At Ease: Changing Preferences From Print Dialog Box

I have a network of several computers with At Ease installed, and several LaserWriters (using LaserWriter 8.4 or later) and Stylewriter 6500's.

Is there any way to prevent the users from changing and saving settings in the print dialog box (such as Colorsync and background printing settings)?

A workaround for the Stylewriter 6500 is to:

Locking the LaserWriter driver or the LaserWriter 8 Prefs will not work, the users will get an error when trying to print. Another workaround is to downgrade the LaserWriter software to 8.3.4, which is available on Apple Software Updates.

This article can help you locate the software update mentioned here:
Published Date: Feb 18, 2012