Xerox® Security Guide for Entry Production Color Class Products
March 2019 Page 7-32
Encryption and Overwrite
(Not Currently Supported)
Immediate and On-Demand Image Overwrite.
Controller Non-Volatile Storage
Contains User Data (E.g. Print,
Scan, Fax)
NIST 800-171 Overwrite Support
Contains Configuration Settings
Note: Configuration settings may be erased by the reset to factory defaults feature.
IC- Integrated Circuit, soldered to circuit board
HDD- Magnetic Hard Disk Drive
SSD- Solid State Disk
SD Card- Secure Digital Card
Controller Non-Volatile Memory
Permanent storage
of program. User
image data not
stored.
Permanent storage
of program/font
data. User image
data not stored.
Permanent storage
of machine setting
data. User image
data not stored.
Permanent storage
of program. User
image data not
stored.
Billing meters and
critical settings
Battery-
backed SRAM
(NVM PWBA)
Permanent storage
of machine setting
data/job log data.
SRAM is not
erased when a
main switch is
turned off. Not