Abstract: An image forming apparatus includes an image forming unit, a communication interface connected to a server that operates in a remote environment, a storage unit configured to store client-side registration information for connection with the server, and a control unit configured to execute a print job received from the server by controlling the image forming unit to form an image. The server communicates with the image forming apparatus using server-side registration information registered in the remote environment. The control unit determines whether the server-side registration information has been deleted in the remote environment based on a received signal received from the server, and delete the client-side registration information stored in the storage unit in a case where it is determined that the server-side registration information has been deleted in the remote environment.

Abstract: When a plurality of types of IP addresses is enabled in an information processing apparatus, the information processing apparatus selects an Internet Protocol (IP) address to be written to a near field communication (NFC) tag. Then, the information processing apparatus generates tag information based on the selected IP address, and writes the generated tag information to the NFC tag.

Abstract: An information processing apparatus includes first and second network interfaces, and a storage unit configured to store first management information corresponding to the first network interface and second management information corresponding to the second network interface, out of predetermined management information. The first management information is not changeable through the second network interface, and the second management information is not changeable through the first network interface.

Abstract: When a plurality of types of IP addresses is enabled in an information processing apparatus, the information processing apparatus selects an Internet Protocol (IP) address to be written to a near field communication (NFC) tag. Then, the information processing apparatus generates tag information based on the selected IP address, and writes the generated tag information to the NFC tag.

Abstract: When a plurality of types of IP addresses is enabled in an information processing apparatus, the information processing apparatus selects an Internet Protocol (IP) address to be written to a near field communication (NFC) tag. Then, the information processing apparatus generates tag information based on the selected IP address, and writes the generated tag information to the NFC tag.

Abstract: An information processing apparatus includes first and second network interfaces, and a storage unit configured to store first management information corresponding to the first network interface and second management information corresponding to the second network interface, out of predetermined management information. The first management information is not changeable through the second network interface, and the second management information is not changeable through the first network interface.

Abstract: An image processing apparatus receives, via a user interface setting screen, a designation to determine a specification of RFC used to return a value indicating a status of the image processing apparatus in response to a request from a host. A control unit of the image processing apparatus returns the value indicating the status conforming to a specification determined according to the designation in response to a request issued at the predetermined time interval from the host. The control unit further returns the value indicating the status conforming to a specification determined according to the designation in response to a request issued at a time interval shorter than the predetermined time interval from the host in a case where it is determined by the host that the former returned value indicates an abnormal state of the image processing apparatus.

Abstract: A network device that is capable of notifying of a factor of an error when reboot in response to an instruction cannot be performed due to an operating state. The network device is connected to a network. A receiving unit receives a reboot instruction through the network. A determination unit determines propriety of reboot based on an operating state of the network device when the receiving unit receives a reboot instruction. A reply unit replies information indicating no error when the determination unit determines that reboot is available, and replies information indicating an error together with information indicating a factor of unavailable reboot when the determination unit determines that reboot is unavailable.

Abstract: A network device that is capable of notifying of a factor of an error when reboot in response to an instruction cannot be performed due to an operating state. The network device is connected to a network. A receiving unit receives a reboot instruction through the network. A determination unit determines propriety of reboot based on an operating state of the network device when the receiving unit receives a reboot instruction. A reply unit replies information indicating no error when the determination unit determines that reboot is available, and replies information indicating an error together with information indicating a factor of unavailable reboot when the determination unit determines that reboot is unavailable.

Abstract: An image forming apparatus that shifts to a plurality of power states includes a notification unit that notifies, in a case where a power state of the image forming apparatus is shifted, a predetermined notification destination of the power state, a first setting unit that sets, as a notification method by the notification unit, a first notification method in which a reach confirmation is performed or a second notification method in which a reach notification is not performed, and a control unit that performs, in a case where the power state of the image forming apparatus is shifted to a specific power state, control of a notification by the notification unit in such a manner that a notification by the first notification method set by the first setting unit is switched to a notification by the second notification method.

Abstract: An information processing apparatus comprises: a receiving unit that receives data; a determination unit that, if the received data is setting value change data used for changing a setting value, determines whether or not the setting value needs to be immediately changed based on the setting value change data; and a control unit that, if the information processing apparatus operates in a sleep mode and it is determined that the setting value needs to be immediately changed, controls so that the information processing apparatus returns from the sleep mode and changes the setting value, and if the information processing apparatus operates in the sleep mode and it is determined that the setting value does not need to be immediately changed, controls so that the information processing apparatus does not immediately change the setting value and maintains the sleep mode.

