CN104972743A - Ink jet printing method and ink jet printing device - Google Patents
Ink jet printing method and ink jet printing device Download PDFInfo
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- CN104972743A CN104972743A CN201410134950.3A CN201410134950A CN104972743A CN 104972743 A CN104972743 A CN 104972743A CN 201410134950 A CN201410134950 A CN 201410134950A CN 104972743 A CN104972743 A CN 104972743A
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Abstract
The present invention provides an ink jet printing method and an ink jet printing device. The ink jet printing method comprises the steps of obtaining a to-be-printed electronic file; dividing the data in the electronic file into at least two sets of data according to the types, and enabling the number of the sets of the data to be same as the number of the nozzle sets of an ink-jet printer; carrying out the rasterization processing on each set of data to obtain a bitmap file of which the number is same as the number of the nozzle sets; transmitting the bitmap file of which the number is same as the number of the nozzle sets to the corresponding nozzle sets orderly to print. By diving the data of the to-be-printed electronic file, and by using the different nozzle sets to print and output the divided different types of data, the ink jet printing method and the ink jet printing device provided by the present invention realize the parallel operation of the multiple workflows, and enable the printing speed and the printing quality to be improved.
Description
Technical field
The present invention relates to printing technology, particularly relate to a kind of ink jet printing method and device.
Background technology
Ink jet printing, be a kind of contactless, without pressure, printing technology without forme.The information stored in electronic computer, inputs to ink-jet printer and can realize printing.
Ink-jet printer, is made up of system controller, inkjet controller, shower nozzle, stock and driver etc.Ink is under the control of inkjet controller, and spray from the nozzle of shower nozzle, spray printing on the substrate.According to print request, driver delivering printing, system controller is responsible for the running of complete machine work.
Existing ink-jet printer generally includes a jet head sets, and jet head sets comprises cyan, magenta, yellow and black four shower nozzles.When printing, by carrying out dot matrixed process to e-file to be printed, the site battle array file group (comprising cyan, magenta, yellow and black four lattice files) that the controller that the e-file that vector describes can be converted to ink-jet printer can receive, a site battle array file group is sent to jet head sets printing by the controller of ink-jet printer.
But prior art exists following defect: owing to adopting the mode of printing of single workflow, print speed printing speed is comparatively slow, and printing quality is poor.
Summary of the invention
The invention provides a kind of ink jet printing method and device, comparatively slow in order to solve the print speed printing speed existed in prior art, the problem that printing quality is poor.
The invention provides a kind of ink jet printing method, comprising:
Obtain e-file to be printed;
Be at least two group data by each data in described e-file according to Type division, and the group number of described data is identical with the quantity of jet head sets in ink-jet printer;
Carrying out dot matrixed process respectively to often organizing described data, obtaining the site battle array file group that quantity is identical with the quantity of described jet head sets;
A site battle array file group identical with the quantity of described jet head sets for described quantity is sent in corresponding jet head sets successively and prints.
The invention provides a kind of ink-jet printing apparatus, comprising:
Acquisition module, for obtaining e-file to be printed;
Divide module, for being at least two group data by each data in described e-file according to Type division, and the group number of described data is identical with the quantity of jet head sets in ink-jet printer;
Processing module, for carrying out dot matrixed process respectively to often organizing described data, obtains the site battle array file group that quantity is identical with the quantity of described jet head sets;
Delivery module, prints for a site battle array file group identical with the quantity of described jet head sets for described quantity being sent to successively in corresponding jet head sets.
Ink jet printing method provided by the invention and device, by dividing each data in e-file to be printed, and the dissimilar data after dividing are carried out the output for printing by different jet head sets, achieve Multi-workflow concurrent running, improve print speed printing speed and printing quality.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of an ink jet printing method provided by the invention embodiment;
Fig. 2 is the structural representation of an ink-jet printing apparatus provided by the invention embodiment.
Detailed description of the invention
Below by specific embodiment and accompanying drawing, technical scheme of the present invention is described in further detail.
Fig. 1 is the schematic flow sheet of an ink jet printing method provided by the invention embodiment.As shown in Figure 1, the method specifically can comprise:
S101, obtains e-file to be printed.
Concrete, the e-file in the present embodiment is specifically as follows portable document format (Portable Document Format is called for short PDF) file, DOC file and PS file etc.Wherein, pdf document is based on PostScript sound image model, word, font, form, color and the graph image etc. independent of equipment and resolution ratio can be encapsulated in one file, which kind of printing machine all can ensure accurate color and printing effect accurately, and namely PDF verily can reproduce each character of original copy, color and image.Therefore, the specific implementation process of this step can comprise following two kinds of modes: be the e-file of pdf document for Data Source file, can directly process; Be the e-file of extended formatting for Data Source file, such as, when DOC file and PS file etc., then need unifiedly first to be converted into pdf document, then the pdf document after conversion is processed.
