CN113590058A - Cloud printing method and equipment - Google Patents

Cloud printing method and equipment Download PDF

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Publication number
CN113590058A
CN113590058A CN202110920192.8A CN202110920192A CN113590058A CN 113590058 A CN113590058 A CN 113590058A CN 202110920192 A CN202110920192 A CN 202110920192A CN 113590058 A CN113590058 A CN 113590058A
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CN
China
Prior art keywords
printing
request
cloud server
print
module
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
CN202110920192.8A
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Chinese (zh)
Inventor
陈维江
张明
吴小平
吴茂林
卫振东
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.)
Shenzhen Lianke Network Technology Co ltd
Original Assignee
Shenzhen Lianke Network Technology 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 Shenzhen Lianke Network Technology Co ltd filed Critical Shenzhen Lianke Network Technology Co ltd
Priority to CN202110920192.8A priority Critical patent/CN113590058A/en
Publication of CN113590058A publication Critical patent/CN113590058A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1203—Improving or facilitating administration, e.g. print management
    • G06F3/1205—Improving or facilitating administration, e.g. print management resulting in increased flexibility in print job configuration, e.g. job settings, print requirements, job tickets
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
    • G06F3/1222—Increasing security of the print job
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1224—Client or server resources management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
    • G06F3/1237—Print job management
    • G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/12—Digital output to print unit, e.g. line printer, chain printer
    • G06F3/1201—Dedicated interfaces to print systems
    • G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
    • G06F3/1285—Remote printer device, e.g. being remote from client or server

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

The invention relates to a cloud printing method and equipment, which are applied to a system comprising one or more request terminals, a cloud server and a plurality of printing equipment, wherein the one or more request terminals are all connected with the cloud server, and different printing equipment are all connected with the cloud server; different areas are provided with different printing devices; the method comprises the following steps: acquiring a printing request including a printing requirement of a request end through a cloud server; the printing request includes a location; verifying whether the request terminal is registered or not through the cloud server; if the verification is passed, determining the position in the printing requirement; determining a printing device based on the area where the position is located; and controlling the determined printing device to print based on the printing requirement. Based on the scheme, the printer at the required position can be selected to print based on the setting of the printing requirement in the printing request by the cloud server, so that the printing at different places is realized, the flexible adjustment can be performed according to the printing requirement, and the printing requirement of more application ranges is realized.

Description

Cloud printing method and equipment
Technical Field
The invention relates to the technical field of networks, in particular to a cloud printing method and cloud printing equipment.
Background
At present, with the continuous development of social economy, the printing needs are more and more, but the present printing is local printing, that is to say, a printer needs to find the printer and print on the printer, and the mode limits personnel and the printer, so that the printing needs under more and more different application scenes cannot be met.
Thus, there is a need for a better solution to the problems of the prior art.
Disclosure of Invention
The invention provides a cloud printing method and cloud printing equipment, which can overcome the defects in the prior art, can realize the separation of a printer requesting a printer and a printer, and can realize the printing requirements in more application scenes.
The technical scheme for solving the technical problems is as follows:
the embodiment of the invention provides a cloud printing method, which is applied to a system comprising one or more request terminals, a cloud server and a plurality of printing devices, wherein the one or more request terminals are all connected with the cloud server, and different printing devices are all connected with the cloud server; different areas are provided with different printing devices; the method comprises the following steps:
acquiring a printing request including a printing requirement of a request end through a cloud server; the printing request comprises a position;
verifying whether the request terminal is registered or not through the cloud server;
if the verification is passed, determining the position in the printing requirement;
determining a printing device based on the area where the position is located;
controlling the determined printing device to print based on the printing requirement.
In a specific embodiment, an encryption module for generating a random number and encrypting a printing request is arranged in the registered request end; a decryption module corresponding to the encryption module is arranged in the cloud server;
the registered printing request sent by the request end is encrypted by the encryption module;
the verifying whether the request terminal is registered by the cloud server includes:
decrypting the acquired printing request through a decryption module of the cloud server;
and if the data obtained by decryption accords with a preset verification formula, determining that the request terminal is registered.
