Canon PIXMA TS302 Wireless Inkjet Printer - Manual (Page 178)

Printer Suddenly Stopped Working for Some Reason
Cannot Connect to Printer after Network Configuration Change
Cannot Connect to Printer via Wireless LAN
Cannot Connect to Printer through Wireless Direct
Cannot Print through Network
Cannot Connect to Printer after Network Configuration Change
It may take a while for the computer to obtain an IP address, or you may need to restart your computer.
Make sure the computer has obtained a valid IP address, and try again to find the printer.
Cannot Connect to Printer via Wireless LAN
Check1 Check the power status of printer, network devices (e.g. wireless router), and
smartphone/tablet.
Turn on the printer or devices.
If the power is already turned on, turn it off and on again.
It may be necessary to resolve wireless router problems (e.g. update interval of a key, problems of DHCP
update interval, energy saving mode, etc.) or to update the wireless router firmware.
For details, contact the manufacturer of your wireless router.
Check2 Can you view any web pages on your computer?
Make sure your computer is connected to the wireless router properly.
For more on checking computer settings or connection status, see the instruction manual supplied with the
wireless router or contact the manufacturer.
Check3 Is the printer connected to the wireless router?
Use the Wireless lamp to check the connection status between the printer and wireless router.
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