Some users report that the printing function is not applicable to some Java versions. This may be due to the introduction of security features in the recent Java version.

Starting from Java 7 Update 5 1, changes in security standards will block Java applications that are unsigned, have self-signed certificates, or lack permission attributes.

Notify application developers

Contact the website or application developer to let them know that the application has been blocked. Application developers need to upgrade their applications to meet the new security standards implemented in Java.

Sites that report printing problems to us:

Intelligent source

Health necessities

Amazonas

Red Plum

solution

In Java 7 update 5 1, the function of "exception site list" is introduced. By adding the application URL to the exception list, users can run rich Internet applications (RIA), which are usually blocked by security checks.

For more information about using the exception site list.

Developer reference information

List of "Special Places" in 7u5 1 (blogs.oracle.com)

List of "Exception Sites" (Java document)