摘要:
In a printer connected to a network, email appended with link information is prepared for enabling an administrator to access information about the printer network terminal. The email is transmitted to the administrator terminal at a predetermined timing. Then, the administrator terminal accesses the information based on the link information appended to the email. As such, when a problem occurs in the printer, operations for resolving the problem can be quickly undertaken by the administrator.
摘要:
In order to prevent unnecessary APIPA process from being executed in a LAN environment which does not adopt APIPA, an ICMP echo request for a predetermined IP address is broadcast. Whether there are more than N apparatuses using APIPA is checked based on the replies, and if there are, IP address setting by APIPA is executed. In a LAN environment which adopts APIPA, whether the IP address to be assigned to an apparatus is already being used by another apparatus is checked. If the date and time when the other apparatus was assigned the IP address is earlier than the date and time when the apparatus was assigned the IP address, APIPA is executed to decide the IP address of the apparatus.
摘要:
A communication system includes a server and at least one client. The server includes a first communication unit that performs first communication with each client based on a first protocol, a second communication unit that performs second communication with each client based on a second protocol, an information receiving unit that receives first information with the first communication unit, an information extracting unit that extracts second information, a judging unit that judges whether the second communication is feasible based on the first and second information, and a command sending unit that sends a command for issuing a request for establishing the second communication when the second communication is feasible. Each client includes an information sending unit that sends the first information, a command receiving unit that receives the command, and a request sending unit that issues the request to the first communication unit in response to the command.
摘要:
A controlling system for an electronic peripheral device is provided. The controlling system comprises an electronic peripheral device having a plurality of communication interfaces and a plurality of functions, at least one terminal device connectable to one of the communication interfaces of the electronic peripheral device via one of communication networks so that the terminal device can use one of the plurality of functions based on as to through which communication interface an instruction from the terminal device is received when the at least one of the plurality of functions is determined to be available, a function availability setting system, by which availability of at least one of the plurality of functions to the terminal device is set, and a function execution controlling system which controls execution of the at least one of the plurality of functions based on as to through which communication interface the instruction is received.
摘要:
An electric appliance setting system, comprising an image processing apparatus with an image scanning system, at least one electric appliance, which is communicably connected with the image processing apparatus through a network, is provided. The image processing apparatus includes a setting sheet print controlling system and a setting data transmission system. The at least one electric appliance includes a setting sheet data transmission system and a setting modifying system.
摘要:
A wireless LAN system in which data communication between a wireless station whose connection method as a method for wireless connection can be set to one of a plurality of connection methods and a wireless access point whose connection method has been preset to one of the connection methods is made possible by setting the connection method of the wireless station to a method identical with the connection method of the wireless access point.
摘要:
A data transmission/reception system provides the recipient of image data with flexible options for handling the image data. The system transmits notification mail to a cellular phone owned by the recipient when transmitting facsimile data from a transmitting facsimile machine to a receiving facsimile machine. The recipient transmits a command from the cellular phone indicating how the facsimile data received by the receiving facsimile machine should be handled. In response to the command received from the cellular phone, the receiving facsimile machine either forms an image based on the facsimile data on paper or forwards the facsimile data to another facsimile machine near the recipient. Accordingly, the recipient can transmit a forwarding command instructing the receiving facsimile machine to transmit the facsimile data to a facsimile machine nearby when the recipient is in a remote location, thereby enabling the recipient to view an image based on the facsimile data at any time.
摘要:
There is provided a device connected to a network to which nodes are connected. The device is provided with a first storage unit in which information is registered, a request unit configured to transmit a request for device information concerning a name and an address of a node to the nodes, a reception unit configured to receive device information transmitted from the nodes as responses to the request, and a registration unit configured to register the device information received by the reception unit into the first storage unit.
摘要:
When a setting relating to the print quality of a printer 3 is changed (T601), sending of ssdp:byebye to PCs 2 (T603) and time measurement by a timer 37 (T605) are executed. Then, after the elapse of 30 seconds from the start of time measurement by the timer 37, ssdp:alive is sent to the PCs 2 (T615). Even if a paper size related setting change (T607) or multiple page printing (condensed printing) setting change (T609) is made during this 30-second interval, ssdp:alive is not sent to the PCs 2 for those changes executed during the 30-second interval.
摘要:
In a printing system, before transmitting print data to a printer, a personal computer transmits a virtual printing start command to the printer. When the data received by the printer is a virtual printing start command, the printer performs a virtual printing operation until the printer receives a virtual printing end command from the personal computer. At the virtual printing operation, procedures are similar to those of an actual printing operation. However, at the virtual printing operation, sheets are not conveyed nor is a developing agent, such as ink and toner, adhered to the sheets by a printing unit. For example, the received print data is developed into a memory as an image data. When an error occurs during the virtual printing operation, the printer provides error information to the personal computer. Then, the personal computer displays the error information via a dialog box to a user.