JP4830704B2 - Recording apparatus and recording program - Google Patents

Description

  The present invention relates to a recording apparatus and a recording program, and more particularly to a recording apparatus and a recording program capable of recording a desired image on a recording medium without worrying about the type of the recording medium.

Conventionally, the following two methods have been known for obtaining a printed matter on which form information such as titles and ruled lines and data information input using an information processing apparatus are printed. The first method is a method of printing data information on preprinted paper on which form information has been printed in advance. The second method is a method for printing both form information and data information on paper.
JP-A-6-274512 (open paragraphs [0003], [0004], etc.)

  However, in any of the methods described above, in order to obtain a desired printed matter, it is necessary to care about whether the desired paper is set in advance or the type of the paper before executing printing. In particular, when printing is performed using a printer that accommodates paper in a tray, it is necessary to open the tray and check the type of paper, which is troublesome.

  The present invention has been made to solve the above-described problems, and an object thereof is to provide a recording apparatus or the like that can record a desired image on a recording medium without worrying about the type of the recording medium. It is said.

In order to achieve this object, a recording apparatus according to claim 1 includes a receiving unit that receives form image data in a predetermined format as recording request data from an external device, and a print target among the form images related to the form image data. A first group generating means for grouping the image forming unit groups in which the distance between the image forming units that form an image to be within a predetermined distance as a single region, and the first group generating unit; First group coordinate information setting means for setting coordinate information of each area grouped by the group generation means, recording means for recording an image on a recording medium, and a recorded image already recorded on the recording medium is read. a reading unit, out of the recorded image read I'm on the reading means, the distance between the image forming unit for forming an image, image in the predetermined within a predetermined distance Using the forming unit group as one area, second group generating means for grouping each area and coordinate information of each area are set so as to enlarge each area grouped by the second group generating means. An area determined based on the coordinate information set by the first group coordinate information setting means in the area determined based on the second group setting means and the coordinate information set by the second group setting means. A determination unit that determines whether or not there is an overlapping portion by determining whether or not there is an overlapping portion, and a non-overlapping image that excludes the overlapping portion from the form image when the determination unit determines that there is an overlapping portion. Means for recording on the recording medium.

5. A recording program according to claim 4, wherein a receiving step for receiving form image data in a predetermined format as recording request data from an external device, and an image for forming an image to be printed among the form images related to the form image data. A first group generating step for grouping image forming unit groups in which the distance between the forming units is within a predetermined distance as one region, and grouping for each region is grouped by the first group generating step. a first group coordinate information setting step of setting the coordinate information of each area, the steps reading to read the recorded image recorded in the already recorded medium, the recorded image read I'm on the reading step Among these, an image forming unit group in which the distance between image forming units that form an image is within a predetermined distance is defined as one region. A second group generation step of grouping for each region; a second group setting step of setting coordinate information of each region so as to expand each region grouped by the second group generation step; Duplicate by determining whether the area determined based on the coordinate information set by the first group coordinate information setting step fits within the area determined based on the coordinate information set by the two group setting step A determination step for determining whether there is a portion, and a recording control step for recording, on the recording medium, a non-overlapping image in which the overlapping portion is deleted from the form image when it is determined that there is an overlapping portion by the determining step; Is executed on the computer.

According to the recording apparatus of the first aspect, with respect to the form image, first, the receiving unit receives form image data in a predetermined format as recording request data from the external device. Next, the image forming unit group in which the distance between the image forming units that form the image to be printed is within a predetermined distance by the first group generating unit. Are grouped for each region. Then, the coordinate information of each grouped area is set by the first group coordinate information setting means. On the other hand, for the recorded image, first, the image is recorded on the recording medium by the recording means, and the recorded image already recorded on the recording medium is read by the reading means. Next, among the recorded images read by the reading unit by the second group generation unit, one image forming unit group in which the distance between the image forming units that form the image is within a predetermined distance is determined. Areas are grouped by area. Then, the coordinate information of each area is set by the second group setting means so as to enlarge each grouped area. In this way, it is determined whether the area determined based on the coordinate information set by the first group coordinate information setting means fits within the area determined based on the coordinate information set by the second group setting means. When it is determined that there is an overlapping portion, the recording control unit causes the recording unit to record a non-overlapping image excluding the overlapping portion on the recording medium.
Therefore, when the user additionally records an image including a part or all of the already recorded image on the recording medium on which the image has already been recorded, the coordinates set by the first group coordinate information setting unit Since the area determined based on the information and the area determined based on the coordinate information set by the second group setting means are recorded without being overlapped, the image quality is higher than the recording result recorded redundantly. There is an effect that a high recording result can be obtained.
Furthermore, there is an effect that reading errors of recorded images can be absorbed and determination accuracy can be improved.

