CN117806574A - Printing method, printing device, electronic equipment and storage medium - Google Patents
Printing method, printing device, electronic equipment and storage medium Download PDFInfo
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- 238000007639 printing Methods 0.000 title claims abstract description 69
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Abstract
The embodiment of the application provides a printing method, a printing device, electronic equipment and a storage medium, wherein the method is applied to a document management and control system, and the document management and control system is connected with at least one image forming device and is used for receiving a document to be printed; selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus; when the supportable file format does not comprise the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain a target file; the target file is sent to the target image forming apparatus so that the target image forming apparatus performs image formation on the target file. Therefore, the printing failure condition can be reduced, and the user experience is improved.
Description
Technical Field
The present disclosure relates to the field of printing technologies, and in particular, to a printing method, apparatus, electronic device, and storage medium.
Background
In the enterprise, a watermark management and control (Managed Print Service, MPS for short) system can be used to manage and control the printers of the enterprise, so that the use condition of the printers can be known in time.
At present, for enterprises using the document management and control system, in the process of printing files by users, the files to be printed are sent to management staff through the document management and control system, the management staff can examine and approve the files submitted by the users through the document management and control system, and when the examination and approval pass, the document management and control system can send the files to a printer selected by the users for printing.
However, the document management system may be connected between multiple printers, and the file formats that each printer allows to print may be different. When the format of the file which is allowed to be printed by the printer is different from the format of the file received by the document management and control system, the printing failure can be caused, and the user experience is reduced.
Disclosure of Invention
The embodiment of the application provides a printing method, a printing device, electronic equipment and a storage medium, so that each image forming device in an enterprise can normally form images of files, and user experience is improved.
In a first aspect, an embodiment of the present application provides a printing method applied to a document management and control system, where the document management and control system is connected to at least one image forming apparatus, the printing method including:
receiving a file to be printed;
selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus;
when the supportable file format comprises the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain a target file;
the target file is transmitted to a target image forming apparatus to cause the target image forming apparatus to perform image formation on the target file.
In a possible implementation manner, the selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus, includes:
determining a target image forming device corresponding to a target interface in the at least one image forming device according to the target interface from which a printing instruction of a user comes, wherein the target interface is an interface between the target image forming device and the document management and control system;
and determining the supportable file format of the target image forming device according to the target image forming device in a pre-stored target corresponding relation, wherein the target corresponding relation comprises the corresponding relation between the target image forming device and the supportable file format of the target image forming device.
In a possible implementation manner, the receiving the file to be printed includes:
receiving a file to be printed sent by a client;
and storing the file to be printed in a storage position corresponding to the user account.
In a possible implementation manner, the method further includes:
and acquiring the file to be printed from a storage position corresponding to the user account.
In a possible implementation manner, the format of the file to be printed includes a PCL format, the supportable file format of the target image forming apparatus includes a GDI format, and the target file includes a raster image;
performing format conversion operation on the file to be printed to obtain a target file, wherein the method comprises the following steps:
and converting the format of the file to be printed from the PCL format to the GDI format according to the halftone conversion table and the color calibration table to obtain a raster image.
In a possible implementation manner, the sending the target file to a target image forming apparatus includes:
displaying an approval interface, wherein the approval interface comprises a preview image of the target file and a confirmation control;
receiving a file confirmation operation sent by a manager based on the determination control;
and transmitting the target file to a target image forming apparatus in response to the file confirmation operation.
In a second aspect, embodiments of the present application provide a printing apparatus, including:
the receiving module is used for receiving the file to be printed;
a processing module for selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus; when the supportable file format comprises the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain a target file;
and a transmitting module configured to transmit the target file to a target image forming apparatus so that the target image forming apparatus performs image formation on the target file.
In a possible implementation manner, the processing module is specifically configured to determine, in the at least one image forming apparatus, a target image forming apparatus corresponding to a target interface according to a target interface from which a print instruction is sent by a user, where the target interface is an interface between the target image forming apparatus and the document management and control system; and determining the supportable file format of the target image forming device according to the target image forming device in a pre-stored target corresponding relation, wherein the target corresponding relation is the corresponding relation between the target image forming device and the supportable file format of the target image forming device.
In a possible implementation manner, the receiving module is specifically configured to receive a file to be printed sent by a client; and storing the file to be printed in a storage position corresponding to the user account.
