JP6561685B2 - Image forming system, image forming apparatus, and management apparatus - Google Patents

Description

  The present invention relates to an image forming system, an image forming apparatus, and a management apparatus that allow a paper profile prepared for use in a certain image forming apparatus to be used in another image forming apparatus.

The image forming apparatus has a function called a paper profile for registering paper attributes (name, paper type, paper size, basis weight, paper color, etc.) in association with a specific paper. In general, a paper profile is registered in the image forming apparatus and stored in a nonvolatile memory. When a user uses a sheet, the user can call a sheet profile associated with the sheet from the nonvolatile memory and use it as a sheet to be used for printing.
Recently, a mechanism has been proposed in which a paper profile can be used in common by a plurality of image forming apparatuses, and a system in which a profile set by a certain apparatus can be used by another apparatus is known.

For example, Patent Document 1 discloses an image forming apparatus in which sheet definition information is centrally managed by a server, and maintenance such as registration and change of sheet definition information can be easily performed, and a printing system using the image forming apparatus. Proposed.
In addition, the paper profile is not deterministic and may be changed appropriately. For example, in Patent Document 2, when one of items included in a paper profile is managed so that a plurality of setting values according to environmental conditions are assigned to one item, the image forming unit forms an image. In addition, there is disclosed a technique for controlling so that setting values that match environmental conditions are applied to items to which a plurality of setting values are assigned in the paper profile.

JP 2007-324983 A Japanese Patent Laid-Open No. 2015-1607

  By the way, in addition to paper attributes, there are paper profile-specific information such as position information (offset values, front and back adjustment values). For this reason, when a profile of another apparatus is used, there is a problem that positional information is shifted and waste paper is generated, or a new profile is newly created and management becomes difficult.

  The present invention has been made against the background described above, and it is possible to determine whether or not the parameters of the paper profile can be used in another image forming apparatus and appropriately use the paper profile, An object is to provide an image forming apparatus and a management apparatus.

As described above, of the image forming systems of the present invention, the first aspect of the present invention is an image forming system having an image forming apparatus,
A control unit that enables a sheet profile prepared for use in the first image forming apparatus to be used in the second image forming apparatus different from the first image forming apparatus;
The controller determines whether or not the paper profile parameter can be used in the second image forming apparatus, and out of the paper profile parameters, a parameter usable in the second image forming apparatus is the second parameter. as used in the image forming apparatus, to allow diverting the paper profile in the second image forming apparatus,
The sheet profile includes common items that can be used by the second image forming apparatus and machine-specific information that depends on the image forming apparatus.
The control unit performs setting based on a predetermined default value or recommended value for a parameter determined to be unusable by the second image forming apparatus .
According to another aspect of the present invention of the image forming system, in the aspect of the present invention, the control unit sets the parameter determined to be unusable by the second image forming apparatus as an undefined default value. It is characterized by performing.

The image forming system according to another aspect of the invention includes a management device that manages the image forming apparatus according to the aspect of the invention.
The management device has a management storage unit for registering a paper profile,
The control unit reads the diverted paper profile from the management storage unit and provides it to the second image forming apparatus.

According to another aspect of the present invention of the image forming system, in the aspect of the present invention, the image forming apparatus includes an image forming storage unit that registers the paper profile.
The control unit acquires a paper profile registered in the image forming apparatus and registers it in the management storage unit.

  According to another aspect of the present invention of the image forming system, in the aspect of the present invention, the control unit uses the sheet profile as a part of a sheet profile parameter registered in the management storage unit. The setting is performed according to the image forming apparatus.

  According to another aspect of the present invention of the image forming system, the management apparatus or / and the second image forming apparatus that manages the image forming apparatus are determined to be unusable in the second image forming apparatus. It is possible to set parameters.

  The present invention of another form of the image forming system is characterized in that, in the present invention of the above form, the control unit manages the parameters in the paper profile by grouping them by type, tray, and common item. .

Another aspect of the present invention is an image forming system having an image forming apparatus,
A control unit that enables a sheet profile prepared for use in the first image forming apparatus to be used in the second image forming apparatus different from the first image forming apparatus;
The controller determines whether or not the paper profile parameter can be used in the second image forming apparatus, and out of the paper profile parameters, a parameter usable in the second image forming apparatus is the second parameter. The paper profile can be diverted to the second image forming apparatus so as to be used in the image forming apparatus of
The control unit manages the parameters in the paper profile by grouping by common type, tray, and common item, and when diverting the paper profile, the parameter grouped by the common item is the second image forming parameter. It is determined that the apparatus can be used, and the parameters grouped by model and tray are determined based on whether the model is different or the tray is different depending on whether the second image forming apparatus can use the parameter. The

  The image forming system according to another aspect of the invention is the image forming system according to the aspect of the invention described above, wherein the control unit performs adjustment for acquiring machine-specific information included in the paper profile in the image forming apparatus that uses the paper profile. Control is performed to display a warning prompting the user to perform the operation.

