Canon PIXMA E304 Online Manual page 265

Select the identifier for Wireless Direct (SSID) specified for the printer as the connection destination for
devices.
Check the destination on your device.
For details, refer to your device's instruction manual or visit the manufacturer's website.
To check the identifier for Wireless Direct (SSID) specified for the printer, print out the network setting
information of the printer.
Printing Network Settings
Have you entered the proper password specified for the Wireless Direct?
Check5
To check the password specified for the printer, print out the network setting information of the printer.
Printing Network Settings
Make sure the printer is not placed too far away from the device.
Check6
If the distance between the printer and wireless router is too far, wireless communication becomes poor. Place
the printer and wireless router close to each other.
Note
• Though an antenna is attached to most wireless routers, note that some of them have it inside.
Make sure 5 devices are already connected.
Check7
Wireless Direct does not allow more than 5 devices to be connected.
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