In a possible implementation manner, the processing module is further configured to obtain the file to be printed from a storage location corresponding to the user account.
In a possible implementation manner, the format of the file to be printed includes a PCL format, the supportable file format of the target image forming apparatus includes a GDI format, and the target file includes a raster image; the processing module is specifically configured to convert the format of the file to be printed from a PCL format to a GDI format according to the halftone conversion table and the color calibration table, so as to obtain a raster image.
In a possible implementation manner, the printing device further comprises a display module, wherein the display module is used for displaying an approval interface, and the approval interface comprises a preview image of the target file and a confirmation control;
the receiving module is also used for receiving file confirmation operation sent by the manager based on the determination control;
the processing module is further configured to send the target file to a target image forming apparatus in response to the file confirmation operation.
In a third aspect, embodiments of the present application further provide an electronic device, including: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the method as described in any one of the possible implementations of the first aspect.
In a fourth aspect, embodiments of the present application further provide a computer readable storage medium, where computer executable instructions are stored, and when executed by a processor, implement the method described in any one of the possible implementation manners of the first aspect.
In a fifth aspect, embodiments of the present application further provide a computer program product comprising a computer program which, when executed by a processor, implements the method as described in any one of the possible implementations of the first aspect.
It can be seen that the embodiments of the present application provide a printing method, apparatus, electronic device, and storage medium, where the method is applied to a document management and control system, and the document management and control system is connected to at least one image forming apparatus, and receives a document to be printed; selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus; when the supportable file format does not comprise the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain a target file; the target file is sent to the target image forming apparatus so that the target image forming apparatus performs image formation on the target file. In this way, the format of the file to be printed can be converted through the document management and control system, when the supportable file format of the target image forming device does not include the file format to be printed sent by the user side, the format of the file to be printed can be converted, and the converted file format is the file format supportable by the target image forming device, so that the target image forming device can print the file normally, the printing failure condition can be reduced, and the user experience is improved.
Drawings
Fig. 1 is an application scenario schematic diagram of a printing method according to an embodiment of the present application;
fig. 2 is a schematic flow chart of a printing method according to an embodiment of the present application;
fig. 3 is a schematic flow chart of receiving a file to be printed according to an embodiment of the present application;
fig. 4 is a schematic flow chart of a text print management and control system sending a print file to a target printer according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a printing apparatus according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Specific embodiments of the present disclosure have been shown by way of the above drawings and will be described in more detail below. These drawings and the written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the disclosed concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
In embodiments of the present application, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: there are three cases, a alone, a and B together, and B alone, wherein a, B may be singular or plural. In the text description of the present application, the character "/" generally indicates that the front-rear association object is an or relationship.
With the rapid development of information technology, information security has become the most important task in the field of information technology, and in each enterprise, information security can be controlled by controlling information circulation. The control of information flow can comprise control of texts and marks, in particular control of paper, consumable materials and content of printed files.
Currently, in enterprises, the management and control of the marks can be performed through a mark management and control system. The document management system may be connected to the image forming apparatus in the enterprise, and an administrator may monitor the use state of the image forming apparatus through the document management system. The image forming apparatus may include a printer or the like.
In the prior art, taking an image forming apparatus as a printer as an example, a process of printing a document by the printer may include: and when the document management and control system detects that the printer A is a printer for printing the received document, the document management and control system can send the received document to the printer A so as to enable the printer A to print the document.
However, the format of the file received by the document management and control system may be different from the format that the printer selected by the user allows printing, for example, the format of the received file may be PCL format, and the format allowed by the printer may be GDI, and after the document management and control system sends the file to the printer, the printer cannot print the file that does not conform to the format thereof, so that printing fails. Therefore, only when the printer selected by the user allows the format to be the same as the file format, the printer can print the file, and the user can obtain the file printed by the printer, so that the user experience is poor.
Based on this, the embodiment of the application provides a printing method, where the document management and control system may determine an image forming apparatus corresponding to a document to be printed, and determine a supportable file format of the image forming apparatus, so that the document management and control system may perform a format conversion operation on the document to be printed, so that a format of the document to be printed sent to the image forming apparatus by the document management and control system is a format allowed by the image forming apparatus. The image forming device can print the file of the user normally, the printing failure caused by different formats can be reduced, and the user experience is improved.
Hereinafter, the printing method provided in the present application will be described in detail by way of specific examples. It is to be understood that the following embodiments may be combined with each other and that some embodiments may not be repeated for the same or similar concepts or processes.
