In a case of a first function of carrying out a cooperative processing in accordance with an instruction from a user of a multifunction peripheral (10), the user is set as an execution user. In a case of a second function of carrying out a cooperative processing in accordance with an instruction from an application, a user instructed by the application is set as an execution user. Further, in a case where an execution user of a cooperative processing carried out using the first function and an execution user of a cooperative processing carried out using the second function are identical, use history information of the execution user is managed as use history information of a single user. This makes it possible to appropriately manage use history information of a cooperative processing.

An image forming apparatus includes a detection section, an identification section, an acquisition section and a restriction section. The detection section detects an approach of a user. The identification section identifies the user detected by the detection section. The acquisition section acquires statistics determined from a use count of the user identified by the identification section. The restriction section restricts execution of a warm-up control based on the statistics acquired by the acquisition section.

A mechanism for enabling identification of an execution history of what type of job a generated file is from a filename of the file. The mechanism includes generating the file based on the execution history of the job, and generating the filename of the file based on the type of the job.

A device management apparatus connected to a plurality of devices via a network includes a collecting unit that receives usage data indicating a status of use of each of the devices from each of the devices and that stores the received usage data in a storage device, and a common data acquiring unit that acquires common data that is common to the devices from the usage data of each of the devices stored in the storage device.

An energy saving setting unit controls an image forming apparatus that makes a transition to a power saving state if a transition time passes without any prescribed operation in a normal state, and it includes: a unit for storing specific day information distinguishing a normal operation day and a specific day; an auto pattern updating unit determining the transition time in a normal operation day based on past operational status of the normal operation day of the image forming apparatus; a specific day pattern registering unit receiving and storing setting of the transition time of the specific day; and a switching unit, switching the state of conduction of the image forming apparatus using the transition time determined by the auto pattern updating unit and the stored transition time, on the normal operation day and on the specific day, respectively, based on the specific day information.

After obtaining a print job (step S10), adjustment data is obtained based on job information included in the print job (step S20). After determining an estimation range (step S30), image data to be printed is corrected using the adjustment data (step S40). Then, an amount of ink which is predicted to be consumed by printing of an image represented by the corrected image data is calculated (step S50). Furthermore, when flushing is performed, an amount of ink which is predicted to be consumed by flushing is calculated (step S70).

The present invention is directed to a technique for reducing communication errors in facsimile transmission while restraining an increase in the temperature of a motor during execution of jobs of different types when a temperature reduction control is executed.

Registration in an address book from a transmission history which may lead to erroneous transmission is prohibited, and other address book registration and the like are enabled, so that erroneous transmission can be prevented without impairing convenience.

An image forming apparatus is provided, in which the image forming apparatus includes a user database in which user identification information for identifying an user of the image forming apparatus is registered, an operation panel for receiving a key operation input, a secure program used for determining whether a user service can be provided on the basis of the user identification information in the user database and another user identification information input by the user.

Example systems and related methods may relate to monitoring performance of an image forming operation. Namely, a system includes an image forming apparatus configured to execute an operation in response to receiving instructions to execute the operation. The system further includes an external sensor circuit that includes one or more sensors and a processor. The one or more sensors are configured to detect a status of a first operational parameter of the image forming apparatus indicative of the image forming apparatus executing the operation and detect a status of a second operational parameter of the image forming apparatus indicative of the image forming apparatus executing an intervening operation. The system further includes a host computing device. The host computing device is configured to generate a plurality of timestamps indicative of when the image forming apparatus executed the operation and when the image forming apparatus executed the intervening operation.