The present invention relates to an operating system using an advertisement-type 3D printer, the system integrally managing individual 3D printers in an Internet of Things (IoT) cloud data environment by operating a platform on a network, and being capable of individual advertising, Internet advertising, closed captioning, regional broadcasting, and total advertising, and advertising for individual sections/job types in the 3D printers.

A printing system includes an information processing device and a printing apparatus that is communicably connected to the information processing device, and prohibits a setting operation on the printing apparatus when the setting of the printing apparatus is performed from the information processing device.

A print material usage estimation device may comprise a first usage meter to measure a first print material usage associated with print material deposition on a print medium over a specified time period. 5 The print material usage estimation device may further comprise a second usage meter to measure a second print material usage associated with other printer processes over the specified time period. The print material usage estimation device may further comprise a ratio calculator to calculate a ratio between second print material usage and first print material usage over the specified time period. The print 10 material usage estimation device may further comprise an estimator to estimate total print material usage for an instructed print job based on a predetermined first print material usage for the print job and the calculated ratio.

Examples disclosed herein relate to determining whether a stored print job is potentially orphaned, and, in response to determining that the stored print job is potentially orphaned, requesting a renewal from a user associated with the stored print job and deleting the stored print job if no renewal is received within a configurable time period.

In some embodiments, systems and methods are provided a retail point-of-sale (POS) hardware management system, comprising: an intermediary system control circuit configured to execute computer program modules comprising a hardware management module configured to operate as an intermediary module between multiple different sets of client POS systems, a plurality of different sets of hardware systems configured to be engaged by the client POS systems, and a plurality of shared resource applications; the hardware management module comprising a plurality of hardware manager sub-modules each corresponding to one of the sets of hardware systems; each of the hardware manager sub-module is configured to output communications and receive communications in accordance with a single predefined hardware communications protocol, of a set of a plurality of predefined hardware communications protocols, corresponding to the set of hardware systems regardless of a type of hardware system or manufacturer.

A method for display control is provided. The method includes obtaining information of a remaining amount display color displaying a remaining amount of a consumable supply, obtaining the information of a background color in a displaying area displaying the remaining amount of the consumable supply, and changing a display content in the displaying area on the basis of the remaining amount display color and the background color.

In some examples, a computing device can include a processing resource and a memory resource storing instructions to cause the processing resource to receive an authentication signal from an imaging device, authenticate the imaging device using the authentication signal, and transmit print enablement data to the imaging device to enable print job functionality for the imaging device in response to authenticating the authentication signal.

An image processing apparatus includes a reading unit configured to read an original, a transmission unit configured to transmit image data to an external apparatus, a printing unit configured to print an image, a display unit configured to display the image, and a control unit configured to suspend a job executed by the printing unit in response to a selection of a key for suspending a currently executed job, display a list of jobs on the display unit, and cancel a job selected by a user from the displayed list of the jobs. The control unit displays a list of transmission jobs for the transmission unit to transmit the image data generated when the reading unit reads the original in response to the selection of the key during display of a main menu screen for accepting a selection of a function to be used.

A recording apparatus includes: a receiver receiving recording data transmitted from a user; a recording section performing recording on a medium using the recording data; a storage section temporarily storing the recording data until the recording is finished; an output tray to which the medium with the recording finished is outputted; and a controller controlling the recording apparatus. Here, when an index indicating the size of a value of the number of users predicted to congregate near the recording apparatus is a density near the recording apparatus, the controller calculates the density based on information concerning recording data stored in the storage section, and enables the density to be referred to.

Techniques and mechanisms are provided for causing a first terminal apparatus connected to a first network to: determine whether the first terminal apparatus is being used in a form in which a second terminal apparatus connected to a second network is remotely controlled, perform control, in a case where the first terminal apparatus is not being used in the form, so that a first driver is installed on the first terminal apparatus, the first driver being used by the first terminal apparatus to transmit a print job to a first image forming apparatus connected to the first network, and perform control, in a case where the first terminal apparatus is being used in the form, so that a second driver is installed on the second terminal apparatus, the second driver being used by the second terminal apparatus to transmit the print job to the first image forming apparatus.