In another aspect of the present invention of the image forming system, in the aspect of the present invention, a paper profile is recorded in a management device that manages the image forming apparatus,
When the adjustment for obtaining the machine-specific information included in the paper profile is performed in the second image forming apparatus in which the paper profile is diverted, the control unit receives an adjustment result and receives an adjustment value. Is set as a parameter of the paper profile in the management apparatus.

  According to another aspect of the present invention of the image forming system, in the aspect of the present invention, the management device updates a recommended value for a parameter registered in the management device using the adjustment value. And

  The image forming system according to another aspect of the present invention is characterized in that, in the aspect of the present invention, the management device learns using a notification history of adjustment values and device information to calculate a recommended value. .

Of the image forming apparatuses of the present invention, the first form is an image forming apparatus capable of exchanging data with other image forming apparatuses,
An image forming recording unit for recording a paper profile;
An image formation control unit that controls the operation of the image forming apparatus,
The image formation control unit reads the paper profile recorded in the image formation recording unit, determines whether the parameter of the paper profile can be used in another image forming apparatus, and among the parameters of the paper profile, Providing parameters usable in another image forming apparatus so that the sheet profile can be used in the other image forming apparatus to be used in the other image forming apparatus ,
The sheet profile includes common items that can be used by the second image forming apparatus and machine-specific information that depends on the image forming apparatus.
The image forming control unit performs setting based on a predetermined default value or recommended value for a parameter determined to be unusable by the second image forming apparatus .

Of the management devices of the present invention, the first aspect is a management device for managing image forming devices,
The prepared paper sheet profile to be utilized in the first of the image forming apparatus, and a management control unit that allows reuse at a different second image forming apparatus and the first image forming apparatus,
The management control unit determines whether the parameters of the paper profile can be used by the second image forming apparatus, and among the parameters of the paper profile, the parameters usable by the second image forming apparatus are The paper profile can be diverted to the second image forming apparatus for use in the second image forming apparatus,
The sheet profile includes common items that can be used by the second image forming apparatus and machine-specific information that depends on the image forming apparatus.
The management control unit performs setting based on a predetermined default value or recommended value for a parameter determined to be unusable by the second image forming apparatus.

  In other words, according to the present invention, since the paper profile is diverted by using parameters that can be used in other image forming apparatuses, it is possible to solve problems inherent in the apparatus and enable proper job printing. There is. Accordingly, a common paper profile can be acquired from other image forming apparatuses, and even if the paper profile is used, no positional information shift occurs, resulting in the generation of waste paper or useless paper profiles. Creation can be suppressed.

1 is a functional block diagram of an image forming system and an image forming apparatus according to an embodiment of the present invention. Similarly, it is a functional block diagram which shows the detail of a management apparatus. Similarly, when diverting a paper profile, it is a diagram illustrating an example in which a machine unique value is set on the management device side. Similarly, when diverting a paper profile, it is a diagram illustrating an example in which a machine unique value is set on the side of the image forming apparatus that receives the diversion. Similarly, when diverting a paper profile, an adjustment is performed on the side of the image forming apparatus that receives the diversion, a machine specific value is set, and an adjustment result is notified to the management apparatus. Similarly, it is a diagram illustrating an example in which a sheet profile is diverted to another image forming apparatus via an external device. Similarly, it is a flowchart showing a procedure for registering a paper profile in the management apparatus. Similarly, it is a flowchart illustrating a procedure in which the management apparatus receives a paper profile download request from the image forming apparatus and transmits the paper profile to the image forming apparatus. Similarly, it is a flowchart showing a procedure for downloading a paper profile registered in the management apparatus in the image forming apparatus. Similarly, it is a flowchart illustrating a procedure for performing adjustment in order to obtain machine specific information in an image forming apparatus in which a paper profile is diverted. Similarly, it is a flowchart showing a procedure for obtaining an adjustment result adjusted by the image forming apparatus and updating a recommended value by the management apparatus.

First, functional blocks of the image forming system 1 and the image forming apparatus 10 according to an embodiment of the present invention will be described with reference to FIGS.
The image forming apparatus 10 mainly includes an image input / output between a digital copier body having a control block 110, a scanner unit 130, an operation display unit 140, and a printer unit 150, and the management device 3 through the network 2. And an image processing unit (print & scanner controller) 160 for processing data.