According to the recording apparatus of the second aspect, in addition to the effect produced by the recording apparatus of the first aspect, arbitrary image data to be combined with form image data as recording request data from an external device by the receiving means. Since the recording control means records an arbitrary image related to the arbitrary image data as a non-overlapping image on the recording medium, the non-overlapping image can be easily generated from the arbitrary image data. There is an effect that it is possible to reduce the load of generating the .

According to the recording device according to claim 3, in addition to the effect produced by the recording device according to claim 1 or 2 , when the determination unit determines that there is an overlapping portion, the non-overlapping image data generation unit the recording request data, non-overlapping image data deleting the overlapping portion is generated by the recording control means, non-overlapping image according to the non-overlapping image data, Ru is recorded on the recording medium. Therefore, there is an effect that non-overlapping image data can be generated more efficiently than when non-overlapping image data is newly generated.

According to the recording program of the fourth aspect, there is an effect similar to that of the recording apparatus according to the first aspect .

According to the recording program of the fifth aspect, there is an effect similar to that of the recording apparatus according to the second aspect .

  An exemplary embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a multifunction peripheral device 1 according to an embodiment of the present invention as viewed from the front, and FIG. 2 is a cross-sectional view of a printer structure portion mounted on the multifunction peripheral device 1. The multifunction peripheral device 1 has a printer function, a copy function, a scanner function, and a facsimile function, but the present invention is a printer device having a simple printer function, such as an inkjet printer device or a laser printer device. Also good.

  As shown in FIG. 1, the opening 2a on the front side (front side in FIG. 1) of the housing 2 in the multi-function peripheral device 1 is divided into upper and lower parts, and the lower side of the opening 2a is a recording medium ( An insertable paper feed cassette 3 for feeding the recording paper P) is arranged. The upper side of the opening 2a is a paper discharge unit 10 for discharging recorded recording paper P, and the recorded recording paper P is discharged in the direction of arrow A.

  The paper feed cassette 3 is a recording medium P as a recording medium (recording paper P), for example, A4 size, letter size, postcard size, etc. A plurality of sheets can be stacked and stored along a direction orthogonal to the conveying direction.

  A known image reading device for reading a document in a copy function or a facsimile function is disposed on the upper portion of the housing 2.

  On the upper side of the housing 2, an operation panel unit 14 provided with various operation buttons in front of the document cover 13 and a liquid crystal display device (hereinafter referred to as “LCD”) for displaying an operation procedure and a state of processing being executed. 15). An external memory insertion portion 11 for inserting an external memory is provided on the front surface of the housing 2 and below the operation panel portion 14.

  As shown in FIG. 2, a printer unit 71 (see FIG. 3) that performs recording on the recording paper P is provided inside the multifunction peripheral device 1. Below the printer unit 71, on the back side (right side in FIG. 2) of the paper feed cassette 3, a bank unit 8 for separating paper is disposed. Further, an arm 6 a whose upper end is rotatable in the vertical direction is mounted on the front side of the housing 2 with respect to the bank portion 8 (upstream side in the conveyance direction (feeding direction) of the recording paper P). The paper feed roller 6 provided at the lower end of the arm 6 a is in contact with the uppermost one of the recording paper P stored in the paper feed cassette 3.

  When the paper feed roller 6 is driven in the paper feed direction (counterclockwise in FIG. 2), one sheet of recording paper P, which is a recording medium deposited on the paper feed cassette 3, is provided by the bank portion (inclined separation plate) 8. Separated and transported. The separated recording paper P is fed to a transport roller 27 provided on the upper side (high position) behind the paper feed cassette 3 through an upward U-turn path (feeding path) 9.

