Specifications

CRP-C0239-01
3
1.2.3 Scope of TOE and Overview of Operation
1.2.3.1 Scope of TOE
The TOE is the product of this certification and it is configured as it satisfies the
following. If the configuration of the product does not satisfy some of the following, it
means that the product is not the TOE. Once its Service Mode Lock is cancelled and its
Maintenance Function is used, it leaves the possibility that the product is no longer
the TOE (since there might be a possibility that the Maintenance Function changes the
product itself).
- Do not set Service Mode Lock to "Off".
- Use IPv4 protocol (do not use IPv6 protocol).
- Do not use IP-Fax and Internet Fax Function.
- Use Basic Authentication for Identification and Authentication Function (do not use
the authentication except for Basic Authentication).
Engine Unit
Scanner Engine Printer Engine
Fax Unit
Engine Control Board
Controller Board
HDD
RAM NVRAM
Ic Key
FlashROMProcessor
Ic Hdd
USB Port
User Document
Output Document
Telephone Line
Operation Panel
Unit
TOE
TOE
SD CARD
Slot
Network Unit
* Optional
Fig. 1-1 TOE Configuration
Figure 1-1 shows the physical configuration items of the TOE. The brief description of
each item is as follows:
- Operation Panel Unit (hereafter called Operation Panel)
The Operation Panel is an interface device that is equipped on the TOE and is used
by TOE users for TOE operation. It is configured with key switches, LED indicators,
touch screen LCD, and the Operation Panel Control Board.
- Engine Unit
The Engine Unit consists of a Scanner Engine, Printer Engine and Engine Control
Board. The Scanner Engine is an input device to read the paper documents. The
Printer Engine is the output device to print and output the paper documents.