Taking an image forming apparatus as an example of a printer, an application scenario of the printing method provided in the embodiment of the present application is described, as shown in fig. 1, and fig. 1 is a schematic diagram of an application scenario of the printing method provided in the embodiment of the present application.
When the user wants to print a file, the file to be printed can be sent to the document management and control system through the electronic equipment of the user, wherein the format of the file can be a first format.
When the user wants to print a file using the printer 1, the user may input an operation for instructing the printer 1 to print on the printer 1, and the printer may receive the operation of the user and, in response to the operation, send a print request to the document management system, the print request being for requesting the file from the document management system.
When the document management and control system receives a file sent by the electronic device and receives a print request sent by the printer 1, it can determine a file format supported by the printer 1 and determine whether the file format supported by the printer 1 includes the first format. If the file format supported by the printer 1 does not include the first format, the document management and control system may perform format conversion on the file, and may convert the first format into the second format, and send the file in the second format to the printer 1. When the printer 1 receives a file of the second format, it can print the file of the second format. In this way, the user can take the printed paper document on the printer 1.
For example, a parser may be installed in the document management and control system, and the document management and control system may call the parser to convert the file in the first format into the file in the second format through the parser.
It may be appreciated that the document management and control system may be run in a certain electronic device or may be run in a server, which is not limited in this embodiment of the present application.
Therefore, the format of the file to be printed is converted through the document management and control system device, so that the format of the file received by the printer selected by the user is the format which the printer allows printing, the printer can normally print, the printing failure condition can be reduced, and the user experience is improved.
With reference to the above-mentioned text management and control system shown in fig. 1, fig. 2 is a schematic flow chart of a printing method according to an embodiment of the present application. The printing method may be performed by software and/or hardware means, for example, the hardware means may be a printing device running a text print management system, the printing device may be a terminal or a processing chip in the terminal. For example, referring to fig. 2, the printing method may include:
s201, receiving a file to be printed.
The document to be printed may be an image, a document, or a combination of an image and text, which is not limited in the embodiment of the present application.
The document management and control system may receive a document to be printed sent by the client, and store the document to be printed in a storage location corresponding to the user account.
For example, the document management and control system can receive a document to be printed sent by a user through a mobile phone or a computer used by the user; and storing the file to be printed in a storage position corresponding to the user account.
The user account may be an account of the user in the document management and control system, may be named according to a name of the user, may be named according to a name of an electronic device used by the user, or may be named by other means, which is not limited in the embodiment of the present application.
In this way, the file to be printed is stored in the storage position corresponding to the account number of the user, so that the document management and control system can send the file to the corresponding image forming device according to the account number information of the user.
S202, selecting a target image forming device from at least one image forming device according to a printing instruction of a user, and determining a supportable file format of the target image forming device.
In the embodiment of the application, the electronic device corresponding to the document management and control system can realize a specific interface for each image forming device, and can be expressed by using an interface descriptor. The interface descriptor may include an interface used for data interaction between the document management and control system and the image forming apparatus, an identifier of the image forming apparatus, and the like, and the content included in the interface descriptor is not limited in the embodiment of the present application.
For example, the document management system may determine, in the at least one image forming apparatus, a target image forming apparatus corresponding to a target interface, which is an interface between the target image forming apparatus and the document management system, according to a target interface from which a print instruction is issued by a user.
For example, the document management system may determine a target image forming apparatus corresponding to the target interface in the interface descriptor according to the target interface.
The print instruction of the user may be an identification of the user input by the user on the target image forming apparatus, or the user swipes a card on the target image forming apparatus, and the target image forming apparatus may read information in the card of the user, or may input the print instruction by other means.
Further, the document management and control system may determine the supportable file format of the target image forming apparatus according to the target image forming apparatus in a pre-stored target correspondence, where the target correspondence is a correspondence between the target image forming apparatus and the supportable file format of the target image forming apparatus.
In this embodiment of the present application, the correspondence between each image forming apparatus and its target format may be stored in advance in the document management and control system, that is, a plurality of correspondence are stored in the document management and control system.
In one possible implementation, a plurality of correspondence relationships and interface descriptors may be stored in an interface description table, and the document management and control system may obtain interface information, image forming apparatus supportable file format information, and the like in the interface description table, which is not limited in the embodiment of the present application.
