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 52
Configuring MFP File System Settings
The File system category provides settings for access to the MFP hard drive, the Compact Flash
card, and optional data storage devices. Several security settings are available that can help
prevent unauthorized access to data.
File System External Access
It is recommended that all external access to the file systems on your MFPs be disabled. To do so,
follow these instructions:
Click the File System category to select File System External Access (Figure 56).
Figure 56: The File System External Access options.
Disable all options (see the table below).
The following table lists and explains the recommended settings:
File system Access
Option
Recommended
Setting
Explanation
PJL Disabled Prevents access to the file
system through this protocol
PostScript Disabled Prevents access to the file
system through this protocol.
NOTE: Disabling PostScript
may affect interactions with
third party applications.
Secure File Erase Mode
This setting determines the level of overwriting applied to delete files during routine functions. This
includes removal of files for the Secure Storage Erase function. The settings are:
Non-secure Fast Erase does a standard erase with no additional security.