> Product Information > Settings Menu List > General Settings > Fax Settings > Quick Operation Button > Quick Operation Button 1, Quick Operation Button 2, Quick Operation Button 3:

Quick Operation Button 1, Quick Operation Button 2, Quick Operation Button 3:

Registers up to three shortcuts allowing you to quickly access the menu you use often when sending faxes. The shortcuts are displayed on the following menu.

Fax > Fax Settings tab.