Image forming apparatus, image forming system, management apparatus, and non-transitory computer-readable recording medium that stores program
First Claim
1. An image forming apparatus which is included in an image forming system that comprises a plurality of image forming apparatuses that are connected via a network, and that outputs a job to the plurality of image forming apparatuses in a distributed manner, the image forming apparatus comprising:
- a printer; and
a hardware processor that is configured to;
receive the job;
determine whether the received job is a parallel tandem job;
in a case in which it is determined that the received job is a parallel tandem job, transfer, via the network, data of the parallel tandem job to distribute the job to at least one other image forming apparatus of the image forming system, and acquire, via the network, state information indicating an operating state of the at least one other image forming apparatus to which the distributed job is transmitted;
determine, based on the acquired state information of the at least one other image forming apparatus and based on state information of the present image forming apparatus, which among the plurality of image forming apparatuses is to print a reference test chart on a transfer medium, and which among the plurality of image forming apparatuses is to print an individual test chart on a transfer medium, wherein the reference test chart is used as a reference for an image formation adjustment in each of the image forming apparatuses,in a case in which it is determined that the present image forming apparatus is to print the reference test chart, control the printer to print the reference test chart on the transfer medium, and transmit an instruction to the at least one other image forming apparatus to print the individual test chart, wherein the at least one other image forming apparatus performs image quality correction based on the reference test chart printed by the printer of the present image forming apparatus and the individual test chart printed by a printer of the at least one other image forming apparatus so as to match image quality of the present image forming apparatus; and
in a case in which it is determined that the present image forming apparatus is to print the individual test chart, control the printer of the present image forming apparatus to print the individual test chart, and perform image quality correction based on the printed individual test chart and based on a reference test chart printed by another one of the image forming apparatuses so as to match the image quality of the image forming apparatus which printed the reference test chart,wherein the state information includes at least one of a number of reserved jobs and an installation status of a sensor for reading the reference test chart and the individual test chart.
1 Assignment
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Accused Products
Abstract
An image forming apparatus used for an image forming system that outputs a job in a plurality of image forming apparatuses in a distributed manner, the image forming apparatus including: a communication unit that communicates with other image forming apparatuses; and a control unit that controls the communication and a distributed output of the job and includes state information on the plurality of the image forming apparatuses. The control unit determines, according to the states of each of the image forming apparatuses, the image forming apparatus for printing of a reference test chart on a transfer medium, the test chart being used as a reference for an image formation adjustment in each of the image forming apparatuses.
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Citations
19 Claims
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1. An image forming apparatus which is included in an image forming system that comprises a plurality of image forming apparatuses that are connected via a network, and that outputs a job to the plurality of image forming apparatuses in a distributed manner, the image forming apparatus comprising:
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a printer; and a hardware processor that is configured to; receive the job; determine whether the received job is a parallel tandem job; in a case in which it is determined that the received job is a parallel tandem job, transfer, via the network, data of the parallel tandem job to distribute the job to at least one other image forming apparatus of the image forming system, and acquire, via the network, state information indicating an operating state of the at least one other image forming apparatus to which the distributed job is transmitted; determine, based on the acquired state information of the at least one other image forming apparatus and based on state information of the present image forming apparatus, which among the plurality of image forming apparatuses is to print a reference test chart on a transfer medium, and which among the plurality of image forming apparatuses is to print an individual test chart on a transfer medium, wherein the reference test chart is used as a reference for an image formation adjustment in each of the image forming apparatuses, in a case in which it is determined that the present image forming apparatus is to print the reference test chart, control the printer to print the reference test chart on the transfer medium, and transmit an instruction to the at least one other image forming apparatus to print the individual test chart, wherein the at least one other image forming apparatus performs image quality correction based on the reference test chart printed by the printer of the present image forming apparatus and the individual test chart printed by a printer of the at least one other image forming apparatus so as to match image quality of the present image forming apparatus; and in a case in which it is determined that the present image forming apparatus is to print the individual test chart, control the printer of the present image forming apparatus to print the individual test chart, and perform image quality correction based on the printed individual test chart and based on a reference test chart printed by another one of the image forming apparatuses so as to match the image quality of the image forming apparatus which printed the reference test chart, wherein the state information includes at least one of a number of reserved jobs and an installation status of a sensor for reading the reference test chart and the individual test chart. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An image forming system comprising a plurality of image forming apparatuses that are connected via a network, the image forming system outputting a job to the plurality of the image forming apparatuses in a distributed manner, each of the plurality of the image forming apparatuses including a printer, the system comprising:
