CN109795227B - High-safety printing mode applied to stylus printer - Google Patents
High-safety printing mode applied to stylus printer Download PDFInfo
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- CN109795227B CN109795227B CN201910076678.0A CN201910076678A CN109795227B CN 109795227 B CN109795227 B CN 109795227B CN 201910076678 A CN201910076678 A CN 201910076678A CN 109795227 B CN109795227 B CN 109795227B
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Abstract
The invention provides a high-safety printing mode applied to a stylus printer, which comprises the following steps of S1: the system sends a command to the printer site to prepare for printing; s2: after receiving the printing command, the printer judges and analyzes the printing command, and if the command contains a special character string, the next step is continued; if the command does not contain the special character string, refusing to print; s3: after judging that the special character string exists, the printer continues to scan the paper to be printed; because the paper sheet identification device has various methods for identifying the specified paper sheet, such as one-dimensional codes, two-dimensional codes, ocr and the like, personnel or links can be quickly positioned through paper sheet characteristics in case of safety problems, and if remote alarm is carried out, an administrator can be informed of illegal paper use through a network, so that the safety degree is high.
Description
[ technical field ]
The invention relates to the technical field of printing modes of printers, in particular to a high-safety printing mode which has an outstanding using effect and high safety performance and is applied to a stylus printer.
[ background art ]
The stylus printer is essential production equipment as basic equipment required for handling special industry (banking) business, and is also an important port for information leakage. In the daily work process, the staff reveals confidential information of the company or the user, perhaps not intentionally, and perhaps only prints one more document to be seen by people without reading authority.
When the information of the electronic file is managed in an anti-leakage mode, an enterprise does not forget to control the printed paper file, and therefore the secret leakage of the paper file is prevented. In addition, a large amount of printing behaviors and extensive printing management also lead the printing cost of enterprises to rise sharply, and how to realize safe printing and quantitatively manage the printing cost is a very significant problem.
The most common problems in the printing process are mainly the following:
1. printing by a user is not controlled, so that waste of printing paper and leakage of confidential information are caused.
2. The source of the leaked printed material cannot be traced. Effective measures cannot be taken to solve the leakage path.
[ summary of the invention ]
In order to overcome the problems in the prior art, the invention provides a high-safety printing mode which has an outstanding using effect and high safety performance and is applied to a stylus printer.
The invention provides a high-safety printing mode applied to a stylus printer, which comprises the following steps,
s1: the system sends a command to the printer site to prepare for printing;
s2: after receiving the printing command, the printer judges and analyzes the printing command, and if the command contains a special character string, the next step is continued; if the command does not contain the special character string, refusing to print;
s3: after judging that the special character string exists, the printer continues to scan the paper to be printed; identifying one-dimensional codes or two-dimensional codes or other marks on the paper and converting the one-dimensional codes or the two-dimensional codes or other marks into character strings;
s4, the printer compares the special character string in the received printing command with the character string obtained after conversion; if the two character strings are matched with each other, the computer is informed to start normal printing service; if the two character strings are not matched, printing is refused, paper is withdrawn, and local and remote alarming is carried out;
s5, the printing process is completed.
Preferably, the local alarm in step S4 includes a voice alarm and a flash alarm.
Compared with the prior art, the high-security printing mode applied to the stylus printer can prevent confidential information from being leaked, detect paper with security or specified characteristics and ordinary paper, detect-refuse to print-alarm, only allowed paper can be printed, and only the allowed paper can be printed on the paper with specified types or characteristics, and the high-security printing mode has various methods for identifying the specified paper, such as one-dimensional codes, two-dimensional codes, ocr and the like.
[ description of the drawings ]
FIG. 1 is a schematic flow chart of a high-security printing method applied to a stylus printer according to the present invention.
[ detailed description of the invention ]
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a high security printing method 1 applied to a stylus printer according to the present invention includes the following steps,
s1: the system sends a command to the printer site to prepare for printing;
s2: after receiving the printing command, the printer judges and analyzes the printing command, and if the command contains a special character string, the next step is continued; if the command does not contain the special character string, refusing to print;
s3: after judging that the special character string exists, the printer continues to scan the paper to be printed; identifying one-dimensional codes or two-dimensional codes or other marks on the paper and converting the one-dimensional codes or the two-dimensional codes or other marks into character strings;
s4, the printer compares the special character string in the received printing command with the character string obtained after conversion; if the two character strings are matched with each other, the computer is informed to start normal printing service; if the two character strings are not matched, printing is refused, paper is withdrawn, and local and remote alarming is carried out;
s5, the printing process is completed.
Preferably, the local alarm in step S4 includes a voice alarm and a flash alarm.
Compared with the prior art, the safety stylus printer system with the scanning function can prevent confidential information from being leaked, detect paper with safety or specified characteristics and ordinary paper, detect-refuse to print-alarm, only allowed paper can be printed, and only the allowed paper can be printed on the paper with specified types or characteristics, and the safety stylus printer system has various methods for identifying the specified paper, such as one-dimensional codes, two-dimensional codes, ocr and the like.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (1)
1. The utility model provides a be applied to high security degree printing mode of impact printer which characterized in that: comprising the following steps, S1: the system sends a command to the printer site to prepare for printing; s2: after receiving the printing command, the printer judges and analyzes the printing command, and if the command contains a special character string, the next step is continued; if the command does not contain the special character string, refusing to print; s3: after judging that the special character string exists, the printer continues to scan the paper to be printed; identifying one-dimensional codes or two-dimensional codes or other marks on the paper and converting the one-dimensional codes or the two-dimensional codes or other marks into character strings; s4, the printer compares the special character string in the received printing command with the character string obtained after conversion; if the two character strings are matched with each other, the computer is informed to start normal printing service; if the two character strings are not matched, printing is refused, paper is withdrawn, local and remote alarms are given, and the local alarm comprises a voice alarm and a flash lamp alarm; s5, the printing process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076678.0A CN109795227B (en) | 2019-01-26 | 2019-01-26 | High-safety printing mode applied to stylus printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910076678.0A CN109795227B (en) | 2019-01-26 | 2019-01-26 | High-safety printing mode applied to stylus printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109795227A CN109795227A (en) | 2019-05-24 |
| CN109795227B true CN109795227B (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910076678.0A Active CN109795227B (en) | 2019-01-26 | 2019-01-26 | High-safety printing mode applied to stylus printer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483232B (en) * | 2020-04-15 | 2021-02-09 | 赞同科技股份有限公司 | Stylus printer and character printing method and device thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001265183A (en) * | 2000-03-16 | 2001-09-28 | Hitachi Ltd | Printing and copying management system |
| CN101462418A (en) * | 2008-03-03 | 2009-06-24 | 深圳中航信息科技产业股份有限公司 | Safety printer |
| JP5355227B2 (en) * | 2009-05-29 | 2013-11-27 | 株式会社東芝 | Document management support system, information management server device, and information medium control device |
| CN203485572U (en) * | 2013-08-14 | 2014-03-19 | 厦门富士乐医疗科技有限公司 | Printer with bar code recognizer |
| CN107666470B (en) * | 2016-07-28 | 2020-05-19 | 腾讯科技（深圳）有限公司 | Verification information processing method and device |
| CN106042699B (en) * | 2016-08-03 | 2018-07-20 | 河北汇金机电股份有限公司 | Printing stamping integration self-service device and management-control method |
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