Summary of the invention
The present invention provides a kind of duplex printing control method and device, for improving the precision of duplex printing chromatography.
The first aspect of the invention is to provide a kind of duplex printing control method, comprising: is printed according to the reverse side of this page
Signal, the verso images of printing note page simultaneously start page length counter;It is pre-configured with when the count value of the page length counter reaches
Every page of page length when, generate the reverse side print signal of lower one page.
Present embodiment have it is following the utility model has the advantages that start printing note page verso images while, start page length meter
Number device, and when the count value of page length counter reaches every page of page length, the reverse side print signal of lower one page is automatically generated, in time
The printing for starting verso images is avoided because printing inaccuracy caused by Color mark signal is second-rate or Color mark signal identification mistake,
Improve the precision of duplex printing chromatography.
Further, the method also includes: according to the page length, generate every page of front print signal;According to every page
Front print signal, every page of direct picture and Color mark signal of printing.
Present embodiment has following the utility model has the advantages that printing Color mark signal while printing every page of direct picture, in conjunction with
Page length and Color mark signal determine opportunity of reverse side printing, further increase the precision of duplex printing.
Further, it when the page length for reaching preconfigured every page when the count value of page length counter, generates next
Before the reverse side print signal of page, further includes: when the difference of the count value and the page length meets preset threshold value, start
Acquire Color mark signal;When the page length for reaching preconfigured every page when the count value of page length counter, lower one page is generated
Reverse side print signal, comprising: before the count value of page length counter reaches the page length, if not collecting Color mark signal,
When the count value reaches the page length, the reverse side print signal of lower one page is generated.
Present embodiment has following the utility model has the advantages that when the page length printed reaches preset range, just starts to detect
Color mark signal starts the printing of this page of verso images if collecting Color mark signal before count value reaches page length, realizes
Before count value reaches preset range, without the acquisition of Color mark signal, only when Color mark signal appears within the scope of allowable error,
Then started according to Color mark signal reverse side printing, avoid misidentifying caused misprint, improve duplex printing precision and can
By property.
Further, described when the difference of the count value and the page length meets preset threshold value, start to acquire color
After mark signal, further includes: before the count value of page length counter reaches the page length, if collecting Color mark signal, give birth to
At the reverse side print signal of lower one page.
Present embodiment has following the utility model has the advantages that when the page length printed reaches preset range, just starts to detect
Color mark signal, after count value reaches page length, if automatically generating reverse side printing letter according to page length still to collect Color mark signal
Number, thus avoid because Color mark signal it is not easy to identify caused by misprint, improve the precision of duplex printing.
Further, under the generation after the reverse side print signal of one page, further includes: it is clear to control the page length counter
Zero.
Present embodiment has following the utility model has the advantages that by, to counter O reset, guaranteeing next time after each fermentation printing
Accurate, the raising duplex printing precision of reverse side print procedure count value.
Another aspect of the present invention is to provide a kind of duplex printing control device, comprising: reverse side print module is used for root
According to the reverse side print signal of this page, the verso images of printing note page simultaneously start page length counter;Reverse side processing module, for working as institute
When stating the count value of page length counter and reaching preconfigured every page of page length, the reverse side print signal of lower one page is generated.
Present embodiment have it is following the utility model has the advantages that start printing note page verso images while, start page length meter
Number device, and when the count value of page length counter reaches every page of page length, the reverse side print signal of lower one page is automatically generated, in time
The printing for starting verso images is avoided because printing inaccuracy caused by Color mark signal is second-rate or Color mark signal identification mistake,
Improve the precision of duplex printing chromatography.
Further, described device further include: positive processing module, for generating every page of front according to the page length
Print signal;Front print module, for according to every page of front print signal, direct picture and the colour code letter of every page of printing
Number.
Present embodiment has following the utility model has the advantages that printing Color mark signal while printing every page of direct picture, in conjunction with
Page length and Color mark signal determine opportunity of reverse side printing, further increase the precision of duplex printing.
Further, described device further include: acquisition module meets for the difference when the count value and the page length
When preset threshold value, start to acquire Color mark signal;Reverse side processing module, specifically for reaching institute in the count value of page length counter
Before stating page length, if the acquisition module does not collect Color mark signal, when the count value reaches the page length, under generation
The reverse side print signal of one page.
