Abstract: An image forming apparatus includes: plural processing units which execute plural processing functions that are different from each other; an execution-in-progress information acquiring unit which acquires execution-in-progress function information that is information about a first processing unit which is executing processing, of the plural processing units; a discrimination unit which discriminates a second processing unit that cannot execute processing when the first processing unit indicated by the execution-in-progress function information acquired by the execution-in-progress information acquiring unit is executing processing, from among the plural processing units; and an executability information generating unit which generates inexecutable function information that is information about the second processing unit, based on a result of determination by the discrimination unit.

Abstract: An image forming apparatus includes: plural processing units which execute plural processing functions that are different from each other; an execution-in-progress information acquiring unit which acquires execution-in-progress function information that is information about a first processing unit which is executing processing, of the plural processing units; a discrimination unit which discriminates a second processing unit that cannot execute processing when the first processing unit indicated by the execution-in-progress function information acquired by the execution-in-progress information acquiring unit is executing processing, from among the plural processing units; and an executability information generating unit which generates inexecutable function information that is information about the second processing unit, based on a result of determination by the discrimination unit.

Abstract: A log information processing device includes an authentication unit, a memory, and a control unit. The authentication unit authenticates a user. The memory stores a first log information about a job which is requested by the user. The control unit replaces a first data included in the first log information with a second data to form a second log information. The second data is related to the first data. The control unit instructs to transmit the second log information to an external apparatus.