  The control block 110 has a PCI bus 112, and the PCI bus 112 is connected to the DRAM control IC 111 in the control block unit 110. Further, the HDD 119 is connected to the PCI bus 112 via a controller IC 118. The HDD 119 can store image data and management profiles. The HDD 119 that stores the management profile corresponds to the image forming storage unit of the present invention.

Further, the control block 110 includes an image control CPU 113, and a DRAM control IC 111 is connected to the image control CPU 113. Further, a nonvolatile memory 115 is connected to the image control CPU 113. The nonvolatile memory 115 stores programs executed by the image control CPU 113, setting data of the image forming apparatus 10, process control parameters, paper profiles, recommended values for paper profile parameters, and the like.
As the paper profile, one set by the user through the operation display unit 140 described later can be used, and the paper profile may be acquired from the outside. The nonvolatile memory 115 that stores the paper profile corresponds to the image forming storage unit of the present invention.
The image control CPU 113 controls the entire image forming apparatus 10 and grasps the state of the entire image forming apparatus, and performs image formation control and the like. That is, the image control CPU 113 functions as a control unit of the present invention together with a program operating on the image control CPU 113.
The image control CPU 113 is connected to an RTC (date / time data generating device) 125, and can transmit date / time data to the image control CPU 113.

  The scanner unit 130 includes a CCD 131 that performs optical reading and a scanner control unit 132 that controls the entire scanner unit 130. The scanner control unit 132 is connected to the image control CPU 113 so as to be capable of serial communication, and is controlled by the image control CPU 113. The scanner control unit 132 can be configured by a CPU or a program for operating the CPU. The image data read by the CCD 131 is subjected to data processing by the reading processing unit 116. The read processing unit 116 is connected to the DRAM control IC 111.

  The operation display unit 140 includes a touch panel type LCD 141 and an operation unit control unit 142. The LCD 141 and the operation unit control unit 142 are connected to each other, and the operation unit control unit 142 and the image control CPU 113 are connected to each other. Connected to enable serial communication. With this configuration, the operation display unit 140 is controlled by the image control CPU 113. The operation unit control unit 142 can be configured by a CPU, a program for operating the CPU, and the like.

  The operation display unit 140 is capable of inputting operation control conditions such as settings and operation commands in the image forming apparatus 10 and can display setting contents, machine states, information, and the like. Controlled by the CPU 113. The operation display unit 140 can perform a predetermined operation or the like. For example, when creating a job, the operation display unit 140 can read the paper profile to be used from the nonvolatile memory 115 or the like and make settings so that it is included in the printing conditions. Further, the operation display unit 140 can perform an operation for providing a paper profile to the management apparatus 3 described later, or can perform an operation for requesting provision of a paper profile from the management apparatus 3, and can further perform image formation. It is possible to perform an operation of providing an adjustment instruction of the apparatus and a result of the adjustment to the management apparatus.

  The DRAM control IC 111 is connected to an image memory (DRAM) 120 including a compression memory 121 and a page memory 122. The image memory (DRAM) 120 stores image data acquired by the scanner unit 130 and image data acquired through the network 2. As described above, the image memory (DRAM) 120 is a storage area for image data, and stores image data of a job to be printed. The DRAM control IC 111 can store image data relating to a plurality of jobs in an image memory (DRAM) 120. That is, the image memory (DRAM) 120 can store image data of a reserved job. The image data can also be stored in the HDD 119.

  The DRAM control IC 111 is connected to a compression / decompression IC 117 that compresses image data or decompresses the compressed data. A write processing unit 123 is connected to the DRAM control IC 111. The writing processing unit 123 is connected to the LD 154A of the printer unit 150, and processes data used for the operation of the LD 154A. The LD 154A is a generic name for the LDs for each color. The printer unit 150 also controls the image forming unit and the conveyance unit including the conveyance path.

  The image forming unit has a photoconductor prepared for each color (cyan, magenta, yellow, black, etc.), and a charger, a writing unit, and a developing unit (not shown) are arranged on the peripheral portion of each photoconductor. It is. The photosensitive member surface charged by the charger is subjected to image exposure by a writing unit such as LD 154A based on the image information of the document recorded in the image memory or the like, and a latent image is formed on the photosensitive member surface. The latent image is developed by the developing unit to become a toner image. The toner image is transferred to an intermediate transfer belt, and the image on the intermediate transfer belt is conveyed through a secondary transfer roller through a conveyance path and transferred onto a sheet. In the present invention, a color image forming apparatus having a photoreceptor for each color and an intermediate transfer belt has been described. However, in the present invention, the image forming apparatus is composed of a monochrome image forming apparatus. There may be.