Present embodiment has following the utility model has the advantages that when the page length printed reaches preset range, just starts to detect
Color mark signal starts the printing of this page of verso images if collecting Color mark signal before count value reaches page length, realizes
Before count value reaches preset range, without the acquisition of Color mark signal, only when Color mark signal appears within the scope of allowable error,
Then started according to Color mark signal reverse side printing, avoid misidentifying caused misprint, improve duplex printing precision and can
By property.
Further, the reverse side processing module, is also used to before the count value of page length counter reaches the page length,
If the acquisition module collects Color mark signal, the reverse side print signal of lower one page is generated.
Present embodiment has following the utility model has the advantages that when the page length printed reaches preset range, just starts to detect
Color mark signal, after count value reaches page length, if automatically generating reverse side printing letter according to page length still to collect Color mark signal
Number, thus avoid because Color mark signal it is not easy to identify caused by misprint, improve the precision of duplex printing.
Further, the reverse side processing module, is also used to after the reverse side print signal of one page under generation, controls institute
State page length counter O reset.
Present embodiment has following the utility model has the advantages that by, to counter O reset, guaranteeing next time after each fermentation printing
Accurate, the raising duplex printing precision of reverse side print procedure count value.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
Figure 1A is a kind of flow diagram for duplex printing control method that the embodiment of the present invention one provides, such as Figure 1A institute
Show, comprising:
101, according to the reverse side print signal of this page, the verso images of printing note page simultaneously start page length counter;
102, when the count value of the page length counter reaches preconfigured every page of page length, the anti-of lower one page is generated
Face print signal.
In practical application, printing is carried out as unit of operation every time, and each operation may include one page or multipage data.
Host side by original data processing at dot array data control device is sent to as unit of page, control device is every based on the received
Page of data is direct picture or verso images, is stored respectively.
Control device issues a print signal before one operation of printing every time, when control device determines the operation
Direct picture and verso images start to print after all having had page of data to be ready to, after starting printing, the operation
In every printing one page image need a print signal, for starting the printing of this page of image.
Printing for direct picture, control device according to every page of image in preconfigured operation length, automatically
The front print signal of every page direct picture is generated, nozzle printing every page direct picture is started.Specifically, in printing front
While image, for verso images, after printing verso images for the first time, reverse side print signal is generated every time, i.e., starts to beat every time
When printing certain page of verso images, page length counter will start, when count value is to preconfigured page length, then illustrate that this page has been beaten
Print finishes, and needs one page under ready-to-print, then generates the reverse side print signal of lower one page, so that starting reverse side printing in time, mentions
The precision of high duplex printing.
Optionally, in order to further increase the precision of duplex printing, reverse side can be determined in conjunction with page length and Color mark signal
The opportunity of printing, specifically, need to print Color mark signal while printing every page of direct picture, correspondingly, as shown in Figure 1B,
Figure 1B is the flow diagram for another duplex printing control method that the embodiment of the present invention one provides, the embodiment party shown in Figure 1A
On the basis of formula, the method also includes:
103, according to the page length, every page of front print signal is generated;
104, according to every page of front print signal, the direct picture and Color mark signal of every page of printing.
By present embodiment, Color mark signal is printed while printing every page of direct picture, is believed in conjunction with page length and colour code
Number come determine reverse side printing opportunity, further increase the precision of duplex printing.
Further, in conjunction with Color mark signal, when the count value of page length counter reaches preset range, start to detect colour code
Signal.Correspondingly, as shown in Figure 1 C, Fig. 1 C is the process for another duplex printing control method that the embodiment of the present invention one provides
Schematic diagram, on the basis of Figure 1B illustrated embodiment, before 102, further includes:
105, when the difference of the count value and the page length meets preset threshold value, start to acquire Color mark signal;
Correspondingly, 102 specifically include:
106, before the count value of page length counter reaches the page length, if not collecting Color mark signal, described
When count value reaches the page length, the reverse side print signal of lower one page is generated.
Wherein, if whether reach can reach threshold value by judging the difference of count value and page length to detect, and have
Body, the difference can be determined according to preset error amount, for example, it is assumed that page length is 10, error is set as 2, then the range
It can be 8~10, i.e., when count value reaches 8, the difference of count value and page length is 2, then starts to acquire Color mark signal.
