Lexmark MX810dfe User Manual page 121

Faxing
Setup 1: Printer is connected to a dedicated fax line
1
Connect one end of the telephone cable to the line port of the printer.
2
Connect the other end of the telephone cable to an active analog wall jack.
Notes:
•
You can set the printer to receive faxes automatically (Auto Answer On) or manually (Auto Answer Off).
•
If you want to receive faxes automatically, then set the printer to pick up on any number of rings that you
want.
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