HP Color LaserJet 4500 Printer series - Manual (Page 103)

EN
Chapter 6 103
UNIX Networks
HP JetAdmin software provides a TCP/IP-based solution for
configuring and managing HP JetDirect print servers on HP-UX,
Solaris, and SunOS systems.
Setting Network Security on the Printer
This printer features control panel locking which allows network
administrators to prevent users from changing certain settings in the
printer control panel. When a menu of the printer control panel is
locked, unauthorized users trying to change printer control panel
settings will receive the following message:
ACCESS DENIED
MENUS LOCKED
You can use the HP JetAdmin software, the HP LaserJet Utility for
Macintosh, or an ASCII escape sequence to perform this procedure.
For instructions on locking the printer control panel using either the
HP JetAdmin software or the HP LaserJet Utility for Macintosh, see
their online Helps.