User's Manual
Table Of Contents
- Contents
- Important Safety Instructions
- Basic Operations
- Copying
- Faxing
- Configuring Initial Settings for Fax Functions
- Sending Faxes
- Receiving Faxes
- Sending and Receiving Faxes According to Your Purposes
- Checking Status and Log for Sent and Received Documents
- Importing/Exporting Address Book Data with the Supplied Software
- Sending Faxes from Your Computer (PC Fax)
- Using the Machine as a Printer
- Printing from a Computer
- Printing a Document
- Canceling Prints
- Checking the Printing Status
- Various Print Settings
- Enlarging or Reducing
- Switching 1-Sided and 2-Sided Printing (MF249dw / MF247dw)
- Collating Printouts by Page
- Printing Multiple Pages onto One Sheet
- Printing Posters
- Printing Booklet (MF249dw / MF247dw)
- Printing Borders
- Printing Dates and Page Numbers
- Printing Watermarks
- Selecting Document Type
- Saving Toner
- Combining and Printing Multiple Documents
- Configuring Print Settings to Your Needs
- Printing from a Computer
- Using the Machine as a Scanner
- Preparing to Use the Machine as a Scanner
- Scanning from the Machine
- Scanning from a Computer
- Convenient Scanning with a Machine-Based Operation (MF249dw / MF247dw)
- Can Be Used Conveniently with a Mobile Device
- Network
- Connecting to a Network
- Viewing Network Settings
- Configuring the Machine for Printing or Faxing from a Computer
- Configuring Scan Settings (E-Mail/Shared Folders) (MF249dw / MF247dw)
- Configuring the Machine for Your Network Environment
- Security
- Using Remote UI
- Setting Menu List
- Troubleshooting
- Maintenance
- Appendix
- SIL OPEN FONT LICENSE
Changing Port Numbers
1469-07R
Ports serve as endpoints for communicating with other de
vices. 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 (P. 410) .
1
Tap <Menu> in the <Home> Screen.
2
Tap <Network Settings>.
● If a scr
een for entering a PIN is displayed, enter the PIN with the numeric keys and tap <Apply>.
Setting
the System Manager PIN
(P. 397)
3
Select <TCP/IP Settings>
<Port Number Settings>.
4
Tap the port to change.
Learning more about the ports
● <LPD>/<RA
W>/<WSD Multicast Discovery>
Conguring Printing Pr
otocols and WSD Functions(P. 348)
● <HTTP>
Disabling HTTP Communication (P. 422)
● <POP3>/<SMTP> Conguring E-Mail Communication Settings
(P. 363)
● <SNMP>
Monitoring and Controlling the Machine with SNMP(P. 386)
5
Enter the port number using the numeric keys, and tap <Apply>.
Security
408