Select
Settings
>
General Settings
>
Network Settings
>
Advanced
on the printer’s control panel, and
then check the IP address and the subnet mask assigned to the printer.
Restart the wireless router or reset the network settings for the printer.
&
“Re-setting the Network Connection” on page 219
There is a problem with the network settings on the smart device.
Solutions
Try accessing any website from your smart device to make sure that your smart device's network settings
are correct. If you cannot access any website, there is a problem on the smart device.
Check the network connection of the computer. See the documentation provided with the smart device
for details.
Cannot Send or Receive Faxes
Cannot Send or Receive Faxes
The following causes can be considered.
There are some problems in telephone wall jack.
Solutions
Check that the telephone wall jack works by connecting a phone to it and testing it. If you cannot make or
receive calls, contact your telecommunication company.
There are some problems in connecting to the telephone line.
Solutions
Select
Settings
>
General Settings
>
Fax Settings
>
Check Fax Connection
on the control panel to run
the automatic fax connection check. Try the solutions printed on the report.
Communication error occurs.
Solutions
Select
Slow(9,600bps)
in
Settings
>
General Settings
>
Fax Settings
>
Basic Settings
>
Fax Speed
on
the control panel.
Connected to a DSL phone line without DSL filter.
Solutions
To connect to a DSL phone line, you need to use a DSL modem equipped with a built-in DSL filter, or
install a separate DSL filter to the line. Contact your DSL provider.
“Connecting to DSL or ISDN” on page 284
There are some problems in the DSL filter when you connect to a DSL phone line.
Solutions
If you can not send or receive fax, connect the printer directly to a telephone wall jack to see if the printer
can send a fax. If it works, the problem may be caused by the DSL filter. Contact your DSL provider.
>
The Printer Does Not Work as Expected
>
167