  In the middle of the U-turn path (feeding path) 9, it is arranged opposite to the printing surface of the recording paper P conveyed toward the recording head 4 and reads a recorded image already recorded on the printing surface of the recording paper P. A recorded image reading device 93 capable of reading a recording medium storing information related to the recorded image is installed. Specifically, for example, a CIS (Contact Image Sensor) may be used as the recorded image reading device 93 that can directly read a recorded image already recorded on the printing surface of the recording paper P. The recorded image reading device 93 can also read an identification code (for example, a bar code, a QR code (registered trademark), an IC tag, etc.) storing information about the recorded image, and stores it from the read identification code. Information about the recorded image is extracted.

  The printer unit 71 includes an ink jet recording head 4 that performs recording on the recording paper P, a carriage 5 that is mounted with the recording head 4 and can reciprocate in the main scanning direction, and a paper transport direction for reciprocating the carriage 5. A timing belt arranged in parallel to the upper surface of a guide member arranged on the downstream side (in the direction of arrow A), a CR (carriage) motor 25 that drives the timing belt and drives the carriage (DC motor in the embodiment) However, another motor such as a stepping motor may be used (see FIG. 3), a substantially flat platen platen 26 that supports the recording paper P conveyed on the lower surface side of the recording head 4, and the main scanning direction (Y-axis). And an encoder strip for detecting the position of the carriage 5 in the Y-axis direction (main scanning direction). There.

  In addition, the printer unit is provided with a transport roller 27 that transports the recording paper P fed by the paper feed roller 6 to the lower surface of the recording head 4. The transport roller 27 rotates in the paper feeding direction (the upper roller rotates clockwise and the lower roller rotates counterclockwise), so that the lower surface of the recording head 4 provided downstream of the transport roller 27 in the transport direction, The recording paper P is conveyed onto the platen 26.

  Further, a paper discharge roller 28b is disposed on the downstream side of the platen 26, and the recording paper P is discharged out of the apparatus by the rotation of the paper discharge roller 28b.

  Next, the electrical configuration of the multifunction peripheral device 1 will be described based on the block diagram of FIG. FIG. 3 is a block diagram showing an electrical configuration of the multifunction peripheral device 1. The multi-function peripheral device 1 includes a CPU 61, ROM 62, RAM 63, EEPROM 64, image memory 65, clock circuit 66, network control unit (hereinafter referred to as “NCU”) 67, modem 68, CODEC 69, document reading scanner 70, A printer unit 71, an interface (I / F) 81, an operation panel 14, an LCD 15, and a recorded image reading scanner 93 are provided, which are connected to each other via a bus line or the like. In addition, the multi-function peripheral device 1 is provided with various devices necessary for expressing each function of a printer function, a copy function, a scanner function, and a facsimile function, such as an audio LSI, a buffer, and an amplifier. .

  The CPU 61, which is an arithmetic unit, controls each unit connected by a bus line or the like according to various signals transmitted / received via the NCU 67, executes data communication for facsimile operation and telephone operation, and transmits via the telephone line 90. The printed facsimile data (data including image information) and print data input from a personal computer or an external memory connected via the interface 81 (recording on the recording paper P) are executed.

  The CPU 61 executes control such as ejection of ink droplets, detection of the remaining amount of ink in the cartridge, and presence / absence of ink in accordance with a control program stored in advance in the ROM 62. Further, an ejection timing signal and a reset signal are generated, and each signal is transferred to a gate array (not shown). In addition, each device provided in the multi-function peripheral device 1 is connected to the CPU 61, and the operation of each device is controlled by the CPU 61.

  The ROM 62 is a non-rewritable memory that stores control programs executed by the multi-function peripheral device 1 and fixed values. The print processing shown in FIG. 7 is executed according to the print control program 62 a stored in the ROM 62. Is done. The RAM 63 is a volatile memory for temporarily storing various data during execution of the program stored in the ROM 62, and the EEPROM 64 is a rewritable nonvolatile memory. The data stored in the EEPROM 64 is It is held even after the multifunction peripheral device 1 is powered off.

