Canon MG6400 SERIES Online Manual page 248

8. Enter the passphrase, confirm the type of dynamic encryption and click Next>.
Enter the passphrase set to the access point. The passphrase should be a string of 8 to 63 alphanumeric
characters or a 64-digit hexadecimal value.
If you do not know the access point passphrase, refer to the instruction manual provided with the access
point or contact its manufacturer.
9. Click Finish.
248