A preview image generating part acquires printing data and then generates a plurality of preview images. A display control part stacks the plurality of generated preview images in the page order and displays two adjacent preview images in the front row. A reverse display control part page-feeds one preview image in the front row sequentially and gradually and reverses the front face to the back face, and then adopts it as the other-side preview image in the front row.

An application generator that generates a screen display application for causing an image forming apparatus to execute display processing includes: an acceptance section that accepts arrangement of any one of first objects each being prepared in advance for commanding to execute particular processing, to the screen, or accepts arrangement of a second object, and a third object arranged on another screen and to be associated with the second object, to the screen; a generation section that generates an application for displaying a screen on which one or both of the first object and the second object are arranged, for commanding to execute the particular processing relating to the first object when the first object is selected, and for giving notice of coordinates of the second object when the second object is selected; and an output section that outputs the screen display application and correspondence data.

A display processing device includes a controller and a display section having a display surface. The controller causes one or more first objects to be displayed on the display surface. Upon one of the first objects being selected, the controller creates a first screen including one or more second objects, which are objects located in a level one level lower than that of the selected first object in a hierarchy. The controller acquires a third object, which is an object located in a level lower than that of the selected first object in the hierarchy, by reference to a specific condition. The controller creates a second screen including one or more fourth objects, which are objects located in a level one level lower than that of the third object in the hierarchy. The controller causes the first and second screens to be simultaneously displayed on the display surface.

A printing apparatus is disclosed that is suitable for controlling a barred access, with a front port for inserting and expelling tickets, sensor means for reading a ticket introduced into the port, an input/output interface and thermal printing means controlled by an electronic processor including a memory that can contain a script including an instruction to activate the printing means in response to an input signal received from the sensor means or via the interface and an instruction to send an output signal via the interface in response to a signal emitted by sensor means. A computerised central system, arranged outside the printing apparatus for controlling the barred access, is associated with the printing apparatus by means of an initial system configurations that is simplified.

An information processing apparatus includes: a data sharing unit configured to cause an application selected as a data output destination to process data which is output by an application which is a data output source; a process-object-data generation control unit configured to generate process object data in one of a first format and a second format based on image data acquired by an image information interface from an image information source; and an application-information display unit configured to display identification images for identifying applications which the data sharing unit can select as the data output destination if the data sharing unit is to process either data of the first format or data of the second format.

An information processing apparatus capable of communicating with an image forming apparatus that performs printing using a sheet set in a feeding unit includes a controller serving as a processor that executes a program or a circuit that is equipped with functions, the controller being configured to function as a unit that causes a display device to display a screen in which a plurality of objects corresponding to a plurality of pieces of attribute information is arranged, a unit that sets, in the screen, attribute information corresponding to a sheet set in the feeding unit, a unit that updates, according to setting of the attribute information, count information associated with the set attribute information, and a unit that determines an arrangement of the plurality of objects in the screen based on the count information.

An information processing apparatus that is capable of preventing lowering of operability when printing is performed. In a client terminal, an OS acquires capability information related to printing capability from a server that provides a cloud print service or a printer, and a controller displays a screen. The capability information has a hierarchical structure including at least one item name and a plurality of attribute values belonging to the item name. The controller can perform first display for collectively displaying the item name and the attribute values and second display for displaying the plurality of attribute values in a state sorted into groups of attribute values relevant to each other.

Disclosed is a job execution device, including: an operation panel; a communicator for communicating with another job execution device; and a hardware processor that: displays its own operation window and the operation window of the another job execution device on the operation panel; receives a setting of a distribution process for distributing a process for executing the job relating to a first function between the job execution device and the another job execution device by a predetermined operation, when a selection button of the first function exists in both of its own operation window and the operation window of the another job execution device; and instructs the job executor of the job execution device and the another job execution device to carry out the distribution process, when an entry of the job relating to the first job is received in a situation in which the distribution process is set.

The display controller causes the operation display unit to display a service continuation confirmation screen to prompt the user to confirm whether to continue the one service, and the service continuation confirmation screen includes a plurality of operation keys including: a first operation key used to instruct the operation display unit to display a first screen that is one of the plurality of operation screens, the first screen being used to receive an operation by the user to set a condition related to the one service again; and a second operation key used to instruct the operation display unit to display a second screen that is another one of the plurality of operation screens different from the first screen, the second screen being used to receive an operation by the user to execute provision of the one service under the same condition.

An information processing apparatus includes a user list providing unit configured to receive device identification information from a current device connected via a network and to send, to the current device, a user list including one or more user identifiers that are stored in a storage unit in association with the received device identification information; and a program list providing unit configured to receive a user identifier that is selected at the current device from the user identifiers in the user list and to send, to the current device, a program list including sets of program information stored in the storage unit in association with the received user identifier.