JP6954094B2 - Image forming device and information processing program - Google Patents

Description

The present invention relates to an image forming apparatus and an information processing program having work memories (image memories) divided into a plurality of work areas for executing a plurality of functions included in a plurality of jobs.

An image forming apparatus having a work memory (image memory) divided into a plurality of work areas for executing a plurality of functions included in a plurality of jobs is known (Patent Documents 1 and 2).

Japanese Unexamined Patent Publication No. 2005-327334 Japanese Unexamined Patent Publication No. 2011-250210

It is desirable that the work memory (image memory) be used efficiently when the image forming apparatus executes a job.

In view of the above circumstances, an object of the present invention is to provide an image forming apparatus and an information processing method capable of efficiently using a work memory when executing a job.

The image forming apparatus according to one embodiment of the present invention is
Work memory divided into multiple work areas for executing multiple processes included in multiple jobs, and
A work area history database that records the usage history of the plurality of work areas, and
A non-volatile storage device that stores the job history database that records the execution history of the plurality of jobs, and
Among the plurality of jobs, a high-frequency job that is expected to be executed frequently in the future is selected with reference to the non-volatile storage device.
Among the plurality of processes, a low-frequency work area for executing a low-frequency process, which is a process that is expected to be executed infrequently in the future, is selected with reference to the non-volatile storage device.
The low-frequency work area is divided into a first divided area, which is a work area for executing the low-frequency processing, and a remaining second divided area.
The second divided area is divided into a data saving area generated when the high-frequency job is executed and the low-frequency processing when the first divided area is insufficient to execute the low-frequency processing. As a work area for execution, a processor that is configured to be commonly available is provided.

According to this embodiment, a work for executing the processing included in the high-frequency job by using the second divided area (common area) of the work memory as the save area of the data generated when the high-frequency job is executed. The same work memory is used as the area. Therefore, the processing time can be shortened as compared with the case where the non-volatile storage device is used as the evacuation area.

The size of the first partition area is the minimum size that guarantees the execution of the low frequency processing.

According to this embodiment, it is unlikely that the first divided area will be insufficient to execute the low-frequency processing, and the second divided area (common area) will be used as a work area for executing the low-frequency processing. The possibility is small. Therefore, the second divided area (common area) can basically always be used as a save area for the data generated when the high-frequency job is executed, so that the high-frequency job can be executed efficiently. The possibility of being able to do it increases.

The processor refers to the work area history database and selects the least frequently used work area as the infrequent work area.

The processor
Refer to the work area history database and refer to the least frequently used work area and
Refer to the job history database and select the infrequent work area based on the plurality of work areas for executing the plurality of processes included in the job with the lowest execution frequency.

According to this embodiment, since the low frequency work area is selected by referring to the job history database and the work area history database, the low frequency work area can be selected more appropriately and accurately.

The processor refers to the job history database and selects the job with the highest execution frequency as the high-frequency job.

The processor
Refer to the job history database and see the jobs that are executed most frequently.
Refer to the work area history database and select the high frequency job based on the job including the process using the work area most frequently used.

According to this embodiment, since the high-frequency job is selected by referring to the job history database and the work area history database, the high-frequency job can be selected more appropriately and accurately.

The information processing program according to one embodiment of the present invention is
Work memory divided into multiple work areas for executing multiple processes included in multiple jobs, and
A work area history database that records the usage history of the plurality of work areas, and
Of the plurality of jobs, the jobs that are expected to be executed frequently in the future are the jobs of the image forming apparatus having the job history database that records the execution history of the plurality of jobs and the non-volatile storage device that stores the execution history of the plurality of jobs. High frequency jobs are selected with reference to the non-volatile storage device.
Among the plurality of processes, a low-frequency work area for executing a low-frequency process, which is a process that is expected to be executed infrequently in the future, is selected with reference to the non-volatile storage device.
The low-frequency work area is divided into a first divided area, which is a work area for executing the low-frequency processing, and a remaining second divided area.
When the second division area is used for the data saving area generated when the high-frequency job is executed and the first division area is insufficient for executing the low-frequency processing, the low-frequency processing is performed. As a work area to execute, execute the process that is configured to be commonly available.

According to the present invention, it is possible to efficiently use the work memory when the image forming apparatus executes a job.

The effects described here are not necessarily limited, and may be any of the effects described in the present invention.