  The image memory 65 is a memory for storing a bit image (bit data) for recording, and is composed of a dynamic RAM (DRAM) that is an inexpensive large-capacity memory.

  The printer unit 71 is a device for performing recording (printing) on the recording paper P supplied into the multifunction peripheral device 1, and includes a registration sensor 72, a carriage home position sensor 73, a rotary encoder 74, the recording head 4, and recording. The head driver 75 that drives the head 4, the CR motor 25, the CR motor driver 76 that drives and controls the CR motor 25, the conveyance motor 77 that drives the paper feed roller 6 and the conveyance roller 27, and the conveyance feed motor 77 are controlled. A conveyance motor driver 78.

  The interface 81 is a standard for electrical contacts, and is a device for connecting different devices. Via this interface 81, the multi-function peripheral device 1 is connected to a personal computer (PC) or a local area network (LAN), which is another device, and transmits / receives data to / from the personal computer or LAN (print data). ). The received print data is converted into image information (bit image) and written in the image memory 65. The external memory insertion unit 11 is a connector and is connected to the CPU 61 via a bus line.

  Next, the concept of the present embodiment will be described with reference to FIGS. In the present embodiment, for example, character data (arbitrary information) and form data (information in a predetermined format) are transmitted from a PC connected to the multifunction peripheral device 1 configured as described above via a communication line and an interface 81. When the image data including the image data is transmitted and an image according to the image data is printed by the multi-function peripheral device 1, the image desired by the user can be recorded without worrying about the type of the recording paper P before recording. It is possible to print on the paper P.

  4A and 4B are diagrams for explaining the case where the recording paper P set in the paper feed cassette is plain, where FIG. 4A is character data included in image data received from the PC, and FIG. 4B is from PC. Form data included in the received image data, (c) shows the recording paper P before recording, and (d) shows the recording paper P after recording. The character data and the form data indicate data that is arbitrarily divided and set in advance by the user, and are arbitrarily changed according to the user's setting.

  In this case, since there is no overlap between the form data of the image data received from the PC and the image recorded on the recording paper P, an image obtained by combining the character data received from the PC and the form data as it is is recorded on the recording paper. Printed on P.

  FIG. 5 is a diagram for explaining a case where the same image as the form data included in the image data received from the PC has been printed on the recording paper P set in the paper feed cassette. (B) shows form data contained in the image data received from the PC, (c) shows the recording paper P before recording, and (d) shows the recording paper P after recording. I'm.

  In this case, since the form data of the image data received from the PC matches the image recorded on the recording paper P, only character data out of the image data received from the PC is recorded on the recording paper P. Printed.

  FIG. 6 is a diagram for explaining a case where an image partially overlapping with the form data included in the image data received from the PC has been printed on the recording paper P set in the paper feed cassette. a) Character data included in image data received from PC, (b) Form data included in image data received from PC, (c) Recording paper P before recording, (d) received from PC Form data obtained by deleting overlapping portions from the form data, (d) shows the recording paper P after recording.

  In this case, only the part “ABC Co., Ltd.” in the form data shown in (b) is the same as “ABC Co.,” which is a recorded image shown in (c). The non-overlapping image data shown in (d) in which “ABC Co., Ltd.” is deleted from the form data, and the non-overlapping image data shown in (d) and the character data shown in (a) are recorded. Recorded on the paper P.

  As described above, in the present embodiment, when there is an overlapping portion between the image already printed on the recording paper P and the image related to the form data received from the PC, the recording paper P excludes the overlapping portion. Is printed. Therefore, the trouble of confirming the recording paper P set in the paper feeding cassette before recording is saved. Therefore, a desired image can be printed on the recording paper P without worrying about the type of the recording paper P before recording. In addition, among the image data received from the PC, an overlapping portion is determined between the image related to the form data and the image recorded on the recording paper P, so the user purchases the recording paper on which the form image has already been printed. Even when it is desired to record on the purchased recording paper, a desired image can be obtained.

