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HP LaserJet M4345 MFP - Secure Disk Erase

HP LaserJet M4345 MFP
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NOTE The PIN must be numeric.
5. Click the appropriate button for the type of connection: Direct or Network. If you select Direct,
type the MFP port. If you select Network, type the IP address and port for the MFP.
NOTE The IP address for the MFP can be found on the Configuration page. You can
print a Configuration page from the control panel by touching Menu, touching
INFORMATION, and then touching PRINT CONFIGURATION.
If you typed an incorrect IP address, you will receive an error message. Otherwise, the portal is
enabled.
Disable the FIH portal
1. Double-click the FIH.EXE file. The Foreign Interface Harness dialog box appears.
2. Click OK.
3. Click Disable.
4. Type the PIN and click OK.
5. Click the appropriate button for the type of connection: Direct or Network. If you selected
Direct, type the MFP port and click OK. If you selected Network, type the IP address and port
for the MFP, and then click OK. The portal is disabled.
NOTE If you lose the PIN number and the portal needs to be disabled, try using the default
PIN that is listed to disable it. For assistance, use the HP Instant Support service, which is
available through the embedded Web server or at
http://instantsupport.hp.com.
Secure Disk Erase
You might need to protect deleted data from unauthorized access on the MFP hard drive. Secure
Disk Erase is a security feature that you can use to securely erase print and copy jobs from the hard
drive.
Secure Disk Erase offers the following levels of disk security:
Non-Secure Fast Erase. This is a simple file-table erase function. Access to the file is
removed, but actual data is retained on the disk until it is overwritten by subsequent data-
storage operations. This is the fastest mode. Non-Secure Fast Erase is the default erase mode.
Secure Fast Erase. Access to the file is removed, and the data is overwritten with a fixed
identical character pattern. This is slower than Non-Secure Fast Erase, but all data is
overwritten. Secure Fast Erase meets the U.S. Department of Defense 5220-22.M requirements
for the clearing of disk media.
Secure Sanitizing Erase. This level is similar to the Secure Fast Erase mode. In addition, data
is repetitively overwritten by using an algorithm that prevents any residual data persistence. This
mode will impact performance. Secure Sanitizing Erase meets the U.S. Department of Defense
5220-22.M requirements for the sanitization of disk media.
ENWW Security features 43
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