HP LaserJet, OfficeJet, PageWide, ScanJet - HP FutureSmart Firmware Device Hard Disk, SSD, and eMMC Security (white paper)

PUBLIC 8
Figure 12: Erase Job Date option using an SSD system disk in the Embedded Web Server (EWS)
Figure 13: Erase Job Date option using an eMMC system disk in the Embedded Web Server (EWS)
3. Job Data Encryption
Job data is temporarily stored in cryptographic form and will be securely erased with each restart. The
default setting is AES-128 which provides the best system performance. AES-256 provides more
security however will impact system performance.
Figure 14: Job Data Encryption using an eMMC system disk in the Embedded Web Server (EWS)
4. Secure Erase
HP printing devices with SSD used in HP printing devices supports ATA Secure Erase, which clears all
addressable and spared storage. This erase meets the NIST 800-88r1 standard for Purge. (See
Government Erase Standards)