (distance) between the second sensor 120 and the paper printing unit 600, even if the second sensor 120 detects a general paper, the paper printing unit 600 or the paper fixing unit ( The jammed security paper at 700 is printed as it is, and only the detected plain paper is discharged without being printed. Of course, if the printing paper is the security paper after the detected plain paper, printing proceeds normally.
본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하고, 본 발명에 따른 실시예는 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있으므로, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 하며, 본 기술 분야의 통상의 지식을 가진자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 첨부된 등록청구범위의 기술적 사상에 의해 정해져야 할 것이다. Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and the embodiment according to the present invention can be variously modified and have various forms, and thus the spirit and scope of the present invention. It should be understood to include all changes, equivalents, and substitutes included in the present invention, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (15)

  1. 적어도 하나의 인쇄용지를 적재하는 인쇄용지 적재부; A printing paper stacking unit for stacking at least one printing paper;
    상기 적재된 인쇄용지를 한 장씩 픽업하여 인쇄수단으로 이송하는 용지 급지 이송부; A paper feed transport unit which picks up the stacked printing paper one by one and transfers the printed paper to a printing unit;
    상기 인쇄용지 적재부 내부 또는 이송경로 상의 특정 위치에 설치되어 적재된 인쇄용지의 움직임 및 인쇄용지 상에 삽입 또는 혼합되어진 기능성 물질인 보안라벨을 검출하는 용지 센서부; A paper sensor unit installed in the printing paper stacking unit or at a specific position on a transport path to detect a movement of the stacked printing paper and a security label which is a functional material inserted or mixed on the printing paper;
    상기 용지 센서부의 검출 결과값을 전송하거나 용지 센서부의 감지동작에 필요한 제어 정보를 수신하는 센서모듈부; 및 A sensor module unit which transmits a detection result value of the paper sensor unit or receives control information necessary for a sensing operation of the paper sensor unit; And
    보안문서의 인쇄 요청시 상기 센서모듈부로부터 검출 결과값을 수신하여 상기 인쇄수단에 접근된 인쇄용지의 종류가 인쇄가 승인되지 않는 일반용지인 경우에 인쇄가 진행되지 않도록 제어하는 인쇄 제어부;를 포함하는 일반 용지 인쇄 제한 장치. A print control unit configured to receive a detection result from the sensor module unit when printing a security document and to control the printing not to proceed when the type of printing paper approaching the printing unit is general paper which is not approved for printing. Plain paper print limiter.
  2. 제1항에 있어서, The method of claim 1,
    상기 인쇄용지 상에 삽입 또는 인쇄용지 내에 혼합된 보안라벨의 물리적인 성질을 모방한 제품을 구별하기 위하여 인쇄용지에 별도의 광학적 구별 마크 또는 상기 보안라벨과 상이한 전자기적 특성을 가지는 기능성 물질을 더 구비하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. In order to distinguish a product that imitates the physical properties of the security label inserted on or mixed with the printing paper, the printing paper further includes a separate optical distinguishing mark or a functional material having electromagnetic properties different from the security label. Plain paper printing limiting device, characterized in that.
  3. 제1항에 있어서, The method of claim 1,
    상기 용지 센서부는, The paper sensor unit,
    상기 센서모듈부로부터 수신한 인쇄용지의 픽업신호에 따른 제어신호에 의해 인쇄용지의 움직임을 검출하는 제1 센서; 및 A first sensor detecting a movement of the printing paper by a control signal according to a pickup signal of the printing paper received from the sensor module unit; And
    상기 적재된 인쇄용지 중 최상단의 인쇄용지가 인쇄가 승인된 보안용지인가를 검출하는 제2 센서;를 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. And a second sensor for detecting whether the printing paper at the top of the stacked printing paper is a security paper approved for printing.
  4. 제1항에 있어서, The method of claim 1,
    상기 용지 센서부는, The paper sensor unit,
    상기 인쇄용지의 움직임을 감지하기 위하여 최상단의 인쇄용지를 향해 조사한 빛의 반사값을 기준으로 인쇄용지의 움직임을 감지하는 방식과, 상기 인쇄용지 면에 맞닿은 회전체의 움직임을 통해 인쇄용지의 움직임을 감지하는 방식 중 적어도 어느 하나의 방식을 적용하여 인쇄용지의 움직임을 검출하는 제 1 센서; 및 In order to detect the movement of the printing paper, the motion of the printing paper is sensed based on the reflection value of the light irradiated toward the uppermost printing paper, and the movement of the printing paper through the movement of the rotating body against the printing paper surface. A first sensor which detects a movement of printing paper by applying at least one of sensing methods; And
    상기 적재된 인쇄용지 중 최상단의 인쇄용지가 인쇄가 승인된 보안용지인가를 검출하는 제 2 센서;를 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. And a second sensor for detecting whether the printing paper at the top of the stacked printing paper is a security paper approved for printing.
