Problem Possible cause Solution
Cannot connect to wireless
LAN.
A wireless LAN option is not
installed on the machine.
Wi-Fi Direct connection and
wireless LAN connection are
enabled if a wireless LAN
option is installed on the
machine.
Turn off the machine, and insert
a wireless LAN option into the
USB port for the wireless LAN
option.
For the name of the optional
equipment, see page 9 "How to
Read This Manual". For the
position of the USB port, see
page 13 "Guide to
Components".
• If any of these problems persist, turn off the power, pull out the power cord, and contact your sales
or service representative.
7. Troubleshooting
172
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