"Failed to connect to the wireless router." Appears
Each time you perform each check, select OK on the error screen to clear the error and set up the printer
again.
When Security Type is WPA/WPA2/WPA3
When Security Type is set to Disable
When Security Type is WPA/WPA2/WPA3
Check 1
Check the password entered for the wireless router is correct.
If the password you entered is incorrect, enter the correct password.
Check 2
Check the wireless router's settings.
If the wireless router's DHCP function is off, turn it on and redo the wireless connection settings.
Check 3
Check the MAC address filtering's settings.
If MAC address filtering is enabled on the wireless router, change the settings to accept the printer's MAC
address.
The MAC address of the printer can be viewed from Printer information > System information.
Printer information
Check 4
Check the wireless router's security protocol (encryption method) settings.
If the wireless router is set to communicate using the IEEE802.11n standard only and encryption is set to
TKIP, change the encryption standard to something other than TKIP or change the communication standard,
and then redo the wireless connection settings.
If the encryption standard is set to TKIP, IEEE802.11n cannot be used as the communication standard.
For details on changing the wireless router settings, see the wireless router manual or contact its
manufacturer.
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General
Weight and Dimensions