The hardware configuration of the image forming apparatus which concerns on one Embodiment of this invention is shown. The structure of the image memory is schematically shown. The functional configuration of the image forming apparatus is shown. The first operation flow (at the time of job execution) of the image forming apparatus is shown. The second operation flow of the image forming apparatus (when the image memory is newly configured) is shown. The image memory after the new configuration is schematically shown.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1. 1. Hardware configuration of image forming device

FIG. 1 shows a hardware configuration of an image forming apparatus according to an embodiment of the present invention.

The MFP 10 includes a control unit 11. The control unit 11 is composed of a CPU (Central Processing Unit) which is a processor, a RAM (Random Access Memory), a ROM (Read Only Memory) which is a memory, a dedicated hardware circuit, and the like, and controls the overall operation of the MFP 10. Control. A computer program that causes the MFP 10 to function as each functional unit (described later) is stored in a non-transient computer-readable storage medium such as a ROM.

The control unit 11 is connected to an image reading unit 12, an image processing unit 14, an image memory 15, an image forming unit 16, an operation unit 17, a storage device 18, a facsimile communication unit 19, a network communication device 13, and the like. The control unit 11 controls the operation of each of the connected units and transmits / receives signals or data to / from each unit.

The control unit 11 controls the operation of each function such as the scanner function, the print function, and the copy function according to the job execution instruction input from the user through the operation unit 17 or a personal computer (not shown) connected to the network. Controls the drive and processing of the mechanisms required to perform.

The image scanning unit 12 (image scanner) reads an image from the original.

The image processing unit 14 processes the image data of the image read by the image reading unit 12 as necessary. For example, the image processing unit 14 performs image processing (editing) such as shading correction in order to improve the quality of the image read by the image reading unit 12 after the image is formed.

The image forming unit 16 (printer) forms an image such as image data read by the image reading unit 12.

The operation unit 17 includes a touch panel unit and an operation key unit that receive instructions from the user regarding various operations and processes that can be executed by the MFP 10. The touch panel unit includes a display unit 17a such as an LCD (Liquid Crystal Display) or an organic EL (Electroluminescence) display provided with a touch panel.

The network communication device 13 is an interface for connecting to the network N.

The storage device 18 is a large-capacity storage device such as an HDD (Hard Disk Drive) that stores a document image or the like read by the image reading unit 12. The storage device 18 may further include a detachably connected mobile storage medium (for example, a USB (Universal Serial Bus) memory) and an interface thereof.

The facsimile communication unit 19 includes a coding / decoding unit (not shown), a modulation / demodulation unit, and an NCU (Network Control Unit), and transmits a facsimile using a public telephone network.

2. Image memory configuration

FIG. 2 schematically shows the configuration of the image memory.

The image memory 15 is a RAM, that is, a volatile working memory. The image memory 15 is divided into a plurality of work areas for executing a plurality of processes included in the plurality of jobs. Specifically, the image memory 15 is divided into a scanner memory 151, an editing memory 152, a printing memory 153, and a fax memory 154. The scanner memory 151 is a work area for executing the image scan process. The editing memory 152 is a work area for executing an editing process. The print memory 153 is a work area for executing the print process. The FAX memory 154 is a work area for executing the FAX process. The size of the scanner memory 151, the size of the editing memory 152, the size of the printing memory 153, and the size of the fax memory 154 are schematically all shown in the same size in FIG. 2, but they are all the same. It is not always the case, and it may be different, but it is not related to the present embodiment.

The plurality of jobs are jobs for each function of the MFP 10. In this embodiment, the plurality of jobs include at least a scan job and a fax job. The plurality of jobs may include a copy job, a print job, and the like.

The scan job includes a scan process, an edit process, and a print process. Specifically, the control unit 11 executes the scanning process by using the scanner memory 151 of the image memory 15. The control unit 11 saves the image data after the scanning process in the storage device 18 (HDD) and releases the scanner memory 151. Next, the control unit 11 executes the editing process using the editing memory 152 of the image memory 15. The control unit 11 saves the image data after the editing process in the storage device 18 and releases the editing memory 152. Next, the control unit 11 executes the printing process using the printing memory 153 of the image memory 15. The control unit 11 saves the image data after the printing process in the storage device 18 and releases the printing memory 153.

