JP2004102478A - Print system, printer host, printer, and printer driver - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To increase the degree of freedom of setting associated with print processing in performing printing of a plurality of pages in a print system. <P>SOLUTION: This print system is provided with a print data generating means for generating print data including data describing the contents of a page group to be printed and a print setting accepting means for presenting a screen for accepting designation to divide the page group to be printed into one or more groups and a screen for accepting setting associated with print processing for each group. Further, this print system is provided with a printer host including information to define the groups and information about setting associated with the print processing for those groups in print data and a printer for performing print processing based on the setting about the print processing associated with the group according to the information to define the group included in the print data and the information about the setting associated with the print processing for the group and the information about the setting associated with the print processing to the group included in the print data. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a printing system, and more particularly, to a printing system that can perform settings related to print processing for each page included in a print job.
[0002]
[Prior art]
When printing is performed by a printing system including a printer host and a printer, prior to execution of printing, the printer host can accept settings such as paper size, paper type, and resolution as settings related to print processing. It has become.
[0003]
When the print target is a document including a plurality of pages, the setting regarding the received print processing is applied to all pages.
[0004]
[Problems to be solved by the invention]
However, depending on the contents of the document, there is a case where it is desired to change the setting relating to the printing process and print on some pages. For example, if there is a page containing a photo in the document, you want to set the paper of that page as photo paper and increase the resolution, and set the other pages as plain paper and set the resolution to medium. In other cases, color printing is performed with the first page as the front cover and the last page as the back cover, and monochrome printing of the other pages is desired.
[0005]
Conventionally, in such a case, the document has to be printed a plurality of times for each print setting, and a heavy burden is imposed on the user.
[0006]
SUMMARY OF THE INVENTION It is an object of the present invention to increase the degree of freedom in setting for print processing when printing a plurality of pages in a printing system.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, according to a first aspect of the present invention,
A printing system comprising a printer host and a printing device,
The printer host comprises:
Print data generating means for generating print data including data describing the contents of a group of pages to be printed;
A screen for accepting a designation to divide a group of pages to be printed into one or a plurality of groups and a screen for accepting settings relating to print processing for each group are presented, and printing is performed on the group of pages to be printed A print setting receiving means for receiving settings relating to processing,
The print data generating means includes, in the print data, information defining a group and information about settings related to print processing for the group,
The printing device,
According to the information defining the group included in the print data and the information on the setting regarding the printing process for the group, performing the printing process on the pages constituting the group based on the setting regarding the printing process regarding the group. Is provided.
[0008]
According to a second aspect of the present invention, there is provided:
Print data generating means for generating print data including data describing the contents of a group of pages to be printed;
A screen for accepting a designation to divide a group of pages to be printed into one or a plurality of groups and a screen for accepting settings relating to print processing for each group are presented, and printing is performed on the group of pages to be printed A print setting receiving means for receiving settings relating to processing,
A print host is provided, wherein the print data generating means includes information defining a group and information about settings relating to print processing for the group in print data.
[0009]
Here, the print data generation unit can include information defining a group and information about settings related to print processing for the group in a header portion of the print data.
[0010]
According to a third embodiment of the present invention, there is provided
Print data including data describing the contents of a group of pages to be printed, including information defining a group that divides the group of pages to be printed into one or more, and information on settings relating to print processing for the group. A printing device for receiving print data,
According to the information that defines the group included in the received print data and the information about the setting related to the printing process for the group, the printing process based on the setting related to the printing process for the group is performed on the pages that constitute the group. A printing device is provided.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
Embodiments of the present invention will be described in detail with reference to the drawings.
[0012]
FIG. 1 is a block diagram for explaining an outline of a hardware configuration of a printing system to which the present invention is applied.
[0013]
As shown in the figure, the printing system includes a computer 30 for realizing various processes by application software, a printing process by a printer driver, and the like, and a printer 10 connected to the computer 30. In the present embodiment, the computer 30 functions as a printer host that generates print data and transmits the print data to the printer 10. The printer 10 functions as a printing device that performs printing based on the received print data. The configuration of the printing system is not limited to this.
[0014]
The computer 30 includes a CPU (Central Processing Unit) 31 for executing various programs, a RAM (Random Access Memory) 32 for temporarily storing data, programs, and the like, various data for controlling the computer 30, and various programs and the like. A ROM (Read Only Memory) 33 which is stored temporarily, and an interface 34 for transmitting and receiving data to and from a peripheral device such as the connected printer 10 are provided.