In a specific embodiment, the encryption module encrypts based on the following format:
y＝(2M-1)ln(U)x+1-NlnU；
the preset verification formula is as follows: (y)2-x)/S＝ln((U+2)/S)；
Wherein x is data corresponding to the printing request; u is a random parameter; y is the encrypted pseudo-random data; s is data obtained after decryption; m and N are both constants.
In a specific embodiment, the printing request further includes: any combination of one or more of print quality, number of prints, print size, print time.
In a specific embodiment, the method further comprises the following steps:
storing the printing request of the request end;
setting the print request for which printing is completed as a history print request;
and if the received printing request of the request end is the same as the historical printing request, executing a flow of controlling the determined printing equipment to print based on the printing request.
The embodiment of the invention also provides cloud printing equipment, which is applied to a system comprising one or more request terminals, a cloud server and a plurality of printing equipment, wherein the one or more request terminals are all connected with the cloud server, and different printing equipment are all connected with the cloud server; different areas are provided with different printing devices; the apparatus comprises:
the acquisition module is used for acquiring a printing request including a printing requirement of a request end through a cloud server; the printing requirement comprises position information;
the verification module is used for verifying whether the request terminal is registered or not through the cloud server;
the first determining module is used for determining the position in the printing requirement if the verification is passed;
a second determination module for determining the printing device based on the area where the position is located;
and the printing module is used for controlling the determined printing equipment to print based on the printing requirement.
In a specific embodiment, an encryption module for generating a random number and encrypting a printing request is arranged in the registered request end; a decryption module corresponding to the encryption module is arranged in the cloud server;
the registered printing request sent by the request end is encrypted by the encryption module;
a verification module to:
decrypting the acquired printing request through a decryption module of the cloud server;
and if the data obtained by decryption accords with a preset verification formula, determining that the request terminal is registered.
In a specific embodiment, the encryption module encrypts based on the following format:
y＝(2M-1)ln(U)x+1-NlnU；
the preset verification formula is as follows: (y)2-x)/S＝ln((U+2)/S)；
Wherein x is data corresponding to the printing request; u is a random parameter; y is the encrypted pseudo-random data; s is data obtained after decryption; m and N are both constants.
In a specific embodiment, the printing request further includes: any combination of one or more of print quality, number of prints, print size, print time.
In a specific embodiment, the method further comprises the following steps:
the storage module is used for storing the printing request of the request end;
setting the print request for which printing is completed as a history print request;
and if the received printing request of the request end is the same as the historical printing request, executing a flow of controlling the determined printing equipment to print based on the printing request.
The invention has the beneficial effects that:
the scheme provides a cloud printing method and equipment, which are applied to a system comprising one or more request terminals, a cloud server and a plurality of printing equipment, wherein the one or more request terminals are all connected with the cloud server, and different printing equipment are all connected with the cloud server; different areas are provided with different printing devices; the method comprises the following steps: acquiring a printing request including a printing requirement of a request end through a cloud server; the printing request comprises a position; verifying whether the request terminal is registered or not through the cloud server; if the verification is passed, determining the position in the printing requirement; determining a printing device based on the area where the position is located; controlling the determined printing device to print based on the printing requirement. Based on the scheme, the printer at the required position can be selected to print based on the setting of the printing requirement in the printing request by the cloud server, so that the printing at different places is realized, the flexible adjustment can be performed according to the printing requirement, and the printing requirement of more application ranges is realized.
Drawings
Fig. 1 is a schematic flow chart of a cloud printing method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a system in which a cloud printing method according to an embodiment of the present invention is located;
fig. 3 is a schematic structural diagram of a cloud printing apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of another cloud printing apparatus according to an embodiment of the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example 1
The embodiment 1 of the invention discloses a cloud printing method, which is applied to a system comprising one or more request terminals, a cloud server and a plurality of printing devices, wherein the one or more request terminals are all connected with the cloud server, and different printing devices are all connected with the cloud server; different areas are provided with different printing devices; as shown in fig. 1, the method comprises the steps of:
step S101, a printing request including a printing requirement of a request end is obtained through a cloud server; the printing request comprises a position;
specifically, as shown in fig. 2, the system structure diagram of the present disclosure is a schematic diagram, and the cloud server can obtain the print request of each request end, and select the printing device in the corresponding area to print based on the print requirement in the print request.