Therefore, the text print management and control system can determine the image forming device selected by the user and the file format supported by the image forming device according to the interface for receiving the printing request, so that the format conversion of the file to be printed is facilitated.
The user account may be included in the print instruction of the user, and the document management and control system may obtain the file according to the user account at a storage location corresponding to the user account.
Therefore, the document management and control system can acquire the document to be printed submitted by the user according to the account information of the user, so that the accuracy of the document to be printed acquired by the document management and control system is higher, and the document management and control system can be prevented from transmitting the documents of other users to the target image forming device.
For example, the document management and control system may determine whether the supportable file format includes a format of a file to be printed, and if not, may execute the following step S203:
and S203, when the supportable file format does not comprise the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain the target file.
In the embodiment of the application, when the supportable file format does not include the file format of the file to be printed, the document management and control system may call the parser, and perform the format conversion operation on the file to be printed through the parser.
Illustratively, the format of the file to be printed may include a PCL format, the supportable format may include a GDI format, and the target file may be a raster image. When the format conversion operation is carried out on the file to be printed, the format of the file to be printed is converted from the PCL format to the GDI format through a parser according to the halftone conversion table and the color calibration table, and the raster image is obtained.
Thus, the document management and control system can convert the file in PCL format into the file in GDI format, so that the file received by the target image forming device is in GDI format, and the target image forming device can print the received file.
S204, the target file is transmitted to the target image forming apparatus, so that the target image forming apparatus performs image formation on the target file.
The document management and control system may send the target file to the target image forming apparatus through the target interface.
Therefore, according to the printing method provided by the embodiment of the application, through determining the supportable file format of the image forming device, the file to be printed can be converted into the supportable format of the image forming device from the original format by the file management and control system, so that the format of the file sent to the image forming device is the allowable format of the file, the image forming device can perform image formation on the received file, the situation of printing failure caused by different formats can be reduced, and the user experience is improved.
In the embodiment of the application, the document sent to the image forming apparatus by the document management and control system requires the administrator to perform approval, and only the approved document can be sent to the image forming apparatus.
For example, when the document management and control system sends the target file to the target image forming device, the document management and control system may display an approval interface, where the approval interface includes a preview image of the target file and a confirmation control; receiving a file confirmation operation sent by a manager based on a determination control; in response to the file confirmation operation, the target file is transmitted to the target image forming apparatus.
Illustratively, the preview image includes the content of the file that the user wants to print, and the preview image may be a thumbnail, and when the user wants to view the content of the preview image, the user may click on the thumbnail of the preview image, so that the Wen Ying management and control system displays the preview image.
When the user clicks the confirmation control, indicating that the approval of the target file passes, the document management and control system may send the target file to the target image forming apparatus in response to the operation.
Thus, the manager can conveniently conduct approval through the preview image.
In order to facilitate understanding of the printing method provided in the embodiment of the present application, the following description will be given in detail with reference to fig. 3 and 4, which are below, taking the image forming apparatus as an example of a printer. Fig. 3 is a schematic flow chart of receiving a file to be printed according to an embodiment of the present application.
As shown in FIG. 3, submitting a print file to a document management system by a user may include the steps of:
s301, a user selects a printed document in electronic equipment used by the user.
S302, a virtual printing driver in the electronic equipment used by the user generates a PCL format printing file.
For example, a virtual print driver installed in an electronic device used by a user may be a program using a PCL format as a page description language, and the driver may generate a print file in the PCL format.
S303, uploading the printed file to an account number of the document management and control system through the document management and control port by using the electronic equipment.
It should be noted that, the account number of the document management and control system may be the account number of the user, and specifically, the above embodiments may be referred to, and will not be described herein.
S304, the administrator approves the printed file on the document management and control system, and the document management and control system waits for the printer end to initiate a printing request.
Fig. 4 is a schematic flow chart of a text print management and control system sending a print file to a target printer according to an embodiment of the present application.
As shown in fig. 4, the text print management system transmitting the print file to the target printer may include the steps of:
s401, the document management and control system reads the interface description table and determines the printing format of the target printer.
The print format of the target printer is the supportable file format of the target printer.
For example, the interface description table may include interface information between the printer and the document management and control system, information of the printer, format information supported by the printer, and the like, and the content of the interface description table is not specifically limited in the embodiments of the present application.
