Greetings,
If your are application is using the JIS Java client with an old version of the product (9.0.4 or lower) combined with Java 7 or a recent minor version of Java 6, please note that your application will not get elevated privileges even when using the signed Jar files (clfull-signed.jar) a.k.a the -signed.html page.
This means that your users won’t be able to print, connect to a server other than the one used for downloading the Applet, use local storage, use copy/paste.
Solution:
Upgrade your JIS version to the latest product version (9.2) or ask customer support for a hot fix.