<samba:parameter name="use client driver" context="S" type="boolean" print="1" xmlns:samba="http://www.samba.org/samba/DTD/samba-doc"> <description> <para>This parameter applies only to Windows NT/2000 clients. It has no effect on Windows 95/98/ME clients. When serving a printer to Windows NT/2000 clients without first installing a valid printer driver on the Samba host, the client will be required to install a local printer driver. From this point on, the client will treat the print as a local printer and not a network printer connection. This is much the same behavior that will occur when <command moreinfo="none">disable spoolss = yes</command>. </para> <para>The differentiating factor is that under normal circumstances, the NT/2000 client will attempt to open the network printer using MS-RPC. The problem is that because the client considers the printer to be local, it will attempt to issue the OpenPrinterEx() call requesting access rights associated with the logged on user. If the user possesses local administator rights but not root privilege on the Samba host (often the case), the OpenPrinterEx() call will fail. The result is that the client will now display an "Access Denied; Unable to connect" message in the printer queue window (even though jobs may successfully be printed). </para> <para>If this parameter is enabled for a printer, then any attempt to open the printer with the PRINTER_ACCESS_ADMINISTER right is mapped to PRINTER_ACCESS_USE instead. Thus allowing the OpenPrinterEx() call to succeed. <emphasis>This parameter MUST not be enabled on a print share which has valid print driver installed on the Samba server.</emphasis></para> </description> <related>disable spoolss</related> <value type="default">no</value> </samba:parameter>