  The printer unit 150 includes a printer control unit 151 that controls the entire printer unit 150. The printer control unit 151 is connected to the image control CPU 113 and receives control. That is, the printing operation is started / stopped according to the parameters given from the image control CPU 113.

  In addition, a DRAM control IC 161 of the image processing unit (print & scanner controller) 160 is connected to the PCI bus 112 connected to the DRAM control IC 111. In the image processing unit (print & scanner controller) 160, an image memory 162 is connected to the DRAM control IC 161. In the image processing unit (print & scanner controller) 160, a controller control unit 163 is connected to the DRAM control IC 161, and a LAN control unit 164 and a LAN interface 165 are connected to the DRAM control IC 161. The LAN interface 165 is connected to the network 2.

A management apparatus 3 and other image forming apparatuses 10A and 10B are connected to the network 2 to configure the image forming system 1, and the management apparatus 3 and other image forming apparatuses 10A and 10B are connected to the image forming apparatus. Data can be exchanged with 10. The other image forming apparatuses 10A and 10B may be of the same model as the image forming apparatus 10, or may be different in configuration such as a model.
The number of image forming apparatuses included in the image forming system 1 is not particularly limited.
In this embodiment, the management apparatus 3 is described. However, the image forming system may not include the management apparatus.

  The management device 3 includes a management control unit 300 that controls the entire management device 3, a management storage unit 310 that stores data, a management display unit 320 that performs display, and a management operation unit 330 that performs operations. . The management storage unit 310 stores programs executed by the management control unit 300, operation parameters in the management apparatus 3, operation parameters for managing the image forming apparatus, and the like, and further collects and registers paper profiles. can do.

  In addition, a LAN interface 128 is connected to the image control CPU 113 through a LAN control unit 127, and a network (not shown) can be connected to the LAN interface 128 to perform communication with the image forming apparatus 10. The network not shown and the network 2 may be the same network.

Next, the basic operation of the image forming apparatus 10 will be described.
First, a procedure for accumulating image data in the image forming apparatus 10 will be described.
When the scanner unit 130 reads an image of a document and generates image data, the scanner unit 130 optically reads the document image from the document by the CCD 131. At this time, the operation of the CCD 131 is controlled by the scanner control unit 132 that receives a command from the image control CPU 113. The image read by the CCD 131 is subjected to data processing by the reading processing unit 116, and the image data subjected to the data processing is compressed by a compression / decompression IC 117 by a predetermined method, and is stored in the compression memory 121 and the HDD 119 via the DRAM control IC 111. Stored. Image data stored in the compression memory 121 or the HDD 119 can be managed as a job by the image control CPU 113.

  When acquiring image data from the outside, for example, image data transmitted from the external device (PC 3) through the network 2 is a DRAM control IC 161 controlled by the controller control unit 163 via the LAN interface 165 and the LAN control unit 164. Is stored in the image memory 162. Data in the image memory 162 is temporarily stored in the page memory 122 via the DRAM control IC 161, the PCI bus 112, and the DRAM control IC 111. Data stored in the page memory 122 is sequentially sent to the compression / decompression IC 117 via the DRAM control IC 111 and compressed, stored in the compression memory 121 and the HDD 119 via the DRAM control IC 111, and image control is performed as described above. Management by the CPU 113 is performed.

When the image forming apparatus 10 outputs an image, that is, when the image forming apparatus 10 is used as a copying machine or a printer, the image data stored in the compression memory 121 or the HDD 119 is sent to the compression / decompression IC 117 via the DRAM control IC 111, Data can be developed, and the developed image data can be printed on paper by the writing processing unit 123.
When used as a copying machine, information such as printing conditions set on the operation display unit 140 is notified, and setting information is created by the image control CPU 113. The created setting information can be stored in the RAM in the image control CPU 113.
When used as a printer, the printing conditions are set by a printer driver in the external device (PC 3). The printing conditions set here are stored in (external device (PC3) → LAN IF 165 → image memory 162 → DRAM control IC 161 (controller) → DRAM control IC 111 (main body) → page memory 122 in the same way as images.

In the printer unit 150, each unit is controlled by the printer control unit 151 that receives a command from the image control CPU 113.
When image output is performed by the image forming apparatus 10, printing conditions are set through the operation display unit 140, and the image control CPU 113 can control printing by this setting. The printing conditions include a paper profile. In the image forming unit, a toner image written on each photoconductor is transferred to an intermediate transfer belt, and then transferred to a sheet fed by a secondary transfer roll, and is fixed by a fixing unit. The paper on which the image has been formed is discharged, and if necessary, post-processing is performed by a post-processing device provided in the image forming apparatus. Note that the image forming apparatus may not include a post-processing apparatus.

