HP PageWide Managed MFP P77740dw - Certificate of Volatility

A second method to sanitize Image data,
encrypted job storage and PIN printing
can be performed using the printer’s
Embedded Web Server (EWS). Using a
web browser on the same network as the
printer, browse to the printer’s IP address.
Select the “Settings” tab at the top, and
then from the left navigation bar, select
the “Security->Protect Stored Data” menu
items. Near the bottom of the page will
be the section called “Erase Job Data”.
Click on the “Erase Now” button.
See the Administrator’s Guide for more
details.
Type (eMMC, Flash,
EEPROM, etc): EEPROM
(2 devices)
Size:
64kB
32kB
User Modifiable:
 Yes
 No
Function:
Contains
system control
data, user
preferences,
and variables.
Process to Sanitize:
User preferences and variables are
cleared the following way: Unplug AC
power cord. While pressing the front of
the unit’s On/Off button, plug in the AC
power cord. Hold the ON/OFF button
until the unit boots up into a special mode
with the screen blank and only “Home”
and “Back” LED buttons lit on the front
panel. Press “home, back, home, home”,
then “menu”, then press “next” two times,
then press “OK” to initiate a full reset.
Please be aware you may want to do a
“Restore Factory Defaults” from the
Printer Maintenance screen after you do
the full reset.
Type (eMMC, Flash,
EEPROM, etc): EEPROM
(2 devices)
Size:
64kB,
and
64kB
User Modifiable:
 Yes
 No
Function:
Contains
backup of
critical system
control data.
Process to Sanitize:
N/A, no user info stored here.
Type (eMMC, Flash,
EEPROM, etc): Secure
EEPROM
Size:
18kB
User Modifiable:
 Yes
 No
Function:
Contains
secure internal
printer data.
Process to Sanitize:
N/A, no user info stored here.
Type (eMMC, Flash,
EEPROM, etc): EEPROM
(1 device)
Size:
1kB,
User Modifiable:
 Yes
 No
Function:
Contains
internal printer
data.
Process to Sanitize:
N/A, no user info stored here.