CN105946364A - Printing method and system - Google Patents
Printing method and system Download PDFInfo
- Publication number
- CN105946364A CN105946364A CN201610284582.XA CN201610284582A CN105946364A CN 105946364 A CN105946364 A CN 105946364A CN 201610284582 A CN201610284582 A CN 201610284582A CN 105946364 A CN105946364 A CN 105946364A
- Authority
- CN
- China
- Prior art keywords
- printing
- shower nozzle
- time
- stepping
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/0023—Digital printing methods characterised by the inks used
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a printing method, comprising the steps of printing a printing object by multiple times, and determining the required printing times N according to a ratio between printing object resolution and head precision; a plurality of spray orifices emitting ink at the same time to complete the first time of printing; the heads stepping for a distance and the plurality of spray orifices working at the same time to complete the second time of printing; and executing the above steps until completing the N time of printing. A printing system comprises a printer, a microprocessor, a head driving module, a spray orifice control module and a mechanical motion module, wherein the head driving module, the spray orifice control module and the mechanical motion module are all in connection with the microprocessor. All spray orifices work; the relation between image pixels and a head stepping distance is calculated so as to control printing work, which allows the spray orifices to realize a usage rate which is 99% or more each one Pass; in addition, the method and system reduce the number of stepping, improve printing efficiency, increase a printing nozzle spray orifice utilization rate, shorten printing time, and are widely applied to the printing field.
Description
Technical field
The present invention relates to Method of printing and the system in printing field, specially inkjet printing.
Background technology
Dpi is the abbreviation of Dots Per Inch (per inch printed count), is to print
The unit of the device resolution such as machine, mouse.This is the major parameter weighing printer printing precision
One of, in general, this value is the biggest, shows that the printing precision of printer is the highest.
Prior art is when print image, and in addition to ink-jet car moves back and forth, medium is with fixing step
Enter mode and advance (assuming that the ink-jet car direction of motion is X-axis, then medium direction of advance is Y-axis),
Calculated permutations is based on 1/N shower nozzle distance of 1 shower nozzle, with the figure of 1 shower nozzle width
As a example by be accomplished by 2N-1 Pass quantity of medium advance, the work of the spray orifice of every 1Pass only needs
1/N nozzle hole number, wherein the Pass number required for N representative, Pass refers to the secondary of printing
Number.(such as Fig. 1) as a example by 4Pass printing precision, shower nozzle 1Pass prints 1/4
Figure and ink amount.Shower nozzle 2Pass, after the distance of 1/4 shower nozzle of stepping, with the spray of 50%
Hole print 1/4 figure and ink amount add folded original figure have 50% ink measured, new 1/4
It it is the ink amount of 25%.Shower nozzle 3Pass, 1/4 shower nozzle of stepping, the spray orifice with 75% prints
Go out 1/4 figure and ink amount add folded original figure have 75%, 50% ink measured, new 1/4
It it is the ink amount of 25%.By that analogy.Actual every 1Pass spray orifice utilization rate only has 25%, the spare time
The orifice number put is the highest, easily causes ink dries head and 1/4 shower nozzle length is only walked in each stepping,
Seven big steppings are needed away as a example by 1 shower nozzle width, relatively time consuming.
It is therefore desirable to improve.
Summary of the invention
In order to solve above-mentioned technical problem, it is an object of the invention to provide a kind of printing effect high
Method of printing and system.
The technical solution adopted in the present invention is: the present invention provides a kind of Method of printing, including with
Lower step:
Printing target is divided into and repeatedly prints, according to printing target resolution and the ratio of shower nozzle precision
Value, determines the times N needing to print；
Multiple spray orifices are the most out of ink, complete to print for the first time；
Shower nozzle stepping one distance, the operation simultaneously of multiple spray orifices, complete second time and print；
Perform above step, print to completing n-th.
As a preferred embodiment of this invention, the distance of described shower nozzle stepping and target resolution
Relevant with shower nozzle precision.
As the improvement of this technical scheme, when there being part spray orifice not work, other spray orifices can
Realize elastic compensating.