[0015]
The computer 30 includes a display device 21 such as a color display, an input device 22 such as a mouse and a keyboard, a media reading device 23 that reads data from a recording medium such as a CD-ROM, and an internal or external auxiliary storage device 24. Connected. Of course, the configuration of the computer 30 is not limited to this.
[0016]
The printer 10 is, for example, a laser type page printer. The laser type page printer includes a cartridge in which a housing is filled with toner, and performs printing by transferring the toner to a printing medium such as printing paper. However, it is not limited to this. For example, a serial printer of an ink jet system or a printer using another printing system may be used.
[0017]
The printer 10 includes an interface 11 for transmitting and receiving data to and from the computer 30, a CPU 12 for executing various programs, a RAM 13 for temporarily storing print data and the like, various data for controlling the printer 10, and various programs and the like. ROM 14 which is stored temporarily, an auxiliary storage device 15 for storing font information and the like, a toner cartridge, a photosensitive drum, a laser beam irradiation mechanism, a paper feeding mechanism, a paper feeding / discharging mechanism for feeding / discharging a print medium, and the like. The print engine 16 includes an operation panel 17 for receiving a key operation or the like from a user. Of course, the configuration of the printer 10 is not limited to this.
[0018]
Next, a functional configuration realized in the computer 30 and the printer 10 by the printing system will be described with reference to the block diagram of FIG.
[0019]
As shown in the figure, an application 310 and a printer driver 320 are built on the computer 30.
[0020]
The application 310 has a function of causing the computer 30 to perform processing such as a word processor and graphics, and is built on the computer 30 by the CPU 31 executing an application program read by the RAM 32.
[0021]
The printer driver 320 has a function of reading image data generated by the application 310 according to a print instruction from a user, converting the image data into print data in a format interpretable by the printer 10, and transmitting the print data to the printer 10 via the interface 34. are doing. The printer driver 320 manages print data on a print job basis. The print job can be, for example, a set of pages that are to be printed based on one print instruction from a user for a document being processed by the application 310.
[0022]
To this end, the printer driver 320 includes a user interface unit 321 for receiving a print instruction, and a print processing unit 322 for processing generation, management, transmission, and the like of print data.
[0023]
In the present embodiment, the print processing unit 322 can further divide and manage the print job into one or a plurality of groups based on an instruction from the user. For example, a print job consisting of six pages can be divided into two groups, a first three-page group and a next three-page group. Then, the settings relating to the printing process can be received for each group via the user interface unit 321.
[0024]
The printer driver 320 is built on the computer 30 by the CPU 31 executing a printer driver program read by the RAM 32. The printer driver program for this can be distributed by recording it on a portable recording medium such as a CD-ROM, for example. Then, by reading this recording medium with the media reading device 23, a printer driver program can be installed in the computer 30. Further, the computer 30 may be provided with a communication device, and may be installed via a computer network such as the Internet.
[0025]
In FIG. 2, a print control unit 110 and a print execution unit 1202 are constructed on the printer 10.
[0026]
The print control unit 110 interprets the print data transmitted from the computer 30 and controls the printer 10 to execute printing based on the print data. Specifically, it generates print image data based on the print data, and sends an instruction to the print execution unit 120 to print the print image data.
[0027]
The print execution unit 120 executes printing by the print engine 16 on a print medium such as print paper in accordance with an instruction from the print control unit 110.
[0028]
Next, an outline of print job control according to the present embodiment will be described. As described above, the print job includes one or a plurality of pages. In the present embodiment, it is assumed that pages constituting a print job are divided into several groups, and settings relating to print processing can be made independently for each group.
[0029]
For example, a print job composed of six pages can be divided into three groups: the first page (group 1), the second to fifth pages (group 2), and the sixth page (group 3). For example, for the group 1 and the group 6, a setting for waiting for key input can be made as a setting relating to the printing process, and for the group 2, a setting for not waiting for key input can be made. Here, the setting of waiting for key input is a setting in which printing of the page is executed after a predetermined key input of the printer 10 is received after the start of the printing process, and is, for example, a setting suitable for manual printing.
[0030]
As a result, the printing of the first page is started after the key input, and the printing of the second to fifth pages is performed continuously. Then, the printing of the sixth page is started after waiting for a key input. This setting is suitable, for example, when performing manual feed printing using special paper for the first page and the last page, and printing intermediate pages on normal paper provided in the printer 10.