The method for determining the print format of the target printer by reading the interface description table by the text print management and control system can be referred to the method for determining the target format described in the above embodiment, and will not be described herein.
S402, the culture mark management and control system judges whether the printing format is PCL format or not.
When the document management system determines that the print format is the PCL format, the document management system may perform step S404 described below. When the document management system determines that the print format is not the PCL format, the document management system may perform step S403 described below.
S403, the seal management and control system calls a parser to draw the RGB pages, and converts the RGB pages into a GDI format supported by the target printer.
The interface description table may further include a halftone conversion table and a color calibration table so that a raster image in a GDI format may be generated from the halftone conversion table and the color calibration table by a parser.
For example, the document management system may provide a halftone conversion table and a color calibration table, and if the document management system does not provide a halftone conversion table and a color calibration table, a manager may pre-configure the halftone conversion table and the color calibration table in the document management system to facilitate converting documents of other formats into raster images of GDI format.
S404, the document management and control system issues the print job to the target printer.
The document management and control system can issue a print job to the target printer through an interface between the target printer and the document management and control system.
In summary, according to the printing method provided by the embodiment of the present application, by installing the parser in the document management and control system, the format of the print file submitted by the user may be in PCL format, and when the user selects to use the PCL printer to print, the print file submitted by the user does not need to be converted, and can be directly issued to the printer to print. And when the user selects to print using the GDI printer, the GDI page can be generated by the parser so that the GDI printer can print normally. And when the parser performs format conversion, less resources are consumed, so that the printing efficiency is higher.
Fig. 5 is a schematic structural diagram of a printing apparatus 50 according to an embodiment of the present application, and as shown in fig. 5, for example, the printing apparatus 50 may include:
the receiving module 501 is configured to receive a file to be printed.
A processing module 502 for selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus; when the supportable file format comprises the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain the target file.
A transmitting module 503 for transmitting the target file to the target image forming apparatus so that the target image forming apparatus performs image formation on the target file.
In a possible implementation manner, the processing module 502 is specifically configured to determine, in at least one image forming apparatus, a target image forming apparatus corresponding to a target interface according to a target interface from which a print instruction is sent by a user, where the target interface is an interface between the target image forming apparatus and a document management and control system; and determining the supportable file format of the target image forming device according to the target image forming device in the pre-stored target corresponding relation, wherein the target corresponding relation is the corresponding relation between the target image forming device and the supportable file format of the target image forming device.
In a possible implementation manner, the receiving module 501 is specifically configured to receive a file to be printed sent by a client; and storing the file to be printed in a storage position corresponding to the user account.
In a possible implementation manner, the processing module 502 is further configured to obtain a file to be printed from a storage location corresponding to the user account.
In a possible implementation manner, the format of the file to be printed includes PCL format, the supportable file format of the target image forming apparatus includes GDI format, and the target file includes a raster image; the processing module 502 is specifically configured to convert the format of the file to be printed from the PCL format to the GDI format according to the halftone conversion table and the color calibration table, so as to obtain a raster image.
In a possible implementation, the printing apparatus further includes a display module 504, where the display module 504 is configured to display an approval interface, and the approval interface includes a preview image of the target file and a confirmation control.
The receiving module 501 is further configured to receive a file confirmation operation sent by the administrator based on the determination control.
The processing module 502 is further configured to send the target file to the target image forming apparatus in response to the file confirmation operation.
The printing device provided in this embodiment of the present application may execute the technical scheme of the printing method in any one of the foregoing embodiments, and the implementation principle and beneficial effects of the printing device are similar to those of the printing method, and may refer to the implementation principle and beneficial effects of the printing method, which are not described herein.
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown in fig. 6, the electronic device 600 may include: at least one processor 601 and a memory 602.
A memory 602 for storing programs. In particular, the program may include program code including computer-operating instructions.
The memory 602 may include high-speed RAM memory or may further include non-volatile memory (non-volatile memory), such as at least one disk memory.
The processor 601 is configured to execute computer-executable instructions stored in the memory 602 to implement the printing method described in the foregoing method embodiment. The processor 601 may be a central processing unit (Central Processing Unit, abbreviated as CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, abbreviated as ASIC), or one or more integrated circuits configured to implement embodiments of the present application. Specifically, when the printing method described in the foregoing method embodiment is implemented, the electronic device may be, for example, an electronic device having a processing function, such as a terminal, a server, or the like.
