| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent data of the other person from being used and allow a user to confirm who has executed each processing. <P>SOLUTION: The image forming apparatus acquires image data designated by a user and a user ID and a password input by the user, and transmits the acquired user ID and the password to an authentication device to request authentication of the user. When the authentication is successful, the acquired image data is stored in association with the user ID. When a user ID input again by the user is acquired, and processing using image data stored in association with the acquire user ID is instructed, print processing using the stored image data is performed, and log information showing the log of the print processing is stored in association with the acquired user ID. <P>COPYRIGHT: (C)2010,JPO&INPIT |
