Abstract: In an image forming system provided with a plurality of image forming apparatuses, at least one of the image forming apparatuses takes over an application owned by other the image forming apparatus, and acquires, from a transfer source, the number of times of application use indicating the number of times of using the application in the image forming apparatus being the transfer source of the application. When execution of the application is finished, the image forming apparatus determines between the image forming apparatus itself, and the transfer source of the application, in which the number of times of application use of the application is larger, based on the number of times of application use acquired from the transfer source, and transfers the application to the transfer source, when the transfer source has a larger number of times of application use than the transfer destination.

Abstract: In an image forming system provided with a plurality of image forming apparatuses, at least one of the image forming apparatuses takes over an application owned by other the image forming apparatus, and acquires, from a transfer source, the number of times of application use indicating the number of times of using the application in the image forming apparatus being the transfer source of the application. When execution of the application is finished, the image forming apparatus determines between the image forming apparatus itself, and the transfer source of the application, in which the number of times of application use of the application is larger, based on the number of times of application use acquired from the transfer source, and transfers the application to the transfer source, when the transfer source has a larger number of times of application use than the transfer destination.

Abstract: A toner container including non-volatile memory is mounted to a first mounting section, and a toner container already used is mounted as a waste toner bottle to a second mounting section. Every time a supplied amount of toner is calculated, a writing section writes an integrated value of the supplied amount as a current value and a maximum value in the non-volatile memory. Every time the generated amount of waste toner is calculated, an updating section updates the current value stored in the non-volatile memory by subtracting the generated amount from the current value. A detecting section detects fullness of the waste toner bottle when the current value stored in the non-volatile memory of the toner container mounted as the waste toner bottle to the second mounting section becomes no greater than a value obtained by subtracting an initial remaining space of the toner container from 0.

Abstract: A toner container including non-volatile memory is mounted to a first mounting section, and a toner container already used is mounted as a waste toner bottle to a second mounting section. Every time a supplied amount of toner is calculated, a writing section writes an integrated value of the supplied amount as a current value and a maximum value in the non-volatile memory. Every time the generated amount of waste toner is calculated, an updating section updates the current value stored in the non-volatile memory by subtracting the generated amount from the current value. A detecting section detects fullness of the waste toner bottle when the current value stored in the non-volatile memory of the toner container mounted as the waste toner bottle to the second mounting section becomes no greater than a value obtained by subtracting a maximum capacity of the toner container from an initial amount of the toner in the toner container.