S102 be at least two group data by each data in e-file according to Type division, and the group number of data is identical with the quantity of jet head sets in ink-jet printer.
Concrete, this step is used for by Data Placement dissimilar in e-file out, and for making dissimilar data by the different jet head sets the output for printing of ink-jet printer, after dividing, the group number of data should be identical with the quantity of jet head sets.Ink-jet printer in the present embodiment according to actual conditions configuration at least two group jet head sets, need generally comprise cyan, magenta, yellow and black four shower nozzles, for accurate description one width coloured image in each jet head sets.
In this step, the partition process of data dissimilar in e-file is specifically as follows: data each in e-file are divided according to data format and/or color area coverage.
Wherein, data each in e-file are carried out division according to data format and is specifically as follows: be view data, lteral data and/or graph data by each Data Placement in e-file, line identifier of going forward side by side.Following two kinds of modes specifically can be adopted to add mark: one directly in e-file, adds identification information " image ", " word " and " figure "; Another kind is after e-file is converted to a kind of intermediate file, adds identification information " image ", " word " and " figure " in intermediate file.
Data each in e-file are carried out division according to color area coverage be specifically as follows: be large area pure color data and general object data by each Data Placement in e-file, line identifier of going forward side by side.Following two kinds of modes specifically can be adopted to add mark: one directly in e-file, adds identification information " large area pure color " and " general object "; Another kind is after e-file is converted to a kind of intermediate file, adds identification information " large area pure color " and " general object " in intermediate file.
In actual applications, suitable division methods need be determined according to the quantity of jet head sets in ink-jet printer.Such as, the quantity of jet head sets is 2, then data each in e-file only can be divided according to color area coverage, obtain 2 groups of data: one group of " large area pure color " data and one group of " general object " data.Such as, the quantity of jet head sets is 3, then data each in e-file only can be divided according to data format, obtain 3 groups of data: one group of " image " data, one group of " word " data and one group of " figure " data.Such as, the quantity of jet head sets is 6, then data each in e-file can be carried out secondary division according to data format and color area coverage, obtain 6 groups of data: one group " image " and " large area pure color " data, one group " image " and " general object " data, one group " word " and " large area pure color " data, one group " word " and " general object " data, one group " figure " and " large area pure color " data, one group " figure " and " general object " data.Such as, the quantity of jet head sets is 4, then data each in e-file can be carried out secondary division according to data format and color area coverage, obtain above-mentioned 6 groups of data, and data similar for type are merged into one group of data, such as by " image " and " large area pure color " data, " word " and " large area pure color " data and " figure " and " large area pure color " data merge into one group, and and remaining three groups as follow-up 4 groups of pending data.
S103, carries out dot matrixed process respectively to often organizing data, obtains the site battle array file group that quantity is identical with the quantity of jet head sets.
Concrete, because ink-jet printer cannot directly process each data in e-file, therefore the often group data after to division are needed to carry out dot matrixed process, e-file by vector description is converted to the site battle array file group that ink-jet printer can receive, often organize the corresponding site battle array file group of data, namely the quantity of a site battle array file group is identical with the quantity of jet head sets.Corresponding, generally comprise cyan, magenta, yellow and black four lattice files in each site battle array file group, for accurate description one width coloured image.
S104, is sent to a site battle array file group identical with the quantity of jet head sets for quantity successively in corresponding jet head sets and prints.
Concrete, after dot matrixed process an at least two site battle array file group is sent in order successively in corresponding jet head sets and prints, realize dissimilar data by the different jet head sets the output for printing of ink-jet printer, improve print speed printing speed and printing quality.
The ink jet printing method that the present embodiment provides, by dividing each data in e-file to be printed, and the dissimilar data after dividing are carried out the output for printing by different jet head sets, achieve Multi-workflow concurrent running, improve print speed printing speed and printing quality.
Fig. 2 is the structural representation of an ink-jet printing apparatus provided by the invention embodiment.As shown in Figure 2, the ink-jet printing apparatus that the present embodiment provides is the specific executive agent performing above-mentioned ink jet printing method.This device specifically can comprise: acquisition module 21, division module 22, processing module 23 and delivery module 24, wherein:
Acquisition module 21, for obtaining e-file to be printed.
Divide module 22, for being at least two group data by each data in e-file according to Type division, and the group number of data is identical with the quantity of jet head sets in ink-jet printer.
Processing module 23, for carrying out dot matrixed process respectively to often organizing data, obtains the site battle array file group that quantity is identical with the quantity of jet head sets.