For example, a user sends a request for a print job to a cloud server through a mobile phone; the job needs to be printed out at home.
Step S102, verifying whether the request terminal is registered or not through the cloud server;
specifically, in order to control the request side, it is ensured that only the registered request side can request printing, and therefore, it is necessary to verify whether the request side is registered in the cloud server.
Specifically, an encryption module for generating a random number and encrypting the printing request is arranged in the registered request end; a decryption module corresponding to the encryption module is arranged in the cloud server;
the registered printing request sent by the request end is encrypted by the encryption module;
the verifying whether the request terminal is registered by the cloud server includes:
decrypting the acquired printing request through a decryption module of the cloud server;
and if the data obtained by decryption accords with a preset verification formula, determining that the request terminal is registered.
Further, the encryption module encrypts based on the following format:
y＝(2M-1)ln(U)x+1-NlnU；
the preset verification formula is as follows: (y)2-x)/S＝ln((U+2)/S)；
Wherein x is data corresponding to the printing request; u is a random parameter; y is the encrypted pseudo-random data; s is data obtained after decryption; m and N are both constants.
Specifically, through the mode, data are encrypted and transmitted through the encryption process and the judgment process, the double encryption of data transmission is realized, the data transmission is not easy to crack, the effectiveness and the safety of the data transmission of the whole system are improved, the encryption process and the verification process are simple and effective, results can be obtained quickly, the data transmission speed is improved, computing resources are saved, and the speed of the whole system is improved. The mode can directly eliminate errors or other unsafe requests, so that the data of the printing requests of the subsequent executed printing are safe and effective, the data transmission speed is improved, and the system resources are saved.
Specifically, if the authentication is not passed, the print request may be discarded, and if the authentication is passed, step 103 is executed.
Step S103, if the verification is passed, determining the position of the printing requirement;
specifically, assume that the position in the print request is office a.
Step S104, determining printing equipment based on the area where the position is located;
specifically, still taking the above as an example for description, based on the area where the office a is located, matching is performed with the area where the printer is located, and if matching is performed, it is determined that the printing device, for example, the printer 1 exists in the office a, the printer 1 is matched as an execution device; further, for example, the office a belongs to the third floor of the first office building, in which case the subsequent step S105 may be executed with the third floor of the first office building as the area and all the printing apparatuses of the third floor of the first office building as the execution apparatuses.
And step S105, controlling the determined printing equipment to print based on the printing requirement.
Specifically, in addition to the positions, the printing requirements may further include: any combination of one or more of print quality, number of prints, print size, print time.
Thus, printing is performed based on the printing request, and it is necessary to perform the printing operation based on, for example, the printing quality, the number of prints, the printing size, the printing time, and the like in the printing request based on the determined printing apparatus.
Further, after performing one printing, the method further includes:
storing the printing request of the request end;
setting the print request for which printing is completed as a history print request;
and if the received printing request of the request end is the same as the historical printing request, executing a flow of controlling the determined printing equipment to print based on the printing request.
Specifically, after the request terminal 1 requests 1 time of printing, the print request is set as a historical print request, and when the subsequent request terminal 1 requests the same print request again, the print operation is automatically executed without an authentication process, so that the step flow is saved, the printing is accelerated, and the printing efficiency is improved.
Example 2
For further description of the present invention, embodiment 2 of the present invention further discloses a cloud printing device, which is applied to a system including one or more request terminals, a cloud server, and a plurality of printing devices, where the one or more request terminals are all connected to the cloud server, and different printing devices are all connected to the cloud server; different areas are provided with different printing devices; as shown in fig. 3, the apparatus includes:
an obtaining module 201, configured to obtain, through a cloud server, a print request including a print requirement from a request end; the printing requirement comprises position information;
a verification module 202, configured to verify, by the cloud server, whether the request end is registered;
a first determining module 203, configured to determine a location of the print request if the verification passes;
a second determining module 204, configured to determine a printing device based on an area where the location is located;
a print module 205 configured to control the determined printing device to print based on the print requirement.