[0031]
Waiting for key input is not limited to the setting of presence / absence, and more detailed settings may be made. For example, (1) setting to wait for key input on all pages in the group, (2) setting to wait for key input only on the first page of the group, and (3) setting to wait for key input only on the last page of the group (4) A setting for waiting for a key input on the first and last pages of the group may be prepared, and the selection may be received from the user.
[0032]
Further, for example, a combination of designation of manual double-sided printing and waiting for key input may be made in a group unit. Here, in the manual double-sided printing, the order of pages to be printed is controlled, for example, first, only odd-numbered pages are continuously printed first, and then the user manually prints the paper on which the odd-numbered pages have been printed. In this method, after the sheet is turned over and returned to the paper feed port of the printer, only even-numbered pages are continuously printed to perform double-sided printing in a page order. At this time, at the time of switching between the odd page and the even page, a key input wait is performed. Further, a key input wait may be performed even at the start of manual duplex printing.
[0033]
If the print job is interrupted due to paper shortage in the middle of a print job, paper supply is automatically resumed after replenishing the paper, and the printer returns to print processing. It may be possible to set whether to resume sheet feeding after inputting, in group units.
[0034]
As described above, by combining the setting of the group and the designation of waiting for a key input, it is possible to realize various forms of printing.
[0035]
FIG. 3 is a diagram for explaining an example of a combination of a division of a print job group including six pages and a setting related to print processing.
[0036]
FIG. 3A shows a case where the setting of waiting for key input is made only for the first page, with six pages as one group. In this case, the key input waits only at the start of printing the first page, and subsequent pages are continuously printed.
[0037]
FIG. 3B shows a setting in which page 6 is divided into two groups, a first page group and a second to sixth page groups. Is performed, and the setting is made so that the next group does not wait for the key input of all pages. In this case as well, as in FIG. 3A, key input wait is performed only at the start of printing of the first page, and subsequent pages are continuously printed. As described above, in the present embodiment, the same processing can be realized by various group divisions and key input wait settings.
[0038]
FIG. 3C shows a case where the setting of waiting for a key input at the time of switching odd-numbered pages and even-numbered pages is performed in manual two-sided printing with six pages as one group. In this case, the odd pages are first continuously printed, and after the printing of the odd pages is completed, the key input is awaited at the start of the printing of the even pages. After the key input is accepted, the even pages are printed continuously.
[0039]
The items that can be set for each group are not limited to the presence or absence of waiting for key input. Generally, items relating to print processing that can be set by the user can be set for each group.
[0040]
For example, paper settings, image resolution, image processing method, and the like may be set for each group.
[0041]
In this way, for example, when the first page is to be printed in color and the second and subsequent pages are to be printed in monochrome, the first page and the second and subsequent pages are set in separate groups, and In contrast, color printing and monochrome printing can be set independently. FIG. 3D shows an example of settings relating to group division and print processing at this time.
[0042]
Further, for example, it is also possible to set so as to increase the image resolution only when printing the last page. Further, a paper feeding method, for example, a manual feed and a paper feed tray can be set independently for each group.
[0043]
Next, the processing operation of the printing system for performing the above control will be described.
[0044]
In the present embodiment, the printer driver 320 prepares in advance a group setting that is assumed to be frequently used and a key input waiting setting as a pattern so that the user can select it.
[0045]
FIG. 4 is a diagram illustrating an example of a key input wait setting screen provided to the user by the user interface unit 321 of the printer driver 320. As shown in the figure, the printer driver 320 presents a pattern such as “no key input waiting”, “all pages key input waiting”, “first and last page key input waiting” and the like, and makes a selection from the user. We can accept.
[0046]
In this case, the user can select a key input waiting pattern without being conscious of the concept of the group. That is, the printer driver 320 divides each page included in the print job into groups according to the received pattern, and performs the setting of waiting for key input for each group. For example, when "no key input wait" is selected, all pages may be set as one group and no key input wait may be set. If "Wait for key input for first and last pages" is selected, the first page, the last page, and the other pages are divided into three groups, and the first page and the last page are grouped. Is set to wait for key input, and other groups of pages can be set to not wait for key input. Of course, all pages are set as one group, and only the first and last pages are set to wait for key input. May be performed.
[0047]
When the user wants to make settings other than the prepared pattern, the user can click the customize button 510 on the key input wait setting screen. Note that a button that allows the user to edit the prepared pattern may be provided.