Next, when a paper profile registered in a certain device is registered in the management device and the paper profile is used in another image forming device, the management device side sets a machine unique value that cannot be used in another image forming device. FIG. 3 shows a form of downloading after setting to another apparatus.
First, it is assumed that the sheet profile A is stored in a nonvolatile memory or the like in the image forming apparatus I (model A). In this case, the image forming apparatus I corresponds to the first image forming apparatus of the present invention. In the paper profile A, in addition to the paper size and the presence / absence of punching, which are considered to be common to each apparatus, the offset value of the tray 1 is provided as a machine specific value. In this example, +10 is defined as the offset value. Yes. On the other hand, in the management apparatus 3, the paper profile A is registered in the management storage unit. In the paper profile A, the offset values of the trays 1 and 2 corresponding to the image forming apparatus I and the image forming apparatus II (model A) are stored. And the offset values of the trays 1 and 2 corresponding to.

This time, it is assumed that the paper profile A is used for the image forming apparatus III (model A). In this example, the image forming apparatus III corresponds to the second image forming apparatus of the present invention.
In the management apparatus 3, the management control unit 300 determines whether the parameters of the paper profile A can be used in the image forming apparatus III, and determines that the common contents (paper size, presence / absence of punch) common to each apparatus can be used. Then, the machine unique value (offset value) that cannot be used in the image forming apparatus III is determined to be unusable.

Furthermore, the management control unit 300 sets a recommended value for the offset value that is determined to be unusable. In the image forming apparatus III, an offset value in the tray 2 is required, and the setting value of the tray 2 in the paper profile A registered in the management apparatus A is referred to. In the management apparatus 3, the offset value +20 of the tray 2 in the image forming apparatus I and the offset value +40 of the tray 2 in the image forming apparatus II are registered. From these values, the management control unit 300 calculates +30 as an average value as a recommended value, and sets the offset value in the paper profile A for the image forming apparatus III to +30.
The sheet profile A is downloaded by the image forming apparatus III and can be used by registering it in the nonvolatile memory of the image forming apparatus III.
In this form, the management control unit functions as the control unit of the present invention.

When registering the paper profile from the image forming apparatus to the management apparatus, the image forming control unit of the image forming apparatus may request the registration to the management apparatus. The image forming apparatus may be requested to provide the image forming apparatus. The registration request may be made by the user giving an operation instruction on the operation display unit, and is controlled so that a registration request is automatically made when a new paper profile is registered. It may be.
Further, the procedure for downloading the paper profile from the management apparatus 3 and registering it in the image forming apparatus III may be requested by the user through the operation display unit in the image forming apparatus III. May be made.

Next, FIG. 4 shows a form in which a machine profile is set on the image forming apparatus side when a paper profile registered in a certain apparatus is registered in the management apparatus and the paper profile is used in another image forming apparatus. Show.
The sheet profile A is stored in a non-volatile memory or the like by the image forming apparatus I (model A). The image forming apparatus I corresponds to the first image forming unit of the present invention. The paper profile A has an offset value of the tray 1 as a machine-specific value in addition to the paper size and the presence / absence of punching that are considered to be common to the apparatuses. The paper profile A is transmitted to the management device 3, and the paper profile A is registered in the management storage unit 310 in the management device 3. In the management apparatus 3, for the paper profile A, the offset values of the trays 1 and 2 corresponding to the image forming apparatus I and the offset values of the trays 1 and 2 corresponding to the image forming apparatus II (model A) are registered. .

This sheet profile A is used for the image forming apparatus III (model A). The image forming apparatus III corresponds to the second image forming apparatus of the present invention. At the time of diversion, the management control unit 300 of the management apparatus 3 determines whether the parameters of the paper profile A can be used in the image forming apparatus III, and shares common contents (paper size, punch presence / absence) common to each apparatus. It is determined that it can be used, and a machine unique value (offset value) that cannot be used in the image forming apparatus III is determined to be unusable. In the management control unit 300, the parameters that are disabled are indefinite and are transmitted to the image forming apparatus III together with common contents.
Whether the parameters that cannot be used are indefinite may be set in advance by the management control unit 300, and when the paper parameter A is requested to be downloaded from the image forming apparatus III, the unusable parameters are indefinite. The request may be made as follows.

