Lexmark MX321
Open a web browser, and then type the printer IP address in the address field.
Notes:
Click Settings > Fax > Analog Fax Setup > Fax Receive Settings > Holding Faxes.
Select a mode.
Apply the changes.
Set your printer to automatically forward received fax messages to a preferred destination.
Send your fax at a date and time it is needed. Follow these steps to set a schedule on your printer.