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a hardware processor that is configured to; receive the job; determine whether the received job is a parallel tandem job; in a case in which it is determined that the received job is a parallel tandem job, transfer, via the network, data of the parallel tandem job to distribute the job to the plurality of image forming apparatuses, and acquire, via the network, state information indicating an operating state of the plurality of image forming apparatuses to which the distributed job is transmitted; determine based on the acquired state information of the plurality of image forming apparatuses, which among the plurality of image forming apparatuses is to print a reference test chart on a transfer medium, and which among the plurality of image forming apparatuses is to print an individual test chart on a transfer medium, wherein the test chart is used as a reference for an image formation adjustment in each of the image forming apparatuses; control the printer of a first image forming apparatus among the plurality of image forming apparatuses which is determined as the image forming apparatus to print the reference test chart, to print the reference test chart on the transfer medium; control the printer of at least one other image forming apparatus among the plurality of image forming apparatuses which is determined as the image forming apparatus to print the individual test chart, to print the individual test chart; and control the at least one other image forming apparatus to perform image quality correction based on the reference test chart printed by the printer of the first image forming apparatus and the individual test chart printed by the printer of the at least one other image forming apparatus so as to match image quality of the first image forming apparatus, wherein the state information includes at least one of a number of reserved jobs and an installation status of a sensor for reading the reference test chart and the individual test chart. - View Dependent Claims (15)
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16. A management apparatus managing a system comprising a plurality of image forming apparatuses that are connected via a network, the system outputting a job to the plurality of the image forming apparatuses in a distributed manner, each of the plurality of image forming apparatuses including a printer, the management apparatus comprising:
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a hardware processor that is configured to; receive the job; determine whether the received job is a parallel tandem job; in a case in which it is determined that the received job is a parallel tandem job, transfer, via the network, data of the parallel tandem job to distribute the job to the plurality of image forming apparatuses, and acquire, via the network, state information indicating an operating state of the plurality of image forming apparatuses to which the distributed job is transmitted; determine based on the acquired state information of the plurality of image forming apparatuses, which among the plurality of image forming apparatuses is to print a reference test chart on a transfer medium, and which among the plurality of image forming apparatuses is to print an individual test chart on a transfer medium, wherein the test chart being used as a reference for an image quality adjustment in each of the image forming apparatuses; control the printer of a first image forming apparatus among the plurality of image forming apparatuses which is determined as the image forming apparatus to print the reference test chart, to print the reference test chart on the transfer medium; control the printer of at least one other image forming apparatus among the plurality of image forming apparatuses which is determined as the image forming apparatus to print the individual test chart, to print the individual test chart; and control the at least one other image forming apparatus to perform image quality correction based on the reference test chart printed by the printer of the first image forming apparatus and the individual test chart printed by the printer of the at least one other image forming apparatus so as to match image quality of the first image forming apparatus, wherein the state information includes at least one of a number of reserved jobs and an installation status of a sensor for reading the reference test chart and the individual test chart. - View Dependent Claims (17)
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18. A non-transitory computer-readable recording medium that stores a program executed in a computer for controlling a distributed output of an image forming system including a plurality of image forming apparatuses, the image forming system outputting a job to the plurality of the image forming apparatuses in a distributed manner, each of the plurality of image forming apparatuses including a printer, the program causing the computer to perform functions comprising:
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receiving the job; determining whether the received job is a parallel tandem job; in a case in which it is determined that the received job is a parallel tandem job, transferring, via the network, data of the parallel tandem job to distribute the job to the plurality of image forming apparatuses, and acquiring, via the network, state information indicating an operating state of the plurality of image forming apparatuses to which the distributed job is transmitted; determining based on the acquired state information of the plurality of image forming apparatuses, which among the plurality of image forming apparatuses is to print a reference test chart on a transfer medium, and which among the plurality of image forming apparatuses is to print an individual test chart on a transfer medium, wherein the reference test chart is used as a reference for an image quality adjustment in each of the image forming apparatuses controlling the printer of a first image forming apparatus among the plurality of image forming apparatuses which is determined as the image forming apparatus to print the reference test chart, to print the reference test chart on the transfer medium; controlling the printer of at least one other image forming apparatus among the plurality of image forming apparatuses which is determined as the image forming apparatus to print the individual test chart, to print the individual test chart; and controlling the at least one other image forming apparatus to perform image quality correction based on the reference test chart printed by the printer of the first image forming apparatus and the individual test chart printed by the printer of the at least one other image forming apparatus so as to match image quality of the first image forming apparatus, wherein the state information includes at least one of a number of reserved jobs and an installation status of a sensor for reading the reference test chart and the individual test chart. - View Dependent Claims (19)
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Specification