Abstract: When a plurality of types of IP addresses is enabled in an information processing apparatus, the information processing apparatus selects an Internet Protocol (IP) address to be written to a near field communication (NFC) tag. Then, the information processing apparatus generates tag information based on the selected IP address, and writes the generated tag information to the NFC tag.

Abstract: An image forming apparatus that shifts to a plurality of power states includes a notification unit that notifies, in a case where a power state of the image forming apparatus is shifted, a predetermined notification destination of the power state, a first setting unit that sets, as a notification method by the notification unit, a first notification method in which a reach confirmation is performed or a second notification method in which a reach notification is not performed, and a control unit that performs, in a case where the power state of the image forming apparatus is shifted to a specific power state, control of a notification by the notification unit in such a manner that a notification by the first notification method set by the first setting unit is switched to a notification by the second notification method.

Abstract: Each of a plurality of image processing apparatuses notifies a management server that maintenance is to be executed. Upon receiving a response, the image processing apparatus disconnects communication to start maintenance. Upon the end of the maintenance, the image processing apparatus establishes communication to notify the management server of completion of the maintenance. The management server calculates the power consumption of the plurality of image processing apparatuses including a maintenance target apparatus so as not to be higher than preset total power by assuming that the maintenance target apparatus is operated at the maximum power consumption of the image processing apparatus. The management server sends, to the maintenance target apparatus, a permission notification for permitting the maintenance target apparatus to execute the maintenance, as a response to the notification.

Abstract: An image forming apparatus stores, in a storage unit, the number of extensions, which is the number of times an automatic shutdown time can be extended, and an extension time period by which the automatic shutdown time can be extended. Upon receiving a set request for requesting extension of the automatic shutdown from an external apparatus, the image forming apparatus enables settings of the received set request when the received set request satisfies conditions regarding the number of extensions and the extension time period, and disables the settings of the received set request when the set request does not satisfy the conditions regarding the number of extensions and the extension time period.

Abstract: An information processing apparatus comprises: a receiving unit that receives data; a determination unit that, if the received data is setting value change data used for changing a setting value, determines whether or not the setting value needs to be immediately changed based on the setting value change data; and a control unit that, if the information processing apparatus operates in a sleep mode and it is determined that the setting value needs to be immediately changed, controls so that the information processing apparatus returns from the sleep mode and changes the setting value, and if the information processing apparatus operates in the sleep mode and it is determined that the setting value does not need to be immediately changed, controls so that the information processing apparatus does not immediately change the setting value and maintains the sleep mode.

Abstract: An image processing apparatus receives, via a user interface setting screen, a designation to determine a specification of RFC used to return a value indicating a status of the image processing apparatus in response to a request from a host. A control unit of the image processing apparatus returns the value indicating the status conforming to a specification determined according to the designation in response to a request issued at the predetermined time interval from the host. The control unit further returns the value indicating the status conforming to a specification determined according to the designation in response to a request issued at a time interval shorter than the predetermined time interval from the host in a case where it is determined by the host that the former returned value indicates an abnormal state of the image processing apparatus.

Abstract: Each of a plurality of image processing apparatuses notifies a management server that maintenance is to be executed. Upon receiving a response, the image processing apparatus disconnects communication to start maintenance. Upon the end of the maintenance, the image processing apparatus establishes communication to notify the management server of completion of the maintenance. The management server calculates the power consumption of the plurality of image processing apparatuses including a maintenance target apparatus so as not to be higher than preset total power by assuming that the maintenance target apparatus is operated at the maximum power consumption of the image processing apparatus. The management server sends, to the maintenance target apparatus, a permission notification for permitting the maintenance target apparatus to execute the maintenance, as a response to the notification.

Abstract: A multi-function peripheral (MFP) sets an enterprise number that responds to an external device regardless of a specific rule corresponding to a request when the MFP receives the request for acquiring management information base (MIB) information in which a specific object identifier (ID) is designated from an external device. The MFP receives the request for acquiring MIB information from a PC and responds the set enterprise number to the request.

Abstract: A network apparatus which enables, even when different information processing apparatuses use software programs different in device recognition capability, each information processing apparatus to easily acquire equipment information from the network apparatus and manage the network apparatus. The apparatus is connectable to a management terminal via a network and capable of sending back a response containing equipment information in response to an equipment information acquisition request from the terminal. Upon receipt of the request from the terminal, the apparatus determine whether or not the request contains a plurality of identical object identifiers. When the request contains a plurality of identical object identifiers, the apparatus decides whether or not to send back different equipment information items in association with the respective identical object identifiers. Then, the network apparatus sends back a response packet containing the equipment information according to the decision.