  FIG. 7 is a flowchart of the printing process. This process is started when a print request is received from the PC, and is executed by the CPU 61 in accordance with the print control program 62a. In this process, image data is received from the PC (S700). This image data includes paper cassette designation information as to which image data is to be printed on the recording paper set in which paper cassette, and is formed from character data and form data. By receiving character data and form data as image data at a time, it is possible to easily determine the correspondence of which data should be combined. Note that character data and form data may be received as image data at different timings, including correspondence information of each data, or a plurality of form data may be stored in the multifunction peripheral device 1 in advance. You may comprise so that the image data to which the identification information which character data and which form data are used were added may be received.

  Paper cassette designation information is extracted from the received image data (S701). Then, it is determined whether or not the recording paper P is in the designated paper feeding cassette (S702). If not (S702: No), the recording paper P is urged to be inserted into a predetermined paper feeding cassette (S703). Then, a message to set the recording paper P is displayed on the LCD 15, and the processing from S702 is repeated.

  On the other hand, if there is recording paper P in the designated paper feed cassette (S702: Yes), the printing surface of the recording paper P is scanned by the recorded image reading device 93 (S704), and is printed on the surface of the recording paper P. It is determined whether there is an identification code storing information related to the printed form (S705). This identification code, for example, is printed together with the form at a predetermined location on the recording paper P, and includes coordinate information indicating in which area of the recording paper P the form is printed.

  If the result of determination in S705 is that there is no identification code (S705: No), it is further determined whether or not a form has already been printed on the recording paper P (S706). This determination is made based on whether an image is printed by scanning the entire recording paper P with the recorded image reading device 93. When the form is not printed on the recording paper P (S706: No), that is, as shown in FIG. 4, when the recording paper P is plain, the form data included in the image data received from the PC and the characters The partial data is combined (707), printing is performed (S708), and the process is terminated.

  In addition to whether the identification code is printed in S705, it is determined whether or not the form is printed in S706, so that subsequent duplicate images are deleted even on the recording paper P on which the identification code is not printed. The print processing of the print data thus made becomes possible. If the recording sheet P is clearly the recording sheet P on which the form data is printed by determining whether the identification code is printed first, the entire recording sheet P is scanned and determined. It is possible to obtain information regarding the form on which the form data is printed.

  On the other hand, if there is an identification code in S705 (S705: Yes), information about the form is extracted from the identification code (S709), and the extracted form data is confirmed (S710). Also, in the determination of S706, even when the form has already been printed on the recording paper P (S706: Yes), the read form data is confirmed (S710). The form data confirmation process for confirming the form data will be described later with reference to the flowchart of FIG.

  If the form data is confirmed in S710, it is determined whether the confirmed form data (printed form data) matches the form data received from the PC (S711). In the confirmation process of form data to be described later, the print data portion of the form data of the image data received from the PC is within the coordinate area of the print portion of the form data already printed on the recording paper P for each group in the form data confirmation process described later. Judgment is made based on whether the coordinate area is included.

  As a result, the coordinate area of the print portion of the form data of the image data received from the PC is included in the coordinate area of the print portion of the form data that has been coincident, that is, has been printed on the recording paper P in all groups. (S711: Yes), only the character data is printed out of the image data received from the PC (S712), and this process is terminated. That is, as shown in FIG. 5, the form data received from the PC is not used, and only the character data is printed on the recording paper P. In this way, before determining whether or not there is a partial overlap between the two, first, it is determined whether or not both match, and if they match, only character data is printed. Since this process can be terminated, the burden required for the printing process can be reduced.

  On the other hand, if it is determined in S711 that the printed form data does not match the form data received from the PC (S711: No), it is determined whether to use the printed form data and the form data received from the PC together. Judgment is made (S713). This combination setting can be set in advance by the user operating the multi-function peripheral device 1 or the PC. When the form data does not match, only the overlapping portion is deleted and printing is performed or printing is not performed. Can be selected.

