XEROX WorkCentre
5735/5740/5745/5755/5765/5775/5790
Information Assurance Disclosure Paper
Ver. 2.00, March 2011
Page
9 of 50
Non-Volatile Memory
Type (Flash, EEPROM,
etc)
Size
User
Modifiable
(Y/N)
Function or Use
Process to Sanitize
Flash ROM
128MB
N
Single Board Controller
(Boot code and system file)
No user image data stored
NVRAM
128KB
N
Single Board Controller
(Xerographic set points)
No user image data stored.
Additional Information:
There are
other non volatile memory devices in the system, but these are used solely for
low level I/O control. Some examples of this distributed control are:
•
Power distribution, Photoreceptor and main drive motors control
•
Raster Output Scanner (ROS)
•
Paper Registration
•
Finisher
Table 2 Controller memory components
Media and Storage
Type (disk drives,
tape drives, CF/SD/XD
memory cards, etc.):
Removable
Y / N
Size:
User
Modifiable:
Y / N
Function:
Process to Sanitize:
Disk drive
N
80GB
N
Network Controller
Application and Copy
Controller Application
software. Image
storage, processing and
Overflow EPC image
storage.
On Demand Image
Overwrite
Fax Card
N
512MB
N
User FAX image data
stored
User image data
overwritten at the
completion of each fax
job.
Overwritten by
Standard or Full
ODIO operation
Table 3 Hard Disk Drives