By present embodiment, when the page length printed reaches preset range, just start to detect Color mark signal, if
Count value collects Color mark signal before reaching page length, then starts the printing of this page of verso images, realizes and reaches pre- in count value
If before range, without the acquisition of Color mark signal, only when Color mark signal appears within the scope of allowable error, then being believed according to colour code
Number come start reverse side printing, avoid misidentifying caused misprint, improve the precision and reliability of duplex printing.
Further, after the difference of count value and page length meets threshold value, and before count value reaches page length, if adopted
Collect Color mark signal, then starts the printing of this page of verso images.If from starting to acquire Color standard number, until count value reaches page length
When, still to collect Color mark signal, then the reverse side print signal of lower one page is automatically generated, correspondingly, as shown in figure iD, Fig. 1 D is
The flow diagram for another duplex printing control method that the embodiment of the present invention one provides, in the base of Fig. 1 C illustrated embodiment
On plinth, after 105, further includes:
107, it before the count value of page length counter reaches the page length, if collecting Color mark signal, generates next
The reverse side print signal of page.
By present embodiment, when the page length printed reaches preset range, just starts to detect Color mark signal, count
After numerical value reaches page length, if automatically generating reverse side print signal according to page length still to collect Color mark signal, thus avoid because
Misprint caused by Color mark signal is not easy to identify, improves the precision of duplex printing.
In above scheme, before the page length printed reaches preset range, without the acquisition of Color mark signal, avoid accidentally knowing
Not caused misprint, and after the page length printed reaches preset range, if not acquiring Color mark signal always, root
Automatically generate reverse side print signal according to page length, avoid because Color mark signal it is not easy to identify caused by misprint, improve duplex printing
Precision.
That is, the printing of verso images every time, is all the color by printing the corresponding direct picture of this page of verso images
Mark signal is determined, when positive Color mark signal appears within the scope of allowable error, is then beaten according to Color mark signal to start reverse side
Print, the Color mark signal outside allowable error range is then interference signal, therefore is disregarded, and in allowable range of error
The case where inside can't detect Color mark signal, can timely automated generation reverse side print signal.This ensure that verso images position energy
Enough printings are accurate, improve the precision of two-sided chromatography, and improve printing effect, avoid causing to print since colour code acquires mistake
Inaccuracy.
Further, it in order to guarantee the accurate of count value, needs after printing to counter O reset every time, correspondingly, as schemed
Shown in 1E, Fig. 1 E is the flow diagram for another duplex printing control method that the embodiment of the present invention one provides, at aforementioned
On the basis of one embodiment, under the generation after the reverse side print signal of one page, the method also includes:
108, the page length counter O reset is controlled.
By present embodiment, by, to counter O reset, guaranteeing next reverse side print procedure after each fermentation printing
Accurate, the raising duplex printing precision of count value.
Duplex printing control method provided in this embodiment starts page while starting the verso images of printing note page
Long counter, and when the count value of page length counter reaches every page of page length, the reverse side print signal of lower one page is automatically generated,
The printing for starting verso images in time is avoided because Color mark signal is second-rate or Color mark signal identifies that printing is not caused by mistake
Accurately, the precision of duplex printing chromatography is improved.
Fig. 2A is a kind of structural schematic diagram of duplex printing control device provided by Embodiment 2 of the present invention, such as Fig. 2A institute
Show, comprising:
Reverse side print module 21, for the reverse side print signal according to this page, the verso images of printing note page simultaneously start page
Long counter;
Reverse side processing module 22 reaches preconfigured every page of page length for the count value when the page length counter
When, generate the reverse side print signal of lower one page.
Optionally, in order to further increase the precision of duplex printing, reverse side can be determined in conjunction with page length and Color mark signal
The opportunity of printing, specifically, need to print Color mark signal while printing every page of direct picture, correspondingly, as shown in Figure 2 B,
Fig. 2 B is the structural schematic diagram of another duplex printing control device provided by Embodiment 2 of the present invention, the embodiment party shown in Fig. 2A
On the basis of formula, described device further include:
Positive processing module 23, for generating every page of front print signal according to the page length;
Front print module 24, for according to every page of front print signal, direct picture and the colour code letter of every page of printing
Number.