The FAX job includes a FAX process, an edit process, and a print process. Specifically, the control unit 11 executes the fax process by using the fax memory 154 of the image memory 15. The control unit 11 saves the image data after the fax processing in the storage device 18 (HDD) and releases the fax memory 154. Next, the control unit 11 executes the editing process using the editing memory 152 of the image memory 15. The control unit 11 saves the image data after the editing process in the storage device 18 and releases the editing memory 152. Next, the control unit 11 executes the printing process using the printing memory 153 of the image memory 15. The control unit 11 saves the image data after the printing process in the storage device 18 and releases the printing memory 153.

3. 3. Functional configuration of image forming apparatus

FIG. 3 shows the functional configuration of the image forming apparatus.

The CPU (processor) of the control unit 11 of the image forming apparatus 10 loads the information processing program recorded in the ROM into the RAM and executes the information processing program, thereby executing the job processing unit 101, the mode configuration unit 102, and the mode selection unit 103. And, it operates as an area allocation unit 104.

When the job is executed, the job processing unit 101 records the job execution history in the job history database 181 and records the work area usage history in the work area history database 182.

The mode configuration unit 102 refers to the job history database 181 and the work area history database 182 to select a job (high frequency job) that is predicted to be executed frequently in the future from among the plurality of jobs. The mode configuration unit 102 uses the work area history database 182 and the work area history database 182 as a work area (low frequency work area) for executing a process (low frequency process) that is predicted to be executed infrequently in the future among a plurality of processes. Refer to and select the job history database 181. The mode configuration unit 102 virtually divides the low-frequency work area into a first divided area, which is a work area for executing low-frequency processing, and a remaining second divided area.

The mode selection unit 103 determines whether or not to divide the low-frequency work area into a work area for executing low-frequency processing and a common area.

The area allocation unit 104 configures the low-frequency work area virtually divided by the mode configuration unit 102 so that it can actually be used. Specifically, the area allocation unit 104 performs low-frequency processing on the first divided area of the first divided area obtained by dividing the low-frequency work area and the remaining second divided area. Configure available as a work area to perform. The area allocation unit 104 sets the second divided area as a save area for data generated when the high-frequency job is executed and a low-frequency process when the first divided area is insufficient for executing the low-frequency process. As a work area for executing, configure as a common area that can be used in common.

4. The first operation of the image forming apparatus (during job execution)

FIG. 4 shows a first operation flow (at the time of job execution) of the image forming apparatus.

When the job processing unit 101 executes the job (step S101), the job execution history is recorded in the job history database 181 (step S102), and the work area (scanner memory 151, editing memory 152, and printing) is recorded. The usage history of the memory 153 and the fax memory 154) is recorded in the work area history database 182 (step S103). The execution order of steps S101 to S103 is arbitrary.

For example, the job processing unit 101 executes a scan job (step S101). Then, the job processing unit 101 records that the scan job has been executed in the job history database 181 as the job execution history (step S102). The job processing unit 101 uses the scanner memory 151 (used for scanning processing), the editing memory 152 (used for editing processing), and the printing memory 153 (used for printing processing) as a usage history in the work area. Record in the history database 182 (step S103).

For example, the job processing unit 101 executes a fax job (step S101). Then, the job processing unit 101 records the execution of the FAX job in the job history database 181 as the job execution history (step S102). The job processing unit 101 uses the fax memory 154 (used for fax processing), the editing memory 152 (used for editing processing), and the printing memory 153 (used for printing processing) as a usage history in the work area. Record in the history database 182 (step S103).

5. Second operation of the image forming device (during job execution)

FIG. 5 shows a second operation flow of the image forming apparatus (when the image memory is newly configured).

The control unit 11 may execute the main operation flow at an arbitrary timing (for example, periodically). For example, the control unit 11 may execute this operation flow every several tens to several hundreds of times, or every several tens to several hundreds of days.

The mode configuration unit 102 selects a job (high-frequency job) that is expected to be executed frequently in the future from among the plurality of jobs (step S201). Specifically, the mode configuration unit 102 refers to the job history database 181 and refers to the job with the highest execution frequency, and the work area history database 182 with reference to the job including the process using the work area with the highest frequency of use. Select high frequency jobs based on. For example, the mode configuration unit 102 refers to the job history database 181 and determines that the job with the highest execution frequency is the scan job. Further, the mode configuration unit 102 refers to the work area history database 182, and determines that the work area most frequently used is the editing memory 152. The mode configuration unit 102 scans as a high-frequency job based on the fact that the job with the highest execution frequency is the scan job and that the editing memory 152, which is the work area with the highest frequency of use, is used for the scan job. Select a job.