Optionally, the electronic device 600 may also include a communication interface 603. In a specific implementation, if the communication interface 603, the memory 602, and the processor 601 are implemented independently, the communication interface 603, the memory 602, and the processor 601 may be connected to each other through buses and perform communication with each other. The bus may be an industry standard architecture (Industry Standard Architecture, abbreviated ISA) bus, an external device interconnect (Peripheral Component, abbreviated PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated EISA) bus, among others. Buses may be divided into address buses, data buses, control buses, etc., but do not represent only one bus or one type of bus.
Alternatively, in a specific implementation, if the communication interface 603, the memory 602, and the processor 601 are integrated on a chip, the communication interface 603, the memory 602, and the processor 601 may complete communication through internal interfaces.
The present application also provides a computer-readable storage medium, which may include: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, etc., in which program codes may be stored, and in particular, the computer-readable storage medium stores program instructions for the methods in the above embodiments.
The present application also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the electronic device may read the execution instructions from the readable storage medium, and execution of the execution instructions by the at least one processor causes the electronic device to implement the printing methods provided by the various embodiments described above.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A printing method applied to a document management system connected to at least one image forming apparatus, the printing method comprising:
receiving a file to be printed;
selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus;
when the supportable file format does not comprise the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain a target file;
the target file is transmitted to a target image forming apparatus to cause the target image forming apparatus to perform image formation on the target file.
2. The method according to claim 1, wherein the selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus, comprises:
determining a target image forming device corresponding to a target interface in the at least one image forming device according to the target interface from which a printing instruction of a user comes, wherein the target interface is an interface between the target image forming device and the document management and control system;
and determining the supportable file format of the target image forming device according to the target image forming device in a pre-stored target corresponding relation, wherein the target corresponding relation comprises the corresponding relation between the target image forming device and the supportable file format of the target image forming device.
3. The method of claim 1, wherein receiving the document to be printed comprises:
receiving a file to be printed sent by a client;
and storing the file to be printed in a storage position corresponding to the user account.
4. A method according to claim 3, characterized in that the method further comprises:
and acquiring the file to be printed from a storage position corresponding to the user account.
5. The method according to any one of claims 1 to 4, wherein the format of the file to be printed includes a PCL format, the supportable file format of the target image forming apparatus includes a GDI format, and the target file includes a raster image;
performing format conversion operation on the file to be printed to obtain a target file, wherein the method comprises the following steps:
and converting the format of the file to be printed from the PCL format to the GDI format according to the halftone conversion table and the color calibration table to obtain a raster image.
6. The method according to any one of claims 1 to 4, wherein the transmitting the target file to a target image forming apparatus includes:
displaying an approval interface, wherein the approval interface comprises a preview image of the target file and a confirmation control;
receiving a file confirmation operation sent by a manager based on the determination control;
and transmitting the target file to a target image forming apparatus in response to the file confirmation operation.
7. A printing apparatus, comprising:
the receiving module is used for receiving the file to be printed;
a processing module for selecting a target image forming apparatus from at least one image forming apparatus according to a print instruction of a user, and determining a supportable file format of the target image forming apparatus; when the supportable file format comprises the file format of the file to be printed, performing format conversion operation on the file to be printed to obtain a target file;
and a transmitting module configured to transmit the target file to a target image forming apparatus so that the target image forming apparatus performs image formation on the target file.
8. An electronic device comprising a memory and a processor; wherein,
the memory is used for storing a computer program;
the processor is configured to read the computer program stored in the memory and execute a printing method according to any one of the preceding claims 1-6 according to the computer program in the memory.
9. A computer readable storage medium having stored therein computer executable instructions which, when executed by a processor, implement a printing method as claimed in any one of claims 1 to 6.
10. A computer program product comprising a computer program which, when executed by a processor, implements a printing method as claimed in any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410010202.8A CN117806574A (en) | 2024-01-03 | 2024-01-03 | Printing method, printing device, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410010202.8A CN117806574A (en) | 2024-01-03 | 2024-01-03 | Printing method, printing device, electronic equipment and storage medium |
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| CN117806574A true CN117806574A (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410010202.8A Pending CN117806574A (en) | 2024-01-03 | 2024-01-03 | Printing method, printing device, electronic equipment and storage medium |
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| Country | Link |
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| CN (1) | CN117806574A (en) |
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- 2024-01-03 CN CN202410010202.8A patent/CN117806574A/en active Pending
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