Lexmark MX717 User Manual page 120

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.
CAUTION—POTENTIAL INJURY: To reduce the risk of fire, use only a 26 AWG or larger
telecommunications (RJ-11) cord when connecting this product to the public switched telephone
network. For users in Australia, the cord must be approved by the Australian Communications and Media
Authority.
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.
To minimize interference between the two channels, ask for a DSL filter from your DSL provider.
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.
3
Connect the other end of the cable to the telephone port on the DSL filter.
120