In the image forming apparatus III, the sheet profile is downloaded and adjustment is performed on the tray 2 in order to acquire an indefinite parameter. When downloading the paper profile, the management device 3 may warn the image forming device III to make adjustments for acquiring machine-specific information. Alternatively, the image forming apparatus III may recognize that the parameter is indefinite and display a warning prompting the operation display unit to perform adjustment. It is also possible to perform the adjustment automatically by having indefinite parameters.
As a result of the adjustment, the offset value +45 is obtained in this example, so the image formation control unit sets +45 as the offset value for the tray 2.
In this embodiment, the management control unit and the image formation control unit cooperate to function as the control unit of the present invention.

In the above description, after the adjustment is performed by the image forming apparatus III, the offset value is set by the image forming apparatus III and the processing is completed. However, the adjustment result may be notified to the management apparatus 3. The form is demonstrated based on FIG.
In this embodiment, as described in the above embodiment, it is assumed that adjustment is performed in the image forming apparatus III.
The image forming apparatus III sets the adjustment execution result as a parameter of the sheet profile, and further notifies the management apparatus 3 of the adjustment execution result. In the management apparatus 3, a parameter associated with the apparatus is set when the paper profile A is downloaded to the image forming apparatus III. However, at the time of downloading, the offset value is determined to be indefinite and the recommended value is indefinite ( Default value). When the adjustment execution result is notified from the image forming apparatus III, the management apparatus 3 sets the offset value in the tray 2 to +45 and updates the recommended value. The offset value of the tray 1 remains indefinite.

In each of the above embodiments, the paper profile is diverted via the management device. However, the paper profile can be diverted without using the management device or via the network. The form is demonstrated based on FIG.
When a profile registered in one apparatus is used in another image forming apparatus using an external device, adjustment is performed when the profile is exported to the image forming apparatus, and a model-specific value is determined.

In this example, the paper profile A registered in the image forming apparatus I is transferred to an external device such as a USB memory. The image forming apparatus I corresponds to the first image forming apparatus of the present invention. At this time, the paper profile can be directly passed to the external device without being processed.
The paper profile A imported to the external device is exported from the external device to the image forming apparatus II. The image forming apparatus II corresponds to the second image forming apparatus of the present invention. In the image forming apparatus II, it is determined whether the parameters of the paper profile can be used in the image forming apparatus II, and among the parameters of the paper profile, the parameters usable in the image forming apparatus II are used in the image forming apparatus II. The paper profile can be reused. At this time, adjustment is performed so that the image forming apparatus II acquires machine-specific information, and the adjustment result is set as a machine-specific parameter of the paper profile A.
In this embodiment, the image forming apparatus II determines whether the paper profile parameters can be used by the image forming apparatus II. However, if the apparatus information of the image forming apparatus II can be grasped, the image forming apparatus I It is also possible to make the above determination.
Further, in this embodiment, it has been described that data is exchanged between image forming apparatuses using an external device. However, the image forming apparatuses are connected via a network, and data is exchanged between the image forming apparatuses via this network. The present invention can be similarly applied to those in which the above is performed.

Next, specific determination contents of the paper profile will be described.
The paper profile parameters are grouped into common items (all in the table), model-specific, and tray-specific. In Table 1, registration information for identifying a paper profile, model specific (curvature detection), tray specific (front / back difference, offset value), and registration information are registered. The registered contents are registered in the image forming apparatus or the management apparatus.
The reason why “curvature detection” is model-specific is that differences in the accuracy of adjustment values occur due to differences in mechanism and adjustment process.
The reason why the “front / back difference” and “offset value” are unique to the tray is that there is a difference between machines at the time of mounting for each tray.

For example, when the model A of another image forming apparatus uses the ID1 paper profile, it is determined that all (paper size, paper type, basis weight) and model-specific (curvature detection) can be used, and the tray-specific value is Use recommended values or make adjustments with the image forming apparatus to be used.
Also, when the image profile of ID1 is used by model B of another image forming apparatus, all (paper size, paper type, basis weight) are used, and model-specific (curvature detection) and tray-specific values are recommended. Use the value or make adjustments with the diverted image forming apparatus.
In the above example, even if the models are different, the registration information and all can be used, and the others cannot be used. If the trays are different for the same model, the registration information, all, model-specific can be used, and tray-specific cannot be used. If the tray is the same for the same model, the registration information, all, model-specific, and tray-specific can all be used.

  For model-specific values that are not registered in the management apparatus, a recommended value table is used as described in Table 2, for example.

Next, a procedure for registering a paper profile in the management apparatus from the image forming apparatus side will be described based on the flowchart of FIG. The following procedure is executed under the control of the management control unit.
The management apparatus determines whether a paper profile registration request has been received from the image forming apparatus to be managed (step s1). If there is no request (No in step s1), the process is terminated.
If there is a registration request (step s1, Yes), the data of the common items (all) in the paper profile parameters are registered (step s2), and then the machine specific data is registered in association with the image forming apparatus ( Step s3), the process ends.

