HP Color LaserJet Managed MFP E77822dn, E77825dn, E77830dn - Certificate of Volatility

Type (HDD, Tape, etc.):
1 – HDD Main board
Size:
320GB
User Modifiable:
Yes No
Function:
Stores customer data, OS,
applications, digitally signed
firmware images, persistent
data, and temporary data used
for processing and system
functions.
Steps to clear memory:
1. Secure Storage Erase –
Areas temporary files and job
data by overwriting information
overwriting information one or
three times.
2. Secure Disk Erase – Erases
files when jobs finish
processing by overwriting them
one or three times.
3. Secure File Erase – Erases
files when jobs finish
processing by overwriting them
one or three times.
Type (HDD, Tape, etc.):
1 – EMMC card
Size:
16GB
User
Modifiable:
Yes No
Function:
Stores customer data, OS,
applications, digitally signed
firmware images, persistent
data, and temporary data used
for processing and system
functions.
Steps to clear memory:
1. Secure Fast Erase –
Changes the encryption keys
rendering all data in the
customer partition unreadable.
2. Power Cycle of the printer –
Deletes all customer data
stored in the customer
partition.
Optional Mass Storage
Does the device contain mass storage memory (Hard Disk Drive, Tape Backup)?
Yes No If Yes please describe the type, size, function, and steps to clear the memory below
Type (HDD, Tape, etc.):
Size:
User Modifiable:
Function:
Steps to clear memory:
Optional Formatter
HDD 320 GB
320GB
Yes No
Stores customer data,
OS, applications,
digitally signed firmware
images, persistent data,
and temporary data
used for processing and
system functions.
1. Secure Storage Erase –
Areas temporary files and job
data by overwriting information
overwriting information one or
three times.
2. Secure Disk Erase – Erases
files when jobs finish processing
by overwriting them one or three
times.
3. Secure File Erase – Erases
files when jobs finish processing
by overwriting them one or three
times.
Optional Mass Storage
Does the device contain mass storage memory (Hard Disk Drive, Tape Backup)?
Yes No If Yes please describe the type, size, function, and steps to clear the memory below
Type (HDD, Tape, etc.):
Size:
User Modifiable:
Function:
Steps to clear memory:
Optional Formatter HDD 500
GB FIPS Encrypted HDD
500GB
Yes No
Stores customer data,
OS, applications,
digitally signed firmware
images, persistent data,
and temporary data
used for processing and
system functions.
1. Erase and Unlock Encrypted
Disk – This changes the
Encryption keys rendering all
data unreadable.
2. Secure Storage Erase –
Areas temporary files and job
data by overwriting information
overwriting information one or
three times.
3. Secure Disk Erase – Erases
files when jobs finish processing