On the other hand, the present invention also provides for a kind of print system, including printer, also includes:
Microprocessor, shower nozzle drive module, spray orifice control module and mechanical movement module；Described shower nozzle
Module, spray orifice control module and mechanical movement module is driven all to be connected with microprocessor.
Further, the shower nozzle of printer arranges in a serial fashion.
Another further aspect, the present invention also provides for a kind of print system, including memorizer and processor,
It is characterized in that,
Memorizer is used for depositing routine data,
Processor, is used for the program that performs to run following steps:
Printing target is divided into and repeatedly prints, according to printing target resolution and the ratio of shower nozzle precision
Value, determines the times N needing to print；
Multiple spray orifices are the most out of ink, complete to print for the first time；
Shower nozzle stepping one distance, the operation simultaneously of multiple spray orifices, complete second time and print；
Perform above step, print to completing n-th.
The invention has the beneficial effects as follows: the Method of printing of present invention offer and system, it is by spray
Hole works completely, by being calculated the relation of image pixel and the distance of shower nozzle stepping, and then
Controlling printer work, it makes the utilization rate of the every 1Pass of spray orifice reach more than 99%；And subtract
Lack required step number, improve printing effect, improve printing head spray orifice utilization rate,
Shorten the time-write interval.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
Fig. 1 is the Method of printing schematic diagram of prior art；
Fig. 2 is the shower nozzle stepping schematic diagram of one embodiment of the invention；
Fig. 3 is the system connection diagram of one embodiment of the invention；
Fig. 4 is the system connection diagram of another embodiment of the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and embodiment
In feature can be mutually combined.
A kind of Method of printing, including step:
Printing target is divided into and repeatedly prints, according to printing target resolution and the ratio of shower nozzle precision
Value, determines the times N needing to print；
Multiple spray orifices are the most out of ink, complete to print for the first time；
Shower nozzle stepping one distance, the operation simultaneously of multiple spray orifices, complete second time and print；
Perform above step, print to completing n-th.Further, described shower nozzle stepping
Distance is relevant with target resolution.
Concrete, needing the times N printed, it represents target resolution and shower nozzle precision p
Ratio.
Concrete, distance d (cm) of described shower nozzle each Pass stepping, as an embodiment,
It can be expressed as d=25.4/ (p × N) (cm)；Wherein p is shower nozzle precision, and N is for completing to beat
Printing times required for print target.
Further, when there being part spray orifice not work, other spray orifices can realize elastic compensating.
With reference to Fig. 2, for the shower nozzle stepping schematic diagram of one embodiment of the invention.Print with 4Pass
As a example by precision, with shower nozzle precision as 200dpi, target physical resolution is 800dpi, shower nozzle
When 1Pass prints, the spray orifice with 100% is out of ink, prints the ink amount of 1/4.Shower nozzle 2Pass
1 pixel distance of micro-stepping during printing, i.e. d=25.4mm/ (200 × 4)=31.75um,
And spray orifice with 100% is out of ink, printing the ink amount of 1/4, now image adds poststack is 50%
Ink has been measured；Carrying out shower nozzle stepping 31.75um again, spray orifice is the most out of ink, completes 75%；
By that analogy, shower nozzle stepping 31.75um, spray orifice is the most out of ink, has been finally reached image object
Resolution.This process shower nozzle only needs stepping 95.25um, and it is less to complete to print the used time.
When there being part spray orifice not work, other spray orifices can realize elastic compensating.Such as by
Arrange and first close a number of spray orifice, and according to compensating step value by plug-hole pair in view data
The view data that should go respectively with use other spray orifice to original spray orifice position of substituting, it is thus possible to
Enough when cleaning, pressing ink cannot dredge plug-hole, do not shut down and be changed without shower nozzle and quickly process plug-hole
The problems such as line that show money or valuables one carries unintentionally caused.
As a most preferred embodiment of the present invention, it is applied to print target width is that 26cm is left
Time right, efficiency is high and the used time is few.
Above-described embodiment illustrates with 1 pixel distance of micro-stepping, alternatively side
Case, shower nozzle can 2 pixel distances of micro-stepping, i.e. d=2 × 25.4mm/ (200 × 4)=63.5um,
Equally realize the effect that printing effect is high；Certainly the present invention be not limited to 2 pixels away from
From, 3 or other the most within the scope of the present invention.
