| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image formation device which can further improve security by avoiding a trouble caused by a mistake when a plurality of users perform authentication printing. <P>SOLUTION: A plurality of users transmit print jobs to an image formation device, respectively, authentication cards are read by an authentication device, and the printing of the print jobs is performed. A CPU of the image formation device forms user groups according to user attribute information which is read from the authentication cards, and groups the print jobs into the user groups (S301). The CPU reads data of the print jobs from each user group (S303). The CPU sets printing methods concerning the print jobs for each user group (S305), and performs printing (S307). Printed articles are outputted by different printing timing or from different discharge destinations for each user group, and the mix-up of the printed articles can be prevented. <P>COPYRIGHT: (C)2010,JPO&INPIT |
