Lexmark CX725 Series User Manual page 40

Faxing
3
To connect a telephone to the printer, remove any installed adapter plug from the telephone port of the
printer, and then connect the telephone.
Setting up fax using VoIP telephone service
CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock, do not set up this product or make
any electrical or cabling connections, such as the power cord, fax feature, or telephone, during a
lightning storm.
CAUTION—SHOCK HAZARD: To avoid the risk of electrical shock, do not use the fax feature during a
lightning storm.
1
Connect one end of the telephone cable to the line port of the printer.
2
Connect the other end of the cable to the port labeled Phone Line 1 or Phone Port on the VoIP adapter.
Note: The port labeled Phone Line 2 or Fax Port is not always active. VoIP providers may charge extra
cost for the activation of the second phone port.
3
Connect the telephone to the telephone port of the printer.
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