Canon TR150 Series Online Manual page 223

For Windows:
Starting Up IJ Network Device Setup Utility
For macOS:
Starting Up IJ Network Device Setup Utility
Make sure the computer is connected to the wireless router.
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For more on how to check the computer settings or connection status, see your computer instruction manual
or contact its manufacturer.
Note
• If you use a smartphone or tablet, make sure the Wi-Fi is enabled on the device.
Make sure security software's firewall is off.
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If your security software's firewall is on, a message may appear warning you that Canon software is attempting
to access the network. If this warning message appears, set security software to always allow access.
If you are using any programs that switch between network environments, check their settings.
If printer is connected to an AirPort Base Station via LAN, make sure you use
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alphanumeric characters for network name (SSID). (macOS)
If the problem is not resolved, click here and redo setup.
• Positioning:
Place the printer and wireless router where there are no obstacles between them.
Cannot Connect to a Printer through Wireless Direct
Make sure the printer and other devices (smartphone or tablet) are turned on.
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Power Supply
If the power is already turned on, cycle the power switch.
Check printer settings.
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Select LAN settings > Wireless Direct > Advanced mode in this order and enable it.
Check the settings of your device (smartphone/tablet).
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Make sure Wi-Fi is enabled on your device.
For details, refer to your device's instruction manual.
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