Lexmark CX725
From the home screen, touch Settings > Fax > Fax Setup > Fax Receive Settings > Admin Controls.
Touch Fax Forwarding > Forward.
Configure the Forward to and Confirmation E‑mail settings.
Lexmark CX/CS8xx_72x and XC/Cxxxx: Fax Forwarding Issues
Waiting for the right time to send your fax? Follow these easy steps to send your fax at a date and time it is needed.