In a specific embodiment, an encryption module for generating a random number and encrypting a printing request is arranged in the registered request end; a decryption module corresponding to the encryption module is arranged in the cloud server;
the registered printing request sent by the request end is encrypted by the encryption module;
a verification module 202 for:
decrypting the acquired printing request through a decryption module of the cloud server;
and if the data obtained by decryption accords with a preset verification formula, determining that the request terminal is registered.
In one embodiment, the encryption module encrypts based on the following format:
y＝(2M-1)ln(U)x+1-NlnU；
the preset verification formula is as follows: (y)2-x)/S＝ln((U+2)/S)；
Wherein x is data corresponding to the printing request; u is a random parameter; y is the encrypted pseudo-random data; s is data obtained after decryption; m and N are both constants.
In a specific embodiment, the printing request further includes: any combination of one or more of print quality, number of prints, print size, print time.
In a specific embodiment, as shown in fig. 4, the apparatus further comprises:
a storage module 206, configured to store the print request of the request end;
setting the print request for which printing is completed as a history print request;
and if the received printing request of the request end is the same as the historical printing request, executing a flow of controlling the determined printing equipment to print based on the printing request.
The invention relates to a cloud printing method and equipment, which are applied to a system comprising one or more request terminals, a cloud server and a plurality of printing equipment, wherein the one or more request terminals are all connected with the cloud server, and different printing equipment are all connected with the cloud server; different areas are provided with different printing devices; the method comprises the following steps: acquiring a printing request including a printing requirement of a request end through a cloud server; the printing request comprises a position; verifying whether the request terminal is registered or not through the cloud server; if the verification is passed, determining a position meeting the printing requirement; determining a printing device based on the area where the position is located; controlling the determined printing device to print based on the printing requirement. Based on the scheme, the printer at the required position can be selected to print based on the setting of the printing requirement in the printing request by the cloud server, so that the printing at different places is realized, the flexible adjustment can be performed according to the printing requirement, and the printing requirement of more application ranges is realized.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The cloud printing method is applied to a system comprising one or more request terminals, a cloud server and a plurality of printing devices, wherein the one or more request terminals are all connected with the cloud server, and different printing devices are all connected with the cloud server; different areas are provided with different printing devices; the method comprises the following steps:
acquiring a printing request including a printing requirement of a request end through a cloud server; the printing requirement comprises position information;
verifying whether the request terminal is registered or not through the cloud server;
if the verification is passed, determining the position in the printing requirement;
determining a printing device based on the area where the position is located;
controlling the determined printing device to print based on the printing requirement.
2. The method of claim 1, wherein an encryption module for generating a random number and encrypting a print request is provided in the registered request terminal; a decryption module corresponding to the encryption module is arranged in the cloud server;
the registered printing request sent by the request end is encrypted by the encryption module;
the verifying whether the request terminal is registered by the cloud server includes:
decrypting the acquired printing request through a decryption module of the cloud server;
and if the data obtained by decryption accords with a preset verification formula, determining that the request terminal is registered.
3. The method of claim 2, wherein the encryption module encrypts based on the following format:
y＝(2M-1)ln(U)x+1-NlnU；
the preset verification formula is as follows: (y)2-x)/S＝ln((U+2)/S)；
Wherein x is data corresponding to the printing request; u is a random parameter; y is the encrypted pseudo-random data; s is data obtained after decryption; m and N are both constants.
4. The method of claim 1, wherein the print request further comprises: any combination of one or more of print quality, number of prints, print size, print time.
5. The method of claim 1, further comprising:
storing the printing request of the request end;
setting the print request for which printing is completed as a history print request;
and if the received printing request of the request end is the same as the historical printing request, executing a flow of controlling the determined printing equipment to print based on the printing request.
6. The cloud printing equipment is applied to a system comprising one or more request terminals, a cloud server and a plurality of printing equipment, wherein the one or more request terminals are all connected with the cloud server, and different printing equipment are all connected with the cloud server; different areas are provided with different printing devices; the apparatus comprises:
the acquisition module is used for acquiring a printing request including a printing requirement of a request end through a cloud server; the printing requirement comprises position information;
the verification module is used for verifying whether the request terminal is registered or not through the cloud server;
the first determining module is used for determining the position in the printing requirement if the verification is passed;
a second determination module for determining the printing device based on the area where the position is located;
and the printing module is used for controlling the determined printing equipment to print based on the printing requirement.