By present embodiment, Color mark signal is printed while printing every page of direct picture, is believed in conjunction with page length and colour code
Number come determine reverse side printing opportunity, further increase the precision of duplex printing.
Further, in conjunction with Color mark signal, when the count value of page length counter reaches preset range, start to detect colour code
Signal.Correspondingly, as shown in Figure 2 C, Fig. 2 C is the structure of another duplex printing control device provided by Embodiment 2 of the present invention
Schematic diagram, on the basis of Fig. 2 B illustrated embodiment, described device further include:
Acquisition module 25, for starting to acquire when the difference of the count value and the page length meets preset threshold value
Color mark signal;
Reverse side processing module 22, specifically for before the count value of page length counter reaches the page length, if described adopt
Collection module does not collect Color mark signal, then when the count value reaches the page length, generates the reverse side print signal of lower one page.
Wherein, if whether reach can reach preset threshold value by judging the difference of count value and page length to examine
It surveys.
By present embodiment, when the page length printed reaches preset range, just start to detect Color mark signal, if
Count value collects Color mark signal before reaching page length, then starts the printing of this page of verso images, realizes and reaches pre- in count value
If before range, without the acquisition of Color mark signal, only when Color mark signal appears within the scope of allowable error, then being believed according to colour code
Number come start reverse side printing, avoid misidentifying caused misprint, improve the precision and reliability of duplex printing.
Further, after the difference of count value and page length meets threshold value, and before count value reaches page length, if adopted
Collect Color mark signal, then starts the printing of this page of verso images.If from starting to acquire Color standard number, until count value reaches page length
When, still to collect Color mark signal, then the reverse side print signal of lower one page is automatically generated, correspondingly, the embodiment of the present invention two is also
Another duplex printing control device is provided, on the basis of Fig. 2 C illustrated embodiment, reverse side processing module 22 is also used to
Before the count value of page length counter reaches the page length, if the acquisition module collects Color mark signal, lower one page is generated
Reverse side print signal.
By present embodiment, when the page length printed reaches preset range, just starts to detect Color mark signal, count
After numerical value reaches page length, if automatically generating reverse side print signal according to page length still to collect Color mark signal, thus avoid because
Misprint caused by Color mark signal is not easy to identify, improves the precision of duplex printing.
That is, the printing of verso images every time, is all the color by printing the corresponding direct picture of this page of verso images
Mark signal is determined, when positive Color mark signal appears within the scope of allowable error, is then beaten according to Color mark signal to start reverse side
Print, the Color mark signal outside allowable error range is then interference signal, therefore is disregarded, and in allowable range of error
The case where inside can't detect Color mark signal, can timely automated generation reverse side print signal.This ensure that verso images position energy
Enough printings are accurate, improve the precision of two-sided chromatography, and improve printing effect, avoid causing to print since colour code acquires mistake
Inaccuracy.
Further, it in order to guarantee the accurate of count value, needs after printing to counter O reset every time, correspondingly, this hair
Bright embodiment two also provides another duplex printing control device, and on the basis of aforementioned any embodiment, reverse side handles mould
Block 22 is also used to after the reverse side print signal of one page under generation, controls the page length counter O reset.
By this embodiment party, by, to counter O reset, guaranteeing in next reverse side print procedure after each fermentation printing
Accurate, the raising duplex printing precision of count value.
Duplex printing control device provided in this embodiment starts page while starting the verso images of printing note page
Long counter, and when the count value of page length counter reaches every page of page length, the reverse side print signal of lower one page is automatically generated,
The printing for starting verso images in time is avoided because Color mark signal is second-rate or Color mark signal identifies that printing is not caused by mistake
Accurately, the precision of duplex printing chromatography is improved.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
Specific work process, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above-mentioned each method embodiment can lead to
The relevant hardware of program instruction is crossed to complete.Program above-mentioned can be stored in a computer readable storage medium.The journey
When being executed, execution includes the steps that above-mentioned each method embodiment to sequence;And storage medium above-mentioned include: ROM, RAM, magnetic disk or
The various media that can store program code such as person's CD.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.