Ricoh LD533CG Betriebsanleitung PDF herunterladen (Seite 20)

CRP-C0266-01

4.2 Environment Assumptions

This TOE is installed in general offices and connected to the internal networks, and it is used

by client computers connected to the internal networks likewise.

Figure 4-1 shows the general operational environment as assumptions of this TOE.

Figure 4-1 Operational Environment and Configuration

Figure 4-1 gives an example environment to handle office documents in general offices where

the TOE is assumed to be used. The TOE is connected to the internal network, telephone

lines, and USB.

When the TOE is connected to the internal network connected to an external network such as

the Internet, through the network, not for attacking in the TOE by the communication via

the external network, install firewalls in the boundaries of the external network and the

internal network to protect the internal network and the TOE. The internal network uses

IPv4. The internal network is connected to server computers and client computers such as

FTP server, SMB server, and SMTP server and it performs the communication of the TOE

and the document data.

The operation of the TOE includes both cases of using the operation panel of the TOE and

client computers. Installing printer drivers in client computers enables to send the print data

into the TOE and process printing via the internal network or USB from client computers.

And it enables to send the document data into the TOE via the internal network from client

computers and the TOE can send by fax. The Web browser can operate the TOE on client

computers.

Also, the TOE can send the document data to client computers by e-mail via SMTP server and

can deliver to folders the document data between the TOE and FTP server, and between the

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Ricoh LD533CG Betriebsanleitung Seite 20