That is, when the job having the highest execution frequency and the job using the work area having the highest usage frequency match, the mode configuration unit 102 selects the job having the highest execution frequency as the high frequency job. On the contrary, the mode configuration unit 102 does not select the high-frequency job when the job with the highest execution frequency and the job in which the work area with the highest usage frequency is used do not match. In this case, the subsequent processing is terminated.

As a modification, the mode configuration unit 102 may refer only to the job history database 181 and select the job having the highest execution frequency as the high frequency job. For example, the mode configuration unit 102 may refer only to the job history database 181 and select the scan job, which is the job with the highest execution frequency, as the high-frequency job.

Next, the mode configuration unit 102 selects a work area (low-frequency work area) for executing a process (low-frequency processing) that is predicted to be executed infrequently in the future among the plurality of processes (step S202). ). Specifically, the mode configuration unit 102 refers to the work area history database 182, refers to the work area with the lowest usage frequency, and the job history database 181 to perform a plurality of processes included in the job with the lowest execution frequency. Select infrequent work areas based on multiple work areas to perform. For example, the mode configuration unit 102 refers to the work area history database 182 and determines that the least frequently used work area is the fax memory 154. Further, the mode configuration unit 102 refers to the job history database 181 and determines that the job with the lowest execution frequency is a fax job. The mode configuration unit 102 uses the fax memory 154, the editing memory 152, and the printing memory 153 to execute the fax processing, the editing process, and the printing process included in the fax job, which is the job with the lowest execution frequency. Judge that. The mode configuration unit 102 has a fax memory 154 as the least frequently used work area, and a plurality of work areas for executing fax processing, editing processing, and printing processing included in the least frequently executed fax job. Is the fax memory 154, the editing memory 152, and the printing memory 153, and the fax memory 154 is selected as the low-frequency work area.

That is, when the work area having the lowest execution frequency is included in the work area for executing the process included in the job having the lowest execution frequency, the mode configuration unit 102 has the lowest execution frequency as the low frequency work area. Select a work area. On the contrary, in the mode configuration unit 102, when the mode configuration unit 102 does not include the work area with the lowest execution frequency in the work area for executing the process included in the job with the lowest execution frequency, the mode configuration unit 102 works at a low frequency. Do not select an area. In this case, the subsequent processing is terminated.

As a modification, the mode configuration unit 102 may refer only to the work area history database 182 and select the work area with the lowest frequency of use as the low frequency work area. For example, the mode configuration unit 102 may refer only to the work area history database 182 and select the fax memory 154, which is the least frequently used work area, as the low frequency work area.

The mode configuration unit 102 divides the low-frequency work area (memory for FAX 154) into a first divided area, which is a work area for executing low-frequency processing (FAX processing), and a remaining second divided area. Virtually divide (step S203). The size of the first partition area is the minimum size that guarantees the execution of low-frequency processing (FAX processing). The second divided area is a common area between the high-frequency job (scan job) and the low-frequency processing (FAX processing) (details will be described in step S206).

The mode selection unit 103 uses the display unit 17a to divide the low-frequency work area (FAX memory 154) into a work area for executing low-frequency processing (FAX processing) and a common area for the user. Inquire whether or not (step S204). The mode selection unit 103 detects an operation from the user on the operation unit 17, and based on the detection result, uses the low-frequency work area (memory for FAX 154) as a work area for executing low-frequency processing (FAX processing). , It is determined whether or not to divide into a common area (step S205).

FIG. 6 schematically shows the image memory after the new configuration.

When the low-frequency work area is divided (step S205, YES), the area allocation unit 104 configures the low-frequency work area virtually divided by the mode configuration unit 102 so that it can actually be used. Specifically, the area allocation unit 104 is the first division of the first division area obtained by dividing the low-frequency work area (FAX memory 154) and the remaining second division area. The area is configured to be usable as a fax work area 154A for performing low frequency processing (fax processing). The area allocation unit 104 uses the second divided area as a save area for data generated when executing a high-frequency job (scan job) and a first divided area for executing low-frequency processing (fax processing). As a work area for executing low-frequency processing when (FAX work area 154A) is insufficient, it is configured as a common area 154B that can be commonly used (step S206).

