A wireless connection establishment method of an image forming apparatus using a mobile terminal is provided. The wireless connection establishment method includes, while the image forming apparatus is operating in a wireless fidelity (Wi-Fi) Direct mode, receiving a request to switch to a wireless setup mode, terminating the Wi-Fi Direct mode and connecting to a mobile terminal by entering the wireless setup mode, receiving access point (AP) connection information from the mobile terminal, establishing a connection to an AP by using the received AP connection information, and starting the Wi-Fi Direct mode.

A printing device has a print unit for printing on roll paper; a wireless communication unit for communicating wirelessly with a paired control device; and a controller for receiving print data by wireless communication from the control device, and controlling the print unit based on the received print data. When changing from a pairing-disabled mode to a pairing-enabled mode, the controller controls the print unit to print pairing-related information on roll paper, does not process pairing in the pairing-disabled mode, and processes pairing when a pairing request is received in the pairing-enabled mode.

A device, method and program may properly perform gamut conversion of content and be applied to a gamut conversion device. A restoration conversion state confirming unit performs confirmation such as gamut conversion state of image data read out from an optical disc and the existence or not of restoration metadata. An information exchange unit communicates with an output device via a communication unit and performs information exchange such as the existence or not of restoration processing functionality and gamut conversion functionality and the like. A determining unit determines whether or not restoration processing is performed with a playing device based on information obtained by the restoration conversion state confirming unit and the information exchange unit. Similarly, the determining unit determines whether or not to perform gamut conversion processing with the playing device based on information obtained by the restoration conversion state confirming unit and the information exchange unit.

A function executing device is configured to send a wireless identifier to a communication device via a first type of wireless communication interface for setting up a wireless connection. The function executing device is configured to determine whether the function executing device is in an error state and, if not, to establish the wireless connection via a second type of wireless communication interface. The function executing device operates in a parent state in the wireless connection. Additionally, print data may be received from the communication device. However, if the function executing device is in an error state the wireless connection is not established via the second type of wireless communication interface.

An image forming system includes: an image forming device that produces a printed output based on a print job sent by an information processing device; and a photographing device arranged at a position in which a photographing of the image forming device is enabled. The image forming device and the photographing device communicate with each other over a network. The image forming device includes a hardware processor that: obtains device information that identifies the information processing device that hast sent the print job; and sends the device information to the photographing device. The photographing device includes: an imaging device that photographs an image that identifies a location of the image forming device; and a hardware processor that sends the image photographed by the imaging device to the information processing device based on the device information.

In an embodiment, an apparatus is provided that may include circuitry to generate, at least in part, and/or receive, at least in part, at least one request that at least one network node generate, at least in part, information. The information may be to permit selection, at least in part, of (1) at least one power consumption state of the at least one network node, and (2) at least one time period. The at least one time period may be to elapse, after receipt by at least one other network node of at least one packet, prior to requesting at least one change in the at least one power consumption state. The at least one packet may be to be transmitted to the at least one network node. Of course, many alternatives, modifications, and variations are possible without departing from this embodiment.

A communication device may receive first specific information from a first terminal device, establish a second wireless connection with a second terminal device after the first specific information has been received from the first terminal device, receive second specific information from the second terminal device after the second wireless connection has been established with the second terminal device, determine whether the first terminal device is identical to the second terminal device by using the first specific information and the second specific information in a case where the second specific information is received from the second terminal device, disconnect the second wireless connection in a case where it is determined that the first terminal device is not identical to the second terminal device, and not disconnect the second wireless connection in a case where it is determined that the first terminal device is identical to the second terminal device.

An information processing apparatus includes a communication unit, a first switching unit, and a second switching unit. The communication unit is configured to conduct a wireless communication using plural transmission methods, one of which has plural channels. The first switching unit switches between the channels according to quality of a communication that is being conducted. The second switching unit switches between the transmission methods when the first switching unit could not switch between the channels.

An information processing apparatus includes a reception unit and a controller. The reception unit receives registration of an address. The controller performs, when the reception unit receives registration of the address, control such that a group having an attribute of the address, among preset groups, is presented as a recommended registration destination for the address.

An image forming apparatus includes: a key receiving a copy-start instruction and an input of a number of copies depending on a number of times that the key is operated; a scanner reading an image of a document and generating image data relating to the image; a printer recording the image on a sheet; a memory; and a controller. The controller controls the scanner and the printer to execute, depending on the number of times that the key is operated: (1) direct copy of storing parts of the image data relating to the image successively in the memory, and of reading the parts of the image data from the memory to record the image data on the sheet, or (2) memory copy of storing entirety of the image data in the memory, and of successively reading parts of the stored image data to record the image on the sheet.