Next, a procedure for downloading a registration profile held by the management apparatus from the image forming apparatus will be described with reference to the flowchart of FIG. The following procedure is executed under the control of the management control unit.
First, the management device determines whether a paper profile download request has been received from a management image forming device (step s10). If no download request has been received (step s10, No), the process is terminated. This image forming apparatus corresponds to the second image forming apparatus of the present invention.

If there is a download request (step s10, Yes), it is determined whether or not unique information that cannot be diverted is set in the request content on the management device side (step s11). If the specific information is set (step s11, Yes), the recommended value of the management apparatus is set in the paper profile (step s12). The recommended value may be registered in advance, or the recommended value may be calculated by learning using an adjustment value notification history registered in the management apparatus or information on the apparatus. If the request is not a request for setting unique information (No in step s11), “undefined” is set as a default value in the machine unique information (step s13).
After step s12 or step s13, the paper profile is transmitted to the image forming apparatus side (step s14), and then the process ends.

Next, a procedure for diverting and acquiring a paper profile on the image forming apparatus side will be described based on the flowchart of FIG. The following procedure is executed under the control of the image formation control unit.
First, a screen for downloading a paper profile is selected on the image forming apparatus side and displayed on the operation display unit (step s20).
On the download screen, the list information of the paper profile is transmitted from the management apparatus, and based on the list information, the list of the paper profile is displayed so as to be selectable (s21). On the download screen, one paper profile or a plurality of paper profiles can be selected from the list display. If multiple paper profiles are selected, batch download is possible.
Next, it is determined whether “set on the main body side” (image forming apparatus side) is selected as the machine unique value (step s22).

If “set on main body side” is selected (step s22, Yes), machine-specific information is set to “set on main body” (step s23). If the machine specific value is not selected as “set on the main body side” (step s22, No), the machine specific information is set to “set by management device” (step s24).
After step s23 or step s24, a request for downloading the paper profile is made to the management apparatus (step s25). If a plurality of paper profiles are selected in step s21, a plurality of paper profiles are requested from the management apparatus.

After the download request, it is determined whether there is a paper profile download response from the management apparatus (step s26). If there is no download response (step s26, No), the process is terminated.
If there is a download response (step s26, Yes), it is determined whether or not the machine-specific information is set to “set on the main body” at the time of the download request (step s27). If “set to main body” is set (step s27, Yes), an appropriate value held in the image forming apparatus according to the condition is set in the paper profile (step s28). The appropriate value is obtained, for example, by performing adjustment to obtain machine specific information.
If the machine-specific information is not set to “set on the main body” (No in step s27), or after step s28, the downloaded paper profile is registered in the image forming apparatus (step s29), and the process ends.

Next, a procedure for notifying the management apparatus of the adjustment result adjusted to acquire the machine specific information in the image forming apparatus will be described based on the flowchart of FIG. The following procedure is executed under the control of the image formation control unit.
First, a paper profile acquired by diversion in the image forming apparatus is registered (step s30), and a pop-up for performing adjustment processing is displayed (step s31). The adjustment process is started by a control instruction from the management apparatus, a warning display, an operation instruction by the user, or the like.

Next, it is determined whether “Perform adjustment” is selected (step s32). If “execute adjustment” is not selected (No in step s32), the process ends.
When “execute adjustment” is selected (step s32, Yes), adjustment is performed using the setting of the paper profile, and the adjustment result is re-registered in the paper profile (step s33). Next, the adjusted value is notified to the management apparatus (step s34), and the process is terminated.

Next, a procedure for updating the recommended value in the management apparatus from the value notified of the adjustment result from the image forming apparatus will be described based on the flowchart of FIG. The following procedure is executed under the control of the management control unit.
First, it is determined whether an adjustment value notification has been received from the image forming apparatus (step s40). If the adjustment value notification has not been received (step s40, No), the process is terminated.
If the adjustment notification has been received (step s40, Yes), the recommended value is recalculated using the data registered in the management apparatus (step s41). Next, the recommended value of the management device is updated (step s42), and then the process ends.