The size of the first division area (work area for FAX 154A) and the size of the second division area (common area 154B) are schematically shown as the same size in FIG. 6, but they are not always the same. , It may be different, but it is not related to this embodiment.

6. Job execution example after new configuration of image memory

After dividing the fax memory 154 and forming the fax work area 154A and the common area 154B, the control unit 11 executes the scan job and the fax job as follows.

In the scan job, which is a high-frequency job, the control unit 11 executes the scan process by using the scanner memory 151 of the image memory 15. The control unit 11 saves the image data after the scanning process in the common area 154B of the image memory 15 instead of the storage device 18 (HDD), and releases the scanner memory 151. Next, the control unit 11 executes the editing process using the editing memory 152 of the image memory 15. The control unit 11 saves the image data after the editing process in the common area 154B of the image memory 15 instead of the storage device 18, and releases the editing memory 152. Next, the control unit 11 executes the printing process using the printing memory 153 of the image memory 15. The control unit 11 saves the image data after the printing process in the common area 154B of the image memory 15 instead of the storage device 18, and releases the printing memory 153.

In a fax job that uses a low-frequency work area, the control unit 11 executes a fax process using the fax work area 154A of the image memory 15. The control unit 11 saves the image data after the fax processing in the storage device 18 (HDD) and releases the fax work area 154A. However, if the fax work area 154A is insufficient and the fax process cannot be executed, the control unit 11 uses the common area 154B of the image memory 15 to execute the fax process. The control unit 11 saves the image data after the fax processing in the storage device 18 (HDD) and releases the common area 154B. The editing process and the printing process after the fax processing are the same as the above-mentioned method (the method before dividing the fax memory 154 to form the fax work area 154A and the common area 154B).

When a plurality of jobs include a job other than a scan job and a fax job, the other jobs are executed in the same manner as before the image memory new configuration (using the same work area).

7. Conclusion

Typically, an image forming apparatus has a work memory (image memory) divided into a plurality of work areas, and executes a job using a plurality of work areas assigned to each of a plurality of processes included in the job. do. Therefore, the image forming apparatus frequently uses a specific work area when performing a specific process frequently. In this case, even though the work area assigned to another process is free, it is not possible to execute a specific process using that work area. As a result, the image forming apparatus may not be able to execute the job efficiently.

Therefore, in order to execute the job efficiently, consider using the work memory efficiently. As an example, a method of selecting one mode from a plurality of modes (memory configuration) based on the job history and newly configuring the memory can be considered. However, this method does not reflect the frequency of use of the plurality of work areas for executing the plurality of processes included in the job. Therefore, if a specific work area is frequently used to execute a specific process, the specific work area may be used efficiently and the job may not be executed.

On the other hand, according to the present embodiment, the mode configuration unit 102 selects the high-frequency job, which is a job predicted to be executed frequently in the future, among the plurality of jobs, in the job history database 181 (a plurality of jobs). (Execution history) and work area history database 182 (usage history of a plurality of work areas) are referred to and selected (step S201). Therefore, high-frequency jobs can be selected more appropriately and accurately. The mode configuration unit 102 uses the job history database 181 (execution of a plurality of jobs) to set a low-frequency work area 154 for executing a low-frequency process, which is a process that is expected to be executed infrequently in the future among a plurality of processes. (History) and the work area history database 182 (usage history of a plurality of work areas) are referred to and selected (step S202). Therefore, the low frequency work area can be selected more appropriately and accurately. The mode configuration unit 102 divides the low-frequency work area 154 into a first division area 154A, which is a work area for executing low-frequency processing, and the remaining second division area 154B (step S203). The area allocation unit 104 uses the second division area as a low frequency when the data save area generated when the high frequency job is executed and the first division area 154A for executing the low frequency processing are insufficient. As a work area for executing the process, it is configured as a common area 154B that can be commonly used (step S206).

According to the present embodiment, the common area 154B can be commonly used as a save area for data generated when a high-frequency job is executed and a work area for executing low-frequency processing. However, the common area 154B is used as a work area for executing the low-frequency processing only when the first divided area is insufficient to execute the low-frequency processing. In other words, the common area 154B is preferentially used as a save area for data generated when a high-frequency job is executed.

