Delete the account registered to access control.
Enter the printer's IP address into a browser to access Web Config.
Enter the printer's IP address from a computer that is connected to the same network as the printer.
You can check the IP address of the printer from the following menu.
Settings > General Settings > Network Settings > (Standard) > Network Status > Wired LAN/Wi-Fi Status
Enter the administrator password to log in as an administrator.
Select in the following order.
Product Security tab > Access Control Settings > User Settings
Click Edit for the number you want to delete.
Click Delete.
When clicking Delete, the user account will be deleted without a confirmation message. Take care when deleting the account.
Return to the user setting list after a specific length of time.