Delivery module 24, prints for a site battle array file group identical with the quantity of jet head sets for quantity being sent to successively in corresponding jet head sets.
Further, divide module 22 and specifically can comprise the first division unit and/or the second division unit.
First division unit, for being divided at least two group data by each data in e-file according to data format.
Second division unit, for being divided at least two group data by each data in e-file according to color area coverage.
Further, the first division unit specifically may be used for:
Be view data, lteral data and/or graph data by each Data Placement in e-file.
Further, the second division unit specifically may be used for:
Be large area pure color data and general object data by each Data Placement in e-file.
Further, acquisition module 21 specifically may be used for:
Obtain portable document format pdf document to be printed.
Concrete, modules and unit realize the associated description in the detailed process embodiment shown in Figure 1 of its function, repeat no more herein.
The ink-jet printing apparatus that the present embodiment provides, by dividing each data in e-file to be printed, and the dissimilar data after dividing are carried out the output for printing by different jet head sets, achieve Multi-workflow concurrent running, improve print speed printing speed and printing quality.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an ink jet printing method, is characterized in that, comprising:
Obtain e-file to be printed;
Be at least two group data by each data in described e-file according to Type division, and the group number of described data is identical with the quantity of jet head sets in ink-jet printer;
Carrying out dot matrixed process respectively to often organizing described data, obtaining the site battle array file group that quantity is identical with the quantity of described jet head sets;
A site battle array file group identical with the quantity of described jet head sets for described quantity is sent in corresponding jet head sets successively and prints.
2. method according to claim 1, is characterized in that, described is at least two group data by each data in described e-file according to Type division, comprising:
Each data in described e-file are divided at least two group data according to data format and/or color area coverage.
3. method according to claim 2, is characterized in that, described each data in described e-file is divided at least two group data according to data format, comprising:
Be view data, lteral data and/or graph data by each Data Placement in described e-file.
4. according to the method in claim 2 or 3, it is characterized in that, described each data in described e-file be divided at least two group data according to color area coverage, comprising:
Be large area pure color data and general object data by each Data Placement in described e-file.
5. according to the method in claim 2 or 3, it is characterized in that, described e-file is portable document format pdf document.
6. an ink-jet printing apparatus, is characterized in that, comprising:
Acquisition module, for obtaining e-file to be printed;
Divide module, for being at least two group data by each data in described e-file according to Type division, and the group number of described data is identical with the quantity of jet head sets in ink-jet printer;
Processing module, for carrying out dot matrixed process respectively to often organizing described data, obtains the site battle array file group that quantity is identical with the quantity of described jet head sets;
Delivery module, prints for a site battle array file group identical with the quantity of described jet head sets for described quantity being sent to successively in corresponding jet head sets.
7. device according to claim 6, is characterized in that, described division module comprises the first division unit and/or the second division unit;
Described first division unit, for being divided at least two group data by each data in described e-file according to data format;
Described second division unit, for being divided at least two group data by each data in described e-file according to color area coverage.
8. device according to claim 7, is characterized in that, described first division unit specifically for:
Be view data, lteral data and/or graph data by each Data Placement in described e-file.
9. the device according to claim 7 or 8, is characterized in that, described second division unit specifically for:
Be large area pure color data and general object data by each Data Placement in described e-file.
10. the device according to claim 7 or 8, is characterized in that, described acquisition module specifically for:
Obtain portable document format pdf document to be printed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410134950.3A CN104972743B (en) | 2014-04-04 | 2014-04-04 | Ink jet printing method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410134950.3A CN104972743B (en) | 2014-04-04 | 2014-04-04 | Ink jet printing method and device |
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| CN104972743A true CN104972743A (en) | 2015-10-14 |
| CN104972743B CN104972743B (en) | 2016-08-31 |
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| CN109605954A (en) * | 2018-12-29 | 2019-04-12 | 森大（深圳）技术有限公司 | Onepass print control program, device, equipment and medium |
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| CN109664620A (en) * | 2018-12-07 | 2019-04-23 | 森大（深圳）技术有限公司 | Print data processing method, device and equipment |
| CN109697040A (en) * | 2018-12-07 | 2019-04-30 | 森大（深圳）技术有限公司 | Print data processing method, equipment and printer |
| CN110053359A (en) * | 2019-03-19 | 2019-07-26 | 山东师范大学 | A kind of intelligence air brushing robot and its working method |
| CN114516225A (en) * | 2020-11-20 | 2022-05-20 | 深圳市汉森软件有限公司 | Method, device, equipment and medium for printing by splitting image data to different directions |
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| CN110053359A (en) * | 2019-03-19 | 2019-07-26 | 山东师范大学 | A kind of intelligence air brushing robot and its working method |
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