[0048]
When the user interface unit 321 of the printer driver 320 receives a click on the customize button 510 on the key input wait setting screen, the user interface unit 321 displays, for example, a group setting screen as shown in FIG.
[0049]
As shown in the figure, on the group setting screen, an image of the pages included in the print job, a grouping button 520 and a button 530 for canceling the group are displayed, and the pages included in the print job can be grouped. I can do it. The user can specify a page displayed on the screen and set a group in any combination. However, in the present embodiment, the pages are made continuous within the group.
[0050]
After dividing the print job into groups on the group setting screen, the user can click the key input wait setting button 540 to set the key input wait for each group.
[0051]
When the user interface unit 321 of the printer driver 320 accepts a click on the key input wait setting button 540 on the group setting screen, for example, a group key input wait setting screen as shown in FIG. 6 is displayed.
[0052]
As shown in the figure, on the group key input wait setting screen, selection of key input wait, no key input wait, and key input wait only for the first page can be selected for each group set on the group setting screen. Of course, other options, for example, a key input wait on the first page and the last page may be provided.
[0053]
Further, on this screen, as a setting at the time of recovery from running out of paper, it is possible to select whether to wait for key input or not to wait for key input.
[0054]
On this screen, the user specifies a group to be set using the menu 560, and makes settings for waiting for key input.
[0055]
Also, the user divides the print job into groups on the group setting screen, and then clicks a print setting button 550 to set print settings relating to paper size, print paper type, print quality, etc. for each group. Can do it.
[0056]
When the user interface unit 321 of the printer driver 320 receives a click of the print setting button 550 on the group setting screen, the user interface unit 321 displays, for example, a group print setting screen as shown in FIG.
[0057]
As shown in the figure, on the group key input waiting setting screen, the paper size, printing direction, printing paper type, paper feeding method, color / monochrome, print quality, manual double-sided printing, and the like are set for each group set on the group setting screen. Print settings can be made. Of course, other settings related to printing may be made.
[0058]
Next, an example of a method in which the printer driver 320 expresses the group related to the divided groups based on the user's instruction and the print processing for the groups by the print data transmitted to the printer 10 will be described.
[0059]
In the present embodiment, the print processing unit 322 of the printer driver 320 expresses settings related to print job group division and print processing for the group in the header part of the print data in a job description language.
[0060]
FIG. 8 is a diagram illustrating an example of the structure of print data according to the present embodiment. As shown in the figure, the print data 600 includes a header section 610 and a page data section 620. The page data section 620 describes the content of each page in a predetermined language for each page included in the print job. In the present embodiment, the page data section 620 can use the conventional description content.
[0061]
The header section 610 describes, for each group divided based on a user's instruction, settings for the group following the print job start command and the like. As described above, in this embodiment, the settings relating to the division of the group and the print processing for the group are collectively performed at the beginning of the print data. By doing so, it is possible to perform various print processing settings for pages included in the print job on a group basis without affecting the page data section 620 itself. Note that, in the header section 610, following the print job start command, settings relating to default print processing may be described. In this case, the settings relating to the default print processing are applied particularly to the group for which the settings relating to the print processing are not made.
[0062]
The settings relating to the printing process for the group can be, for example, in a format as shown in FIG.
[0063]
That is, in the “page designation” of the header section 610, for example, the number of pages included in the group is described to define the range of the group. Also, for example, a group range can be defined by a description such as “all pages” and “all remaining pages”.
[0064]
In the “key input wait designation”, a key input wait page position or the like within a group can be defined. In “paper out recovery specification”, it is possible to define whether or not to wait for a key input at the time of recovery after printing is interrupted due to paper out. Hereinafter, the setting contents of the printing process for the pages included in the group can be defined by “paper feeding method”, “paper size”, “paper type”, “manual double-sided printing designation”, “resolution”, and the like.
[0065]
By repeating these descriptions for each group, it is possible to express the definition of group division of the print job and the settings relating to the printing process for each group.
[0066]
On the other hand, the print control unit 110 of the printer 10 interprets the job description language described in the header section 610 of the print data 600 transmitted from the computer 30 and processes the print jobs in groups.
[0067]
That is, for example, when the paper setting, image resolution, image processing method, and the like are set for each group, the image data is generated according to the specified contents.
