Operation Manual

Mail Server
Check the connection between the printer and the mail server by using the connection test function of the printer.
Related Information
&
“Checking a Mail Server Connection” on page 39
DNS Server
Check the DNS server that is referred by the computer.
Conrm
the status of the network adapter of the computer
on the same network segment as the printer, and conrm whether it is the same as the DNS setting of the printer.
You can check the DNS setting of the computer as follows.
❏ Wi n d ow s : Control Panel > Network and Internet > Network and Sharing Center > Change adapter settings
When there are multiple network interfaces, you can check by entering “ipcong/all” on the command prompt.
❏ Mac OS : System Preference > Network > Advanced... > DNS
Initializing the Network Settings
Disabling Wi-Fi from Web Cong
Disable Wi-Fi from Web Cong. If you disable Wi-Fi while some devices are connected by Wi-Fi, they are
disconnected.
1. Access Web Cong and select the Network tab > Wi - F i , and then select Disable Wi-Fi.
2. Check the message, and then select OK.
Disconnecting Wi-Fi Direct (Simple AP) from Web
Cong
Disconnect Wi-Fi Direct (simple AP) from Web Cong.
1. Access Web Cong and select the Network tab > Wi - Fi D i r e c t .
2. Select Disable for Wi - Fi D i r e c t .
3. Click Next
4. Check the message, and then select OK.
Disabling Wi-Fi from the Control Panel
When Wi-Fi is disabled, the Wi-Fi connection is disconnected.
1. Select Wi - F i on the home screen.
To select an item, move the focus to the item using the
u d l r buttons, and then press the OK button.
Administrator's Guide
Solving Problems
74