Operation Manual

Table Of Contents

0L40-066

Changing Port Numbers

Ports serve as endpoints for communicating with other devices. Typically, conventional port numbers are used for major protocols, but

devices that use these port numbers are vulnerable to attacks because these port numbers are well-known. To enhance security, your

Network Administrator may change the port numbers. When a port number has been changed, the new number must be shared with the

communicating devices, such as computers and servers. Specify the port number settings depending on the network environment.

To change the port number for proxy server, see Setting a Proxy (MF212w).

Press .

Use / to select <Network Settings>, and press .

If a screen for entering a PIN is displayed, enter the PIN with the numeric keys and press . Setting the System

Manager PIN

Select <TCP/IP Settings> <Port Number Settings>.

Select a port, and press .

Learning more about the ports

Configuring Printing Protocols and WSD Functions

<HTTP>

Disabling HTTP Communication

<SNMP>

Monitoring and Controlling the Machine with SNMP

Enter the port number using the numeric keys, and press .

LINKS

Configuring Printer Ports

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