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 the Maximum Transmission Unit
1469-073
In most Ethernet networks, the maximum size of a pack
et that can be sent is 1500 bytes. A packet refers to a chunk of
data into which the original data is divided before being sent. The maximum transmission unit (MTU) may vary on each
network. Change the settings of the machine as necessary. For more information, contact your Network Administrator.
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>
<MTU Size>.
4
Select the MTU.
LINKS
Conguring Ethernet Settings(P
. 373)
Setting a Wait Time for Connecting to a Network(P. 376)
Network
375