An information-processing system includes a personal computer, a management server, and one or more image forming apparatuses. The management server includes an emulator management unit and one or more emulators, and an estimated amount calculating unit. The estimated amount calculating unit calculates an estimated amount of charging when the print job is executed using the total count of pages, the print paper sheet size for each page, and the color/monochrome type for each page of the document to be printed by the print job determined by the emulator selected by the emulator management unit. Each of the one or more image forming apparatuses includes an estimated amount display. The estimated amount display obtains the estimated amount of charging from the management server when the print job is executed, so as to present the estimated amount of charging to the user via the display.

According to one aspect of the present disclosure, a print service relays an authentication request and a document acquisition request received from a multi-function printer to a document management service, and transmits authentication information and information of printing result acquired from the document acquisition request to the document management service. The document management service transmits a result of an authentication process, a document, and charge information to the print service based on a request received from the print service, stores and manages the information of print result received from the print service in association with a user account, and performs a process for charging a user for the printing later based on the information of print result.

A cloud system and a device associate cloud user authentication information and local user authentication information with each other and manage the cloud user authentication information and the local user authentication information. The local user authentication information and the execution request are transmitted to the device, and the cloud user authentication information and an execution result are transmitted to the cloud system.

A server device obtains printable data from a terminal device; generates intermediate data on a basis of the printable data; supplies the intermediate data to the plurality of image forming apparatuses recorded in the resolution table; obtains a plurality of rasterized data depending on the different resolutions, the plurality of rasterized data being generated on a basis of the intermediate data by the plurality of image forming apparatuses; accepts a pull-print request from a pull-print image forming apparatus and obtains a pull-print resolution, the pull-print image forming apparatus being an image forming apparatus that executes pull-print, the pull-print resolution being a resolution of the pull-print image forming apparatus; determines whether a resolution same as the pull-print resolution is recorded in the resolution table or not; and supplies rasterized data to the pull-print image forming apparatus, the rasterized data depending on the resolution the same as the pull-print resolution.

A print data storage apparatus generates preview images for several pages in advance. A print output apparatus displays an outline of print data using the preview images to prompt a user to select print data. When the user requests further information of the print data, the print output apparatus obtains print data from the print data storage apparatus and further generates a preview image.

An output method and an output device include steps below. A first electronic device sends a file to a server and generates a piece of verification information corresponding to the file. A second electronic device receives the piece of verification information. An output device reads the piece of verification information, and obtains the file from the server according to the piece of verification information. The output device receives a first verification code via a user interface, determines whether the first verification code matches the piece of verification information, and outputs the paper document of the file when the first verification code matches the piece of verification information. The output device sends a second verification code, generated according to encode data of the file, to the second electronic device for a further verification and deletes the file after the output device output the paper document of the file.

Provided is an image forming system that is capable of displaying an accurate preview image in pull output. A document-data-receiving unit of a server receives document data from a terminal. A data-type-determining unit determines whether received document data is direct-output data or pull-output data. A document-data-retransmitting unit, when document data is determined to be direct-output data, transmits the document data as is to an image forming apparatus. A model-information-acquiring unit, when document data is determined to be pull-output data, acquires model information from the image forming apparatus. A preview-creating unit performs rasterization of the document data according to the model information, and creates preview data. A preview-transmitting unit transmits preview data that is created by the preview-creating unit to the image forming apparatus.

An image management system includes an image output apparatus and an image management server. The image output apparatus displays and outputs an image. The image management server manages the image output from the image output apparatus. The image output apparatus captures, as image files, an image that is based on a specific data file and an image that is not based on the specific data file, in accordance with a predetermined capture condition, and transmits the image files to the image management server. The image management server includes a management unit that holds the image files received from the image output apparatus, and manages the image that is not based on the specific data file in association with the specific data file, and a communication controller that transmits, when receiving a request for an image, the request specifying the specific data file, the image associated with the specific data file.

A printing device includes: a connection processor configured to establish wireless communication connection with a plurality of terminal devices conforming to a NAN standard; a print information acquisition unit configured to acquire image data to be printed from any one of the plurality of terminal devices using the wireless communication connection; a printing unit configured to print the image data; and a transmission controller configured to perform control to transmit the image data to one or more terminal devices included in the plurality of terminal devices using the wireless communication connection when the image data is printed.

A multifunction peripheral system includes a server and a multifunction peripheral. The server is configured to access printing information from a first electronic device, and is further configured to generate printing verification information corresponding to the printing information. The multifunction peripheral has a communication connection with the server. The multifunction peripheral is configured to access a detectable identifier, which comprises information to be verified, from a second electronic device, and the multifunction peripheral further configured to ask the server the printing information according to the detectable identifier. When the information to be verified is identical to the printing verification information, the server provides the printing information to the multifunction peripheral.