  Although the present invention has been described based on the above embodiment, the embodiment can be appropriately changed without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Image forming system 2 Network 3 Management apparatus 10 Image forming apparatus 113 Image control CPU
115 Nonvolatile memory 119 HDD
300 Management Control Unit 310 Management Storage Unit 320 Management Display Unit 330 Management Operation Unit

Claims (14)

An image forming system having an image forming apparatus,
A control unit that enables a sheet profile prepared for use in the first image forming apparatus to be used in the second image forming apparatus different from the first image forming apparatus;
The controller determines whether or not the paper profile parameter can be used in the second image forming apparatus, and out of the paper profile parameters, a parameter usable in the second image forming apparatus is the second parameter. The paper profile can be diverted to the second image forming apparatus so as to be used in the image forming apparatus of
The sheet profile includes common items that can be used by the second image forming apparatus and machine-specific information that depends on the image forming apparatus.
The control unit performs setting based on a predetermined default value or a recommended value for a parameter determined to be unusable by the second image forming apparatus.   The image forming system according to claim 1, wherein the control unit performs an indefinite setting as a predetermined default value for a parameter determined to be unusable by the second image forming apparatus. A management device for managing the image forming apparatus;
The management device has a management storage unit for registering a paper profile,
The image forming system according to claim 1, wherein the control unit reads the diverted paper profile from the management storage unit and provides the read profile to the second image forming apparatus. The image forming apparatus includes an image forming storage unit that registers the paper profile;
The image forming system according to claim 3, wherein the control unit acquires a paper profile registered in the image forming apparatus and registers the paper profile in the management storage unit.   5. The control unit performs setting according to a second image forming apparatus that uses the paper profile as a part of parameters of the paper profile registered in the management storage unit. The image forming system described in 1.   6. The management apparatus that manages the image forming apparatus and / or the second image forming apparatus can set parameters that are determined to be unusable by the second image forming apparatus. The image forming system according to claim 1.   The image forming system according to claim 1, wherein the control unit manages the parameters in the paper profile by grouping them according to model type, tray, and common items. An image forming system having an image forming apparatus,
A control unit that enables a sheet profile prepared for use in the first image forming apparatus to be used in the second image forming apparatus different from the first image forming apparatus;
The controller determines whether or not the paper profile parameter can be used in the second image forming apparatus, and out of the paper profile parameters, a parameter usable in the second image forming apparatus is the second parameter. The paper profile can be diverted to the second image forming apparatus so as to be used in the image forming apparatus of
The control unit manages the parameters in the paper profile by grouping by common type, tray, and common item, and when diverting the paper profile, the parameter grouped by the common item is the second image forming parameter. It is determined that the apparatus can be used, and for the parameters grouped by model and tray, it is determined whether the second image forming apparatus can be used based on the difference in model and tray. Image forming system.   The control unit performs control to display a warning prompting the user to make adjustments for acquiring machine-specific information included in the paper profile in the image forming apparatus that uses the paper profile. The image forming system of any one of -8. A paper profile is recorded in a management apparatus that manages the image forming apparatus,
When the adjustment for obtaining the machine-specific information included in the paper profile is performed in the second image forming apparatus in which the paper profile is diverted, the control unit receives an adjustment result and receives an adjustment value. The image forming system according to claim 1, wherein the parameter is set as a parameter of a paper profile in the management apparatus.   The image forming system according to claim 10, wherein the management device updates a recommended value for a parameter registered in the management device using the adjustment value.   12. The image forming system according to claim 10, wherein the management device learns by using an adjustment value notification history and device information to calculate a recommended value. An image forming apparatus capable of exchanging data with other image forming apparatuses,
An image forming recording unit for recording a paper profile;
An image formation control unit that controls the operation of the image forming apparatus,
The image formation control unit reads the paper profile recorded in the image formation recording unit, determines whether the parameter of the paper profile can be used in another image forming apparatus, and among the parameters of the paper profile, Providing parameters usable in another image forming apparatus so that the sheet profile can be used in the other image forming apparatus to be used in the other image forming apparatus,
The sheet profile includes common items that can be used by the second image forming apparatus and machine-specific information that depends on the image forming apparatus.
The image forming control unit performs setting based on a predetermined default value or recommended value for a parameter determined to be unusable by the second image forming apparatus. A management device for managing image forming apparatuses,
The prepared paper sheet profile to be utilized in the first of the image forming apparatus, and a management control unit that allows reuse at a different second image forming apparatus and the first image forming apparatus,
The management control unit determines whether the parameters of the paper profile can be used by the second image forming apparatus, and among the parameters of the paper profile, the parameters usable by the second image forming apparatus are The paper profile can be diverted to the second image forming apparatus for use in the second image forming apparatus,
The sheet profile includes common items that can be used by the second image forming apparatus and machine-specific information that depends on the image forming apparatus.
The management apparatus is configured to set a parameter determined to be unusable in the second image forming apparatus based on a predetermined default value or a recommended value.

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