As shown in Table 1, for image array and the relation of spray orifice of one embodiment of the invention.As
One embodiment, for 256 spray orifices, reaches target resolution, with 4Pass printing precision is
Example, target physical resolution is 800DPI.Wherein, N1, N2, N256 represent
N number of spray orifice configuration image；N1-1, N2-1 represent the image that 1Pass prints；N1-2、
N2-2 represents the image that 2Pass prints；N1-3, N2-3 represent 3Pass
The image printed；N1-4, N2-4 represent the image that 4Pass prints.
Table one
| Spray orifice number/print length m | L1 | L2 | L3 | ··· | Ln |
| 1 | N1-1 | N1-1 | N1-1 | ··· | N1-1 |
| 1 | N1-2 | N1-2 | N1-2 | ··· | N1-2 |
| 1 | N1-3 | N1-3 | N1-3 | ··· | N1-3 |
| 1 | N1-4 | N1-4 | N1-4 | ··· | N1-4 |
| 2 | N2-1 | N2-1 | N2-1 | ··· | N2-1 |
| 2 | N2-2 | N2-2 | N2-2 | ··· | N2-2 |
| 2 | N2-3 | N2-3 | N2-3 | ··· | N2-3 |
| 2 | N2-4 | N2-4 | N2-4 | ··· | N2-4 |
| ··· | ··· | ··· | |||
| ··· | ··· | ··· | |||
| 256 | N256-4 | N256-4 | N256-4 | ··· | N256-4 |
As a example by 4Pass printing precision, shower nozzle precision is 200dpi, target print resolution
When printing for 800dpi, shower nozzle 1Pass, the spray orifice with 100% is out of ink, prints 1/4
Mo Liang.1 pixel distance of micro-stepping when shower nozzle 2Pass prints, i.e.
D=25.4mm/200*N=31.75um, and the spray orifice with 100% is out of ink, prints the ink of 1/4
Amount, now image adds poststack is that 50% ink has been measured；Carry out shower nozzle stepping 31.75um again, spray
Hole is the most out of ink, completes 75%；By that analogy, shower nozzle stepping 31.75um, spray orifice is whole
Out of ink, it is finally reached image object resolution.
With reference to Fig. 3, it it is the system connection diagram of one embodiment of the invention.A kind of print system,
Including printer, also include: microprocessor, shower nozzle drive module, spray orifice control module and machine
Tool motion module；Described shower nozzle drive module, spray orifice control module and mechanical movement module all with
Microprocessor connects.
Concrete, described shower nozzle drives module to be used for driving shower nozzle to work；Spray orifice control module is used
In controlling, spray orifice is out of ink；Described mechanical movement module is for controlling the motion of shower nozzle and spray orifice.
With reference to Fig. 4, it it is the system connection diagram of another embodiment of the present invention.A kind of printing is
System, including: memorizer and processor；
Memorizer is used for depositing routine data；
Processor, is used for the program that performs to run following steps:
Printing target is divided into and repeatedly prints, according to printing target resolution and the ratio of shower nozzle precision
Value, determines the times N needing to print；
Multiple spray orifices are the most out of ink, complete to print for the first time；
Shower nozzle stepping one distance, the operation simultaneously of multiple spray orifices, complete second time and print；
Perform above step, print to completing n-th.
The Method of printing of present invention offer and system, it is worked completely by spray orifice, by calculating
Obtain the relation of image pixel and the distance of shower nozzle stepping, and then control printer work, its
The utilization rate making the every 1Pass of spray orifice reaches more than 99%；And decrease required step number,
Improve printing effect, improve printing head spray orifice utilization rate, shorten the time-write interval.
It is above the preferably enforcement of the present invention is illustrated, but the invention is not limited to
Described embodiment, those of ordinary skill in the art are going back on the premise of spirit of the present invention
Can make all equivalent variations or replacement, deformation or the replacement of these equivalents are all contained in this Shen
Please be in claim limited range.
