Sorry, but straightforward though it may be, could you clarify what you want to do a bit? I take that it is something beyond simply turning the local CUPS web interface on?
Sure, just want to do:
sudo cupsctl WebInterface=Yes
Which turns on the CUPS web portal, but also allows access to the Admin area, Add / Delete printers, etc.
But, this apparently uses 'dsenableroot', as well as local admin prompts and passwords to be input.
If you're running it as part of a casper policy under Files and Processes or Scripts, it is run as root by default and you can simply omit the sudo call.
If you just want to give non-admin users the ability to add and remove printers, you can modify membership in the lpadmin group and not bother with the local CUPS web interface.
@johnklimeck,
@joshuasee is correct, you can easily run this in the Execute Command field of a policy. It works great!