Hi Graham The "Allow printers to be published" setting should be applied to the OUs containing member computers. When enabled or not configured the "List in directory" option is visible. When disabled it is not. You would only apply it to the Domain Controllers OU if you wanted to control this option for print queues on DCs. The setting takes priority over the setting "Automatically publish new printers in Active Directory". The pruning behaviour runs as a thread within the spooler service on DCs. In other words if your spooler service is not running on the DC you won't see any pruning. It's not well documented. :-( For more information have a look at the following resources: http://www.microsoft.com/windows2000/docs/printad.doc http://support.microsoft.com/?kbid=234270 http://www.windowsitpro.com/Windows/Articles/ArticleID/41104/pg/1/1.html Tony -----Original Message----- From: gptalk-bounce@xxxxxxxxxxxxx [mailto:gptalk-bounce@xxxxxxxxxxxxx] On Behalf Of Graham Turner Sent: Tuesday, 06 February 2007 3:49 a.m. To: gptalk@xxxxxxxxxxxxx Subject: [gptalk] ad printer publishing i am possibly in danger of slipping OT with this, as not stricty GP processing but anyways ,, seems there are a whole load of policies that relate to the publishing / pruning / searching of printer objects that are written to AD docs seem a little unclear as to what types of Windows host (DC, member server, end user workstation) each one of these policies apply it would seem to be further complicated by the fact DC's can be print servers too ! i suppose you could get away with defining the policies at domain level, but you should be able to apply policies at the OU level which contains each type of host ?? before we go into the specifics of some of these policies i have this table as to what type of host processes each policy; allow printers to be published - DC automatically publish new printers in AD - print server (member server) allow pruning - DC printer browsing - ?? prune printers .. - DC pruning interval - DC pruning retry - DC pruning priority - DC check published state - print server (member) QU2 - are the DC policies dependent on the spooler service running on the DC even though it doesn't have any printers ?? Help as alwways gladly received G *********************** You can unsubscribe from gptalk by sending email to gptalk-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field OR by logging into the freelists.org Web interface. Archives for the list are available at //www.freelists.org/archives/gptalk/ ************************ No Viruses were detected in this message. HealthIntelligence eMail Filter Service This email or attachment(s) may contain confidential or legally privileged information intended for the sole use of the addressee(s). Any use, redistribution, disclosure, or reproduction of this message, except as intended, is prohibited. If you received this email in error, please notify the sender and remove all copies of the message, including any attachments. Any views or opinions expressed in this email (unless otherwise stated) may not represent those of HealthIntelligence (HIQ Ltd). http://www.healthintelligence.org.nz (1H_S1) No Viruses were detected in this message. HealthIntelligence eMail Filter Service *********************** You can unsubscribe from gptalk by sending email to gptalk-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field OR by logging into the freelists.org Web interface. Archives for the list are available at //www.freelists.org/archives/gptalk/ ************************