HP Commercial LaserJet Printers and MFPs - Imaging and Printing Security Best Practices
Chapter 5 HP LaserJet and Color LaserJet MFP Security Checklist 70
Embedded Web Server Page Options
Configure Embedded Web Server Configuration options.
Enable Outgoing Mail.
Disable Incoming Mail.
Disable Cancel Job Button.
Disable Go Button.
Disable Command Invoke.
Disable Command Download.
Disable Command Load and Execute.
Enable Continue Button.
Disable Print Service.
File System Page Options
Configure File System External Access.
Disable PJL.
Disable PML.
Disable NFS.
Disable PostScript.
Configure File System Password.
Configure Secure File Erase Mode to Secure Fast Erase or Secure Sanitize Erase.
Digital Sending Page Options
Configure Auto Reset Send Setting to Delay before resetting the default settings,
and type a number of seconds to delay.
Configure Default From Address.
Select Prevent user from changing the Default From Address.
Final configurations
Disable Direct Ports (wait for MFPs to restart).
Disable EWS Config.