Canon Authorized Sen for ImageRUNNER Machines Version 4.1 - Manual (Page 63)

Authorized Send Installation and Configuration Guide for imageRUNNER Machines 63
2. Edit the settings for the authentication server as necessary ➞ click [Update].
If you make a mistake, click [Reset] to return the settings to their original values.
To cancel editing the authentication server and return to the Authentication Servers
screen, click [Cancel].