HP Scanjet Enterprise 7000n , HP Color LaserJet CP5525, HP Color LaserJet CM4540 MFP and HP LaserJet M4555 MFP - HP Imaging and Printing Security Best Practices

Chapter 4 HP LaserJet and Color LaserJet MFP Security Checklist 35
Click HTTP Idle Timeout (Figure 32).
Figure 32: The HTTP Idle Timeout option.
In the input field, type a reasonable number of seconds (5 to 60) for the device to wait on
an idle connection before moving on. If you spool large documents on a regular basis you
will want to set this on the higher end. The default setting is 15.
IPX RCFG Support
This setting prevents access to configuration settings through Novell NetWare linkages; however,
you should enable it if your network uses these linkages.
Click IPX -- RCFG Support Enabled (Figure 33), and leave Enable RCFG Support
blank to disable it.