  If it is a combination setting (S713: Yes), it is determined whether there is an overlapping part (S714). If there is an overlapping part (S714: Yes), the overlapping part is deleted from the form data received from the PC ( In step S715, the form data received from the PC from which the overlapping portion has been deleted and the character data are combined (S707), and the process ends. That is, as shown in FIG. 6, the overlapping part of the form data is converted into white data, and an image obtained by combining the character data and the form data from which the overlapping part is deleted is recorded on the recording paper P.

  In this way, when there is a partial overlap between the two, the overlapping portion is deleted from the form data received from the PC to generate image data to be printed on the recording paper. Compared to a case where new non-overlapping image data is newly generated, non-overlapping image data can be generated efficiently.

  On the other hand, if there is no overlap between the two (S714: No), the form data included in the image data received from the PC and the character part data are combined as they are (707), and printing is performed ( S708), this process is terminated. If the combination setting is not determined in S713 (S713: No), the user is notified that the printed form does not match the form received from the PC (S716), and the process is terminated. By this notification, the user can set the recording paper P or the plain recording paper P having the same form in the paper feed cassette and request printing again.

  FIG. 8 is a flowchart of the form data confirmation process in S710 of FIG. In this process, first, form data is analyzed from the image data received from the PC in S700 shown in FIG. 7 (S801). First, in order to specify a portion to be printed in the form data (S802), adjacent print portions are grouped (S803), and coordinate information of a print range is created for each group (S804). . Specifically, it is determined whether or not each coordinate information of each adjacent print portion is included within a predetermined threshold, and if it is included within the predetermined threshold, the same image formation in which each print portion is within a predetermined distance Group as a group as a group. Taking FIG. 4B as an example, for example, each character of “ABC Co., Ltd.” is one group, the lower left figure is one group, and the upper part of the two lower right characters is one group. The lower part of the two character parts on the right side of the lower part is set as one group.

  Next, the form data extracted from the identification code or obtained from the result of scanning the recording paper P is analyzed, and the print portion of each form data is specified (S805). Then, adjacent print portions are grouped (S806). Then, for each group, the coordinate information of the print range is created wider than actual (S807). In this way, by creating the coordinate information of the print range wider than actual, for example, coordinate information in which the conveyance error of the recording paper P and the reading error of the recorded image are absorbed can be set. Thus, the two data are compared depending on whether the area of the coordinate information obtained in S804 is included in the area of the coordinate information obtained in S807 (S808). In this way, when comparing the form data received from the PC with the printed form data, the print portions are grouped into groups divided in a predetermined range in advance, and each group is duplicated between the two. By determining whether there is a portion, it is possible to make the determination as to whether there is an overlapping portion highly efficient.

  As described above, according to the multi-function peripheral device 1 of the present invention, an image that has already been printed on the recording paper P is read, and between the read image and an image related to form data received from the PC. It is determined whether or not there is an overlapping portion. As a result, if there is an overlapping portion, an image excluding the overlapping portion is printed on the recording paper P. Therefore, before recording, the type of the recording paper P is selected. A desired image can be printed on the recording paper P without concern.

    In addition, although embodiment of this invention was described, this invention is not limited to the said embodiment, A various aspect can be taken in the range which does not deviate from the summary of this invention.

  For example, the recorded image reading device 93 is provided in the conveyance path of the recording paper P and determines whether printed form data is printed during the conveyance. Any configuration can be used as long as the printing surface can be scanned. For example, a recorded image reading device 93 is provided at a position facing the uppermost recording paper P set in the paper feeding cassette, and the surface of the recording paper P is scanned before feeding the recording paper P. Good. In this case, it is necessary to configure the conveyance path so that the surface of the scanned recording paper P becomes the printing surface.

  In this embodiment, even if it is determined that the form data has been printed on the recording paper P based on the identification code, it is determined that the form data is printed by scanning the entire recording paper P. Even in this case, coordinate information is created wider than the coordinate position of the actual print range in S807. As described above, the process of creating the coordinate information wider than the actual printing range is performed only when it is determined that the form data is printed by scanning the entire recording paper P, and the recording paper is recorded by the identification code. If it is determined that the form data has been printed on P, the coordinate information may be created in the actual print range. The identification code includes information about the form data, and coordinate information for each group is created from the information about the form data, so that it is difficult for the recording paper conveyance error and the recorded image reading error to occur. . Then, by creating coordinate information in the actual printing range, it is possible to compare image data with form data as more accurate recorded image information.