  5. 제 4항에 있어서,The method of claim 4, wherein
    상기 제 1 센서는 센서모듈부로부터 수신한 인쇄용지의 픽업신호에 따른 제어신호를 수신하여 인쇄용지의 움직임을 검출하는 것을 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치.And the first sensor further comprises detecting a movement of the printing paper by receiving a control signal according to a pickup signal of the printing paper received from the sensor module unit.
  6. 제2항에 있어서, The method of claim 2,
    상기 제2 센서는, The second sensor,
    상기 인쇄용지에 배치된 광학 구별 마크를 인식하기 위하여 광학적인 특성(변화량, 패턴)을 감지하는 방식과, 전자기적 특성을 인식하기 위해서 자기장 변화에 따른 물리적인 성질(유도 기전력, 고조파)을 감지하는 방식 중 적어도 어느 하나의 방식을 적용하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. In order to recognize the optical distinguishing mark disposed on the printing paper, the optical characteristic (amount of change, pattern) is sensed, and the physical properties (induced electromotive force, harmonics) according to the magnetic field change in order to recognize the electromagnetic characteristic. A plain paper printing limiting device, characterized in that for applying at least one of the methods.
  7. 제2항에 있어서, The method of claim 2,
    상기 제2 센서는, The second sensor,
    상기 인쇄용지의 종류를 인식하기 위하여 용지의 특성인 표면 마찰, 면 저항, 색상, 반사값 중 적어도 하나 이상의 특성을 감지하는 동작을 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. And detecting at least one or more characteristics of surface friction, surface resistance, color, and reflection, which are characteristics of the paper, to recognize the type of the printing paper.
  8. 제1항에 있어서, The method of claim 1,
    상기 인쇄 제어부는, 상기 용지센서부에서 보안라벨이 없다고 판단된 인쇄용지에 대하여, 상기 인쇄용지가 인쇄수단에 도착한 경우, 인쇄가 진행되지 않도록 상기 인쇄수단의 작업 진행을 중지하고 인쇄용지를 인쇄수단 외부로 배출하도록 이송부를 제어하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. The printing control unit stops the operation of the printing means so that the printing paper does not proceed when the printing paper arrives at the printing means with respect to the printing paper determined by the paper sensor unit that there is no security label. A plain paper printing limiting device, characterized in that for controlling the conveying unit to be discharged to the outside.
  9. 제1항에 있어서, The method of claim 1,
    인쇄방식이 레이저 방식인 경우 용지에 형성된 토너의 정착을 위해 압력을 가하는 가압롤러 및 열을 가하는 히팅수단을 구비한 용지 정착수단을 더 포함하고, If the printing method is a laser method further comprises a paper fixing means having a pressure roller for applying pressure for fixing the toner formed on the paper and heating means for applying heat,
    상기 인쇄제어부는 상기 용지 센서부에 의해 감지되는 인쇄용지가 일반용지인 경우, 상기 인쇄용지의 위치가 인쇄 이후면 인쇄용지에 토너가 정착되지 않도록 상기 용지 정착수단의 가압롤러 또는 히팅수단을 제어하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. The printing control unit controls the press roller or heating means of the paper fixing means so that the toner is not fixed to the printing paper when the position of the printing paper is printed after the printing paper sensed by the paper sensor is plain paper. Plain paper printing restrictor.
  10. 제1항에 있어서, The method of claim 1,
    상기 센서모듈부는, The sensor module unit,
    상기 인쇄용지 적재부와 인쇄수단 사이에 복수개의 인쇄용지가 위치하는 경우에, 연속적으로 이송중인 인쇄용지에 대해서 상기 용지 센서부의 움직임 감지값과 연동하여 이송중인 인쇄용지들에 대한 개별적인 보안라벨 검출 결과값을 순차적으로 저장하고, 저장한 검출 결과값들을 선입선처리 방식으로 처리함으로써 인쇄수단에 도착되어진 인쇄용지의 결과값을 선별하여 인쇄제어부에 전송하여 주는 것을 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치. In the case where a plurality of print sheets are located between the print sheet stacking unit and the printing unit, the individual security label detection result values for the print sheets being transferred in conjunction with the motion detection value of the paper sensor unit for the print sheets being continuously transported. And storing the result values of the print paper arrived at the printing means in a first-in first-out manner and sequentially transmitting the stored detection results to the print control unit. .
