Lexmark XC4100 Series User Manual page 41

Faxing
Setting up fax using digital subscriber line
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.
Digital subscriber line (DSL) splits your regular telephone line into two channels: voice and Internet. Telephone
and fax signals travel through the voice channel, and internet signals pass through the other channel.
Install a DSL filter to minimize interference between the two channels and ensure a quality connection.
Note: Contact your DSL provider to obtain a DSL filter.
1
Connect the line port of the DSL filter to the wall jack.
2
Connect one end of the telephone cable to the line port of the printer. Connect the other end to the phone
port on the DSL filter.
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