1 is an external perspective view of a multifunction peripheral device of the present invention. It is sectional drawing of the printer part of the multifunction peripheral device of this invention. It is the block diagram which showed the electrical structure of the multifunction peripheral device. It is a figure for demonstrating the printing control in case a recording paper is plain. FIG. 10 is a diagram for explaining print control when the same image as the form data received from the PC has already been printed on the recording paper P. FIG. 6 is a diagram for explaining printing control when an image partially overlapping with form data received from a PC has already been printed on recording paper P. It is a flowchart of a printing process. It is a flowchart of the confirmation process of form data.

4 Recording head (recording means)
61 CPU (computer)
811, S700 interface (reception means , reception step )
93 S704, 705, 706 Recorded image reading device (reading means, reading step)
S711, S714 , S808 determining means, determining steps S707, S712 recording control means, recording control step S715 non-duplicate image data generating means S803 first group generating means , first group generating step
S804 first group coordinate information setting means, first group coordinate information setting step S806 second group generation means , second group generation step S807 second group setting means , second group setting step

Claims (5)

Receiving means for receiving form image data in a predetermined format as recording request data from an external device;
Among the form images related to the form image data, an image forming unit group in which the distance between image forming units that form an image to be printed is within a predetermined distance is defined as one region for each region. First group generating means for grouping;
First group coordinate information setting means for setting coordinate information of each region grouped by the first group generation means;
Recording means for recording an image on a recording medium;
Reading means for reading a recorded image already recorded on the recording medium;
Among the recorded image read I'm on the reading means, the distance between the image forming unit for forming an image, the image forming unit group in the predetermined within a predetermined distance as one region, each region Second group generating means for grouping into:
Second group setting means for setting coordinate information of each area so as to enlarge each area grouped by the second group generation means;
Determining whether the area determined based on the coordinate information set by the first group coordinate information setting means fits within the area determined based on the coordinate information set by the second group setting means. A determination means for determining whether or not there is an overlapping part,
A recording control unit that causes the recording unit to record, on the recording medium, a non-overlapping image that excludes the overlapping part from the form image when the determining unit determines that there is an overlapping part. A recording device. The receiving means further receives arbitrary image data to be combined with the form image data as the recording request data,
The recording apparatus according to claim 1, wherein the recording control unit records an arbitrary image related to the arbitrary image data as the non-overlapping image on the recording medium. When it is determined by the determination means that there is an overlapping part, the recording request data includes non-overlapping image data generation means for generating non-overlapping image data from which the overlapping part is deleted,
The recording apparatus according to claim 1, wherein the recording control unit records a non-overlapping image related to the non-overlapping image data generated by the non-overlapping image data generation unit on the recording medium. A receiving step of receiving form image data in a predetermined format as recording request data from an external device;
Among the form images related to the form image data, an image forming unit group in which the distance between image forming units that form an image to be printed is within a predetermined distance is defined as one region for each region. A first group generation step for grouping;
A first group coordinate information setting step for setting coordinate information of each area grouped by the first group generation step;
A reading step for reading a recorded image already recorded on a recording medium;
Among the recorded image read I'm on the reading step, the distance between the image forming unit for forming an image, the image forming unit group in the predetermined within a predetermined distance as one region, each region A second group generation step of grouping into
A second group setting step for setting coordinate information of each area so as to enlarge each area grouped by the second group generation step;
Determining whether an area determined based on the coordinate information set by the first group coordinate information setting step fits within an area determined based on the coordinate information set by the second group setting step. A determination step for determining whether or not there is an overlapping part,
A recording control step of causing a computer to execute a recording control step of recording, on the recording medium, a non-overlapping image in which the overlapping portion is deleted from the form image when the determining step determines that there is an overlapping portion; program. The receiving step further receives arbitrary image data to be combined with the form image data as the recording request data,
5. The recording program according to claim 4, wherein the recording control step records an arbitrary image related to the arbitrary image data as the non-overlapping image on the recording medium.

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