Claims (6)
1. a Method of printing, it is characterised in that comprise the following steps:
Printing target is divided into and repeatedly prints, according to the ratio of printing target resolution with shower nozzle precision, determine the times N needing to print；
Multiple spray orifices are the most out of ink, complete to print for the first time；
Shower nozzle stepping one distance, the operation simultaneously of multiple spray orifices, complete second time and print；
Perform above step, print to completing n-th.
A kind of Method of printing the most according to claim 1, it is characterised in that: the distance of described shower nozzle stepping is relevant with target resolution and shower nozzle precision.
A kind of Method of printing the most according to claim 2, it is characterised in that: when there being part spray orifice not work, other spray orifices can realize elastic compensating.
4. a print system, including printer, it is characterised in that also include: microprocessor, shower nozzle drive module, spray orifice control module and mechanical movement module；Described shower nozzle drives module, spray orifice control module and mechanical movement module to be all connected with microprocessor.
A kind of print system the most according to claim 4, it is characterised in that: the shower nozzle of printer arranges in a serial fashion.
6. a print system, including memorizer and processor, it is characterised in that
Memorizer is used for depositing routine data,
Processor, is used for the program that performs to run following steps:
Printing target is divided into and repeatedly prints, according to the ratio of printing target resolution with shower nozzle precision, determine the times N needing to print；
Multiple spray orifices are the most out of ink, complete to print for the first time；
Shower nozzle stepping one distance, the operation simultaneously of multiple spray orifices, complete second time and print；
Perform above step, print to completing n-th.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284582.XA CN105946364A (en) | 2016-04-29 | 2016-04-29 | Printing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610284582.XA CN105946364A (en) | 2016-04-29 | 2016-04-29 | Printing method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105946364A true CN105946364A (en) | 2016-09-21 |
Family
ID=56913052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610284582.XA Pending CN105946364A (en) | 2016-04-29 | 2016-04-29 | Printing method and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105946364A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421984A (en) * | 2019-08-17 | 2019-11-08 | 深圳市汉森软件有限公司 | Reciprocating scanning and printing control method, device, equipment and storage medium |
| CN110450543A (en) * | 2019-08-23 | 2019-11-15 | 森大（深圳）技术有限公司 | Spray head control method out of ink, device and computer readable storage medium |
| CN111347779A (en) * | 2018-12-21 | 2020-06-30 | 森大（深圳）技术有限公司 | Printing control method, printing control device, printing equipment and medium |
| CN114103440A (en) * | 2020-08-28 | 2022-03-01 | 深圳市汉森软件有限公司 | Image printing method, device, equipment and storage medium |
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| JPH07117241A (en) * | 1993-10-26 | 1995-05-09 | Toray Ind Inc | Ink jet recording method |
| CN1431958A (en) * | 2001-01-30 | 2003-07-23 | 惠普公司 | Narrow ink jet printhead |
| CN1513674A (en) * | 2002-12-31 | 2004-07-21 | 杭州宏华数码科技股份有限公司 | Spray head installing method of ink-jet printing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347779A (en) * | 2018-12-21 | 2020-06-30 | 森大（深圳）技术有限公司 | Printing control method, printing control device, printing equipment and medium |
| CN111347779B (en) * | 2018-12-21 | 2021-02-09 | 深圳市汉森软件有限公司 | Printing control method, printing control device, printing equipment and medium |
| CN110421984A (en) * | 2019-08-17 | 2019-11-08 | 深圳市汉森软件有限公司 | Reciprocating scanning and printing control method, device, equipment and storage medium |
| CN110421984B (en) * | 2019-08-17 | 2020-05-19 | 深圳市汉森软件有限公司 | Reciprocating scanning printing control method, device, equipment and storage medium |
| CN110450543A (en) * | 2019-08-23 | 2019-11-15 | 森大（深圳）技术有限公司 | Spray head control method out of ink, device and computer readable storage medium |
| CN114103440A (en) * | 2020-08-28 | 2022-03-01 | 深圳市汉森软件有限公司 | Image printing method, device, equipment and storage medium |
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Application publication date: 20160921 |