| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a print device capable of performing safe printing in time of PULL print, and allowing easy and safe maintenance of a certificate. <P>SOLUTION: This print device is made to hold the CA certificate. The print device requires a server certificate to a server in time of the PULL Print, certificates identity of the server by use of the CA certificate, and downloads and prints print data. By making the print device have a Web content for maintenance and the HTTP server, a method for the easy and safe maintenance of the CA certificate is provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