7. The apparatus of claim 6, wherein an encryption module for generating a random number and encrypting a print request is provided in the registered request terminal; a decryption module corresponding to the encryption module is arranged in the cloud server;
the registered printing request sent by the request end is encrypted by the encryption module;
a verification module to:
decrypting the acquired printing request through a decryption module of the cloud server;
and if the data obtained by decryption accords with a preset verification formula, determining that the request terminal is registered.
8. The device of claim 7, wherein the encryption module encrypts based on the following format:
y＝(2M-1)ln(U)x+1-NlnU；
the preset verification formula is as follows: (y)2-x)/S＝ln((U+2)/S)；
Wherein x is data corresponding to the printing request; u is a random parameter; y is the encrypted pseudo-random data; s is data obtained after decryption; m and N are both constants.
9. The apparatus of claim 6, wherein the print requirements further include: any combination of one or more of print quality, number of prints, print size, print time.
10. The apparatus of claim 6, further comprising:
the storage module is used for storing the printing request of the request end;
setting the print request for which printing is completed as a history print request;
and if the received printing request of the request end is the same as the historical printing request, executing a flow of controlling the determined printing equipment to print based on the printing request.
CN202110920192.8A 2021-08-11 2021-08-11 Cloud printing method and equipment Pending CN113590058A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN202110920192.8A CN113590058A (en) 2021-08-11 2021-08-11 Cloud printing method and equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115760859A (en) * 2023-01-10 2023-03-07 深圳市链科网络科技有限公司 Printing control method and device of thermal printer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103842957A (en) * 2011-10-04 2014-06-04 谷歌公司 Printing to a cloud printer via NFC
CN103902237A (en) * 2012-12-28 2014-07-02 上海格尔软件股份有限公司 File printing control method based on digital certificate
CN106814980A (en) * 2015-11-27 2017-06-09 北京奇虎科技有限公司 A kind of cloud Method of printing, equipment, server and terminal device
CN108009416A (en) * 2017-12-01 2018-05-08 武汉瑞纳捷电子技术有限公司 Consumptive material authentication device and method based on RF tag
CN109375883A (en) * 2018-08-15 2019-02-22 南京华讯方舟通信设备有限公司 A kind of safe printing method and system based on biological characteristic
CN109495550A (en) * 2018-10-30 2019-03-19 广州硕德电子科技有限公司 A kind of method and apparatus printing manicure
CN110865777A (en) * 2019-10-11 2020-03-06 杭州珐珞斯科技有限公司 Printing reservation method, printing reservation equipment and printing system
CN111506891A (en) * 2019-01-31 2020-08-07 金东贤 Authentication storage module provided in initiatable reproduction cassette

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103842957A (en) * 2011-10-04 2014-06-04 谷歌公司 Printing to a cloud printer via NFC
CN103902237A (en) * 2012-12-28 2014-07-02 上海格尔软件股份有限公司 File printing control method based on digital certificate
CN106814980A (en) * 2015-11-27 2017-06-09 北京奇虎科技有限公司 A kind of cloud Method of printing, equipment, server and terminal device
CN108009416A (en) * 2017-12-01 2018-05-08 武汉瑞纳捷电子技术有限公司 Consumptive material authentication device and method based on RF tag
CN109375883A (en) * 2018-08-15 2019-02-22 南京华讯方舟通信设备有限公司 A kind of safe printing method and system based on biological characteristic
CN109495550A (en) * 2018-10-30 2019-03-19 广州硕德电子科技有限公司 A kind of method and apparatus printing manicure
CN111506891A (en) * 2019-01-31 2020-08-07 金东贤 Authentication storage module provided in initiatable reproduction cassette
CN110865777A (en) * 2019-10-11 2020-03-06 杭州珐珞斯科技有限公司 Printing reservation method, printing reservation equipment and printing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115760859A (en) * 2023-01-10 2023-03-07 深圳市链科网络科技有限公司 Printing control method and device of thermal printer

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