I work at a middle school, and I'm trying to set up our Xserve to take over print server duties. The built-in print servers on our two main laser printers just can't handle the load. It started out working fine, until Monday when the color laser stopped accepting jobs sent from clients. The server could print, but nobody else could. I thought it'd probably make sense to just use the CUPS web interface rather than monkey around with the crippled Lion GUI. However, I can't seem to authenticate to it. I have the web interface enabled, and default auth type set to basic. I have also tried it with the auth type set to digest. I cannot login as a local admin, OD admin, or even as root. I have verified my passwords; I can even connect via AFP as root. Anyone have any idea what's going on? I can't find anyone who has had this issue since 10.3.