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To allow kernal-mode drivers to be installed, perform the following steps:
1. Open Group Policy on the File Print Appliance, click Start > Run,thentypegpedit.msc,andpress
Enter.
2. Under Local Computer Policy,double-clickComputer Configuration.
3. Right-click Disallow installation of printers using kernel-mode drivers and then click Properties.
4. On the Setting tab, click either Not Configured or Disabled, and then click OK.
HP Jetdirect
firmwar e
The HP Download Manager (DLM) utility for Jetdirect printers provides upgrades of HP Jetdirect print
server firmware on HP network printers. The utility is located on the storage server or File Print Appliance
in the C:\hpnas\Components\Download Manager for Jetdirect folder. A connection to the
Internet is required, or the utilit y can be pointed to a local loc ation where the firmware images are stored.
Figure 43 HP Download Manager for Jetdirect
Printer server scalability and sizing
A Microsoft technical paper overviews several key factors that influence the capacity of a given print
server configuration. While this paper cannot provide a predictive formula to determine the printing
throughput of a given configuration, it does describe several reference systems and their capacity. This
paper also presents the information necessary to help the system administrator or capacity planner
estim
ate, and later monitor, their server workload. The current version of this paper is maintained at
h
ttp://www.microsoft.com/printserver.
Backup
It is recommended that you back up the print server configuration whenever a new printer is added to the
network and the print server configuration is modified. For details on implementing the backup solution,
refer to the Medium Business Guide for Backup and Recovery. The guide can be viewed or downloaded
from Microsoft at h
ttp://www.microsoft.com/technet/itsolutions /smbiz/mits/br/mit_br.mspx.
The Print Migrator utility is recommended as a p rint-specific alternative to backing up print configuration
settings on the print server or File Print Appliance. The Print Migrator utility is located in the
C:\hpnas\Components\PrintMigrator folder on the storage server or File Print Appliance.
HPProLiantDL380G5StorageServer 93