[0068]
Also, if the key input wait setting is set, after the image data is generated by the print control unit 110, the print process is temporarily interrupted when the print execution unit 120 prints the page for which key input wait is to be performed. Then, it waits for a key input from the operation panel 17. Then, when the key input is accepted, the printing process is restarted, and the printing of the page waiting for the key input is executed.
[0069]
In addition, for example, in order to cope with a case where it is not necessary to wait for key input after starting printing with the setting of waiting for key input for all pages, the printer 10 waits for key input by a predetermined operation of the operation panel 17. You may make it cancel.
[0070]
【The invention's effect】
As described above, according to the present invention, when printing a plurality of pages in a printing system, it is possible to increase the degree of freedom in setting for print processing.
[Brief description of the drawings]
FIG. 1 is a block diagram for explaining an outline of a hardware configuration of a printing system to which the present invention is applied.
FIG. 2 is a block diagram for describing a functional configuration realized in the computer 30 and the printer 10 by the printing system.
FIG. 3 is a diagram illustrating an example of a combination of division of a print job group and settings related to print processing.
FIG. 4 is a diagram illustrating an example of a key input wait setting screen.
FIG. 5 is a diagram for explaining an example of a group setting screen.
FIG. 6 is a diagram for explaining an example of a group key input waiting setting screen.
FIG. 7 is a diagram for explaining an example of a group print setting screen.
FIG. 8 is a diagram illustrating an example of the structure of print data according to the present embodiment.
[Explanation of symbols]
10 Printer 11 Interface 12 CPU
13 ... RAM
14 ... ROM
15 Auxiliary storage device 16 Print engine 17 Operation panel 21 Display device 22 Input device 23 Media reading device 24 Auxiliary storage device 30 Computer 31 CPU
32 ... RAM
33… ROM
34 interface 110 print control unit 120 print execution unit 310 application 320 printer driver 321 user interface unit 322 print processing unit 600 print data 610 header unit 620 page data unit

Claims (9)

A printing system comprising a printer host and a printing device,
The printer host comprises:
Print data generating means for generating print data including data describing the contents of a group of pages to be printed;
A screen for accepting a designation to divide a group of pages to be printed into one or a plurality of groups and a screen for accepting settings relating to print processing for each group are presented, and printing is performed on the group of pages to be printed A print setting receiving means for receiving settings relating to processing,
The print data generating means includes, in the print data, information defining a group and information about settings related to print processing for the group,
The printing device,
According to the information defining the group included in the print data and the information on the setting regarding the printing process for the group, performing the printing process on the pages constituting the group based on the setting regarding the printing process regarding the group. A printing system characterized by the following. Print data generating means for generating print data including data describing the contents of a group of pages to be printed;
A screen for accepting a designation to divide a group of pages to be printed into one or a plurality of groups and a screen for accepting settings relating to print processing for each group are presented, and printing is performed on the group of pages to be printed A print setting receiving means for receiving settings relating to processing,
The printer host, wherein the print data generation means includes in the print data information defining a group and information on settings relating to print processing for the group. The printer host according to claim 2,
A printer host, wherein the settings relating to the printing process include items relating to at least one of a paper size, a paper type, a paper feeding method, and a resolution. The printer host according to claim 2, wherein
A printer host, wherein the print data generating means includes information defining a group and information about settings relating to print processing for the group in a header portion of the print data. Print data including data describing the contents of a group of pages to be printed, including information defining a group that divides the group of pages to be printed into one or more, and information on settings relating to print processing for the group. A printing device for receiving print data,
According to the information that defines the group included in the received print data and the information about the setting related to the printing process for the group, the printing process based on the setting related to the printing process for the group is performed on the pages that constitute the group. A printing device characterized by the above-mentioned. Print data generating means for generating print data including data describing the contents of a group of pages to be printed;
A screen for accepting a designation to divide a group of pages to be printed into one or a plurality of groups and a screen for accepting settings relating to print processing for each group are presented, and printing is performed on the group of pages to be printed A printer driver for causing a computer to construct a print setting accepting unit for accepting processing-related settings,
A printer driver, wherein the print data generating means includes information defining a group and information about settings relating to print processing for the group in the print data. The printer driver according to claim 6, wherein
The printer driver according to claim 1, wherein the settings relating to the printing process include items relating to at least one of a paper size, a paper type, a paper feeding method, and a resolution. The printer driver according to claim 6, wherein
A printer driver, wherein the print data generation means includes information defining a group and information about settings relating to print processing for the group in a header portion of the print data. A computer-readable recording medium recording the printer driver according to claim 6.

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