As a result, it is not necessary to use the storage device 18 (HDD) as a save area for the data generated when the high-frequency job is executed. When the storage device 18 is used as a save area for data generated when a job is executed, data is exchanged between the storage device 18 and the image memory 15 as a work memory, and the processing time for that amount occurs. It hangs. On the other hand, according to the present embodiment, the common area 154B of the image memory 15 is used as the save area of the data generated when the high-frequency job is executed, and the processing included in the high-frequency job is executed. The same image memory 15 is used as the work area. Therefore, the processing time can be shortened as compared with the case where the storage device 18 is used as the evacuation area. Further, it is not necessary to increase the optional memory in order to expand the size of the evacuation area.

Further, according to the present embodiment, the size of the first division area 154A is the minimum size that guarantees the execution of low-frequency processing. Therefore, it is unlikely that the first divided area 154A will be insufficient to execute the low-frequency processing, and it is also unlikely that the common area 154B will be used as a work area for executing the low-frequency processing. Therefore, the common area 154B can basically always be used as a save area for data generated when the high-frequency job is executed, so that the possibility that the high-frequency job can be executed efficiently increases.

Although each embodiment and each modification of the present technology have been described above, the present technology is not limited to the above-described embodiment, and various changes can be made without departing from the gist of the present technology. Of course.

Image forming apparatus 10
Image memory 15
Job processing unit 101
Mode component 102
Mode selection unit 103
Area allocation unit 104
Scanner memory 151
Editing memory 152
Print memory 153
FAX memory 154
Work area for FAX 154A
Common area 154B
Job history database 181
Work area history database 182

Claims (7)

Work memory divided into multiple work areas for executing multiple processes included in multiple jobs, and
A work area history database that records the usage history of the plurality of work areas, and
A non-volatile storage device that stores the job history database that records the execution history of the plurality of jobs, and
Among the plurality of jobs, a high-frequency job that is expected to be executed frequently in the future is selected with reference to the non-volatile storage device.
Among the plurality of processes, a low-frequency work area for executing a low-frequency process, which is a process that is expected to be executed infrequently in the future, is selected with reference to the non-volatile storage device.
The low-frequency work area is divided into a first divided area, which is a work area for executing the low-frequency processing, and a remaining second divided area.
The second divided area is divided into a data saving area generated when the high-frequency job is executed and the low-frequency processing when the first divided area is insufficient to execute the low-frequency processing. An image forming apparatus including a commonly configured processor as a work area for execution. The image forming apparatus according to claim 1.
The size of the first partition area is the minimum size that guarantees the execution of the low-frequency processing. The image forming apparatus according to claim 1 or 2.
The processor is an image forming apparatus that refers to the work area history database and selects the least frequently used work area as the infrequent work area. The image forming apparatus according to claim 1 or 2.
The processor
Refer to the work area history database and refer to the least frequently used work area and
An image forming apparatus that refers to the job history database and selects the infrequent work area based on a plurality of work areas for executing a plurality of processes included in the job with the lowest execution frequency. The image forming apparatus according to any one of claims 1 to 4.
The processor is an image forming apparatus that refers to the job history database and selects the job having the highest execution frequency as the high-frequency job. The image forming apparatus according to any one of claims 1 to 4.
The processor
Refer to the job history database and see the jobs that are executed most frequently.
An image forming apparatus that refers to the work area history database and selects the high-frequency job based on the job including the process using the most frequently used work area. Work memory divided into multiple work areas for executing multiple processes included in multiple jobs, and
A work area history database that records the usage history of the plurality of work areas, and
Of the plurality of jobs, the jobs that are expected to be executed frequently in the future are the jobs of the image forming apparatus having the job history database that records the execution history of the plurality of jobs and the non-volatile storage device that stores the execution history of the plurality of jobs. High frequency jobs are selected with reference to the non-volatile storage device.
Among the plurality of processes, a low-frequency work area for executing a low-frequency process, which is a process that is expected to be executed infrequently in the future, is selected with reference to the non-volatile storage device.
The low-frequency work area is divided into a first divided area, which is a work area for executing the low-frequency processing, and a remaining second divided area.
The second divided area is divided into a data saving area generated when the high-frequency job is executed and the low-frequency processing when the first divided area is insufficient to execute the low-frequency processing. An information processing program that executes processes that are configured to be commonly available as a work area for execution.

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