Good afternoon all, I'm running into a very strange problem at a client site. Their farm is a 4 server local access database farm running PS4 with hotfix R03. The farm was upgraded from PS3 by another engineer. When I came in they were having tons of printing problems, servers locking up, the whole deal. I deleted all non-MS print drivers from the farm and set up a policy to use native drivers as needed and the UPD otherwise. I also set it up to auto-create printers for everyone, and there are no session printers in place. There are several remote locations connecting via Program Neigborhood (WAN locations, not over the Internet) who are having problems printing. The main printer involved is a HP LaserJet 2300. What happens is the job goes through the Citrix queue just fine, and even shows up in the event log as a successful print, but never even shows up on the local machine's print queue. Local machines are XP SP2, firewall off, standard build, brand new ICA v10 client install. I can print locally from all applications with no problems. I've tried driver mappings (LJ2, LJ4, the HP 2200 driver that comes with Windows), installing the HP 2300 driver on the server, turning off advanced printing features on the client, UPD. Still, I can't get anything to even show up on the local PC's queue. Local printers are either directly attached to the PC via parallel or USB, or TCP/IP connected to a Win2k3 print server and connected that way. I'm at a loss here. Could something on the firewall allow Citrix connections but prevent printing? I'm getting mixed reports from the client on what prints and what doesn't, so I'm not sure if all Citrix printing is failing, or just for certain individuals. Any ideas? I'm at a loss here! Adam