Specifications

CRP-C0239-01
4
- Fax Unit (Optional)
The Fax Unit is a device that has a modem function to send and receive fax data
when connected to a telephone line.
- Controller Board
The Controller Board contains Processors, RAM, NVRAM, Ic Key and FlashROM.
The brief description of each item is as follows:
[Processor] A processor that carries out the processing such as arithmetic
processing according to software.
[RAM] A volatile memory that is used for an image processing memory.
[NVRAM] A non-volatile memory in which MFP Control Data to configure the
MFP operation is stored.
[Ic Key] A security chip that provides the functions of random number
generation and encryption key generation, and is used to detect the
tampering of MFP Control Software.
[FlashROM] A memory in which MFP Control Software is installed. MFP Control
Software is installed in the TOE and has the elements that identify the
TOE such as System/Copy, Network Support, Scanner, Printer, Fax,
Web Support, Web Uapl and Network Doc Box.
- Ic Hdd
Ic Hdd is a security chip that provides the functions to encrypt the information to be
stored on HDD and decrypt the information to be read from HDD.
- HDD
HDD is a hard disk drive in which image data and user information for identification
and authentication are stored. The area where image data are stored as Document
Data is called D-BOX.
- Network Unit
The Network Unit is an interface board for Ethernet (100BASE-TX/10BASE-T)
networks.
- USB Port
The USB Port is used to connect a client PC to the TOE, and is used for printing or
faxing from that client PC.
- SD CARD Slot
SD CARD Slot is an interface that is used to enable the Stored Data Protection
Function when installing the TOE, and is used for the maintenance work. However,
since the maintenance work is not assumed for this certification, this is used only
when installing the TOE.