| NT face=Arial size=2>Although most browsers | | | | open. You will now need to manually open and edit |
| are happy to allow both signed and unsigned Java | | | | the "Opera.policy" file - obviously, any alterations |
| applets to queue print jobs, this behaviour is | | | | you make to this file are made at your risk. On a |
| explicitly blocked by the standard settings in | | | | standard Windows installation, the file can be |
| Opera. Although there is an argument to be made | | | | found in: c:\program |
| in terms of security for this, modern Java applets | | | | files\opera\classes\opera.policy. Before editing this |
| run in a sandbox, which means they are relatively | | | | file, ensure you have make a backup copy - this |
| safe to use, and Opera is the only popular | | | | means that if you edit the wrong part of the file, |
| browser to prevent Java applets printing by | | | | or enter information incorrectly, you can go back |
| default. As Java will also ask the user if they wish | | | | to a working copy of the file. |
| permit printing (sometimes several times, | | | | Open the file in a text editor such as Notepad, |
| depending on how the applet is coded), it can be | | | | and find the line that says: grant {. Just |
| desirable to override this feature of Opera. | | | | underneath, add the following text:permission |
| However, there is no obvious way to do this | | | | java.lang.RuntimePermission "queuePrintJob"; |
| through the browser itself. | | | | Now close the file, and re-start Opera. Any Java |
| Start by making sure that you have closed any | | | | applet that needs to print material to the printer |
| Opera browser windows you may already have | | | | will now have the privileges to do so. |