  11. 보안문서의 인쇄 요청에 따라 인쇄용지 적재부에 적재된 인쇄용지를 한 장씩 픽업하여 인쇄수단으로 이송하는 단계; Picking up one sheet of printing paper loaded in the printing paper stacking unit and transferring the printing paper to printing means according to a printing request of the security document;
    상기 이송시 픽업되는 인쇄용지의 움직임과, 인쇄수단으로 이송중인 인쇄용지 상에 삽입 또는 혼합되어진 기능성 물질인 보안라벨을 검출하는 단계; Detecting the movement of the printing paper picked up during the transfer and a security label which is a functional material inserted or mixed on the printing paper being transferred to the printing means;
    이송중인 인쇄용지의 현재 위치를 파악하는 단계; 및 Identifying a current position of the printing paper being transported; And
    상기 파악된 인쇄용지의 위치에 따라 인쇄가 진행되지 않도록 제어하는 단계;를 포함하고, And controlling the printing not to proceed according to the determined position of the printing paper.
    상기 인쇄용지의 현재 위치를 파악시 상기 인쇄용지 적재부와 인쇄수단 사이에 복수개의 인쇄용지가 위치하는 경우에, 연속적으로 이송중인 인쇄용지에 대해서 상기 움직임 감지값과 연동하여 이송중인 인쇄용지들에 대한 개별적인 용지 센서부의 보안라벨 검출 결과값을 순차적으로 저장한 후, 저장한 검출 결과값을 선입선처리 방식으로 처리하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법. When a plurality of printing papers are located between the printing paper stacking unit and the printing means when determining the current position of the printing paper, the printing papers being transported in conjunction with the motion detection value for the printing papers being continuously transported. And sequentially storing the security label detection result values of the individual paper sensor units, and then processing the stored detection result values by a first-in first-out processing method.
  12. 제11항에 있어서, The method of claim 11,
    상기 인쇄용지의 움직임 검출시, When detecting the movement of the printing paper,
    상기 인쇄용지의 움직임을 감지하기 위하여 최상단의 인쇄용지를 향해 조사한 빛의 반사값을 기준으로 인쇄용지의 움직임을 감지하는 방식과, 상기 인쇄용지 면에 맞닿은 회전체의 움직임을 통해 인쇄용지의 움직임을 감지하는 방식 중 적어도 어느 하나의 방식을 적용하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법. In order to detect the movement of the printing paper, the motion of the printing paper is sensed based on the reflection value of the light irradiated toward the uppermost printing paper, and the movement of the printing paper through the movement of the rotating body against the printing paper surface. A printing method using a plain paper printing limiting device, characterized in that at least one of the sensing methods is applied.
  13. 제11항에 있어서, The method of claim 11,
    상기 보안라벨을 검출시, When detecting the security label,
    상기 인쇄용지에 배치된 광학 구별 마크를 인식하기 위하여 광학적인 특성(변화량, 패턴)을 감지하는 방식과, 전자기적 특성을 인식하기 위해서 자기장 변화에 따른 물리적인 성질(유도 기전력, 고조파)을 감지하는 방식 중 적어도 어느 하나의 방식을 적용하는 특징으로 하는 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법. In order to recognize the optical distinguishing mark disposed on the printing paper, the optical characteristic (amount of change, pattern) is sensed, and the physical properties (induced electromotive force, harmonics) according to the magnetic field change in order to recognize the electromagnetic characteristic. A printing method using a plain paper printing limiting device characterized by applying at least one of the methods.
  14. 제11항에 있어서, The method of claim 11,
    상기 보안라벨을 검출시, When detecting the security label,
    상기 인쇄용지의 종류를 인식하기 위하여 용지의 특성인 표면 마찰, 면 저항, 색상, 반사값 중 적어도 하나 이상의 특성을 검출하는 단계;를 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법. Detecting at least one or more of the characteristics of the surface friction, surface resistance, color, reflection value to recognize the type of the printing paper; Printing method using a plain paper printing limiting device further comprising .
  15. 제11항에 있어서, The method of claim 11,
    상기 인쇄가 진행되지 않도록 제어하는 단계는, Controlling the printing not to proceed,
    상기 인쇄용지의 위치가 인쇄수단에 도착한 경우, 상기 인쇄수단에서 배출하도록 이송부를 제어하는 단계; 및 상기 인쇄용지의 위치가 인쇄 이후면, 인쇄용지에 토너가 정착되지 않도록 용지 정착부 내의 가압롤러 또는 히팅수단을 제어하는 단계;를 더 포함하는 것을 특징으로 하는 일반 용지 인쇄 제한 장치를 이용한 인쇄 방법.Controlling a conveying unit to discharge the printing paper when the position of the printing paper reaches the printing unit; And controlling the pressing roller or the heating means in the paper fixing unit so that the toner is not fixed to the printing paper if the position of the printing paper is printed after printing. .
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