Lexmark CX510 User Manual page 102

Faxing
Scenario 4: Digital telephone service through a cable provider
Setup 1: Printer is connected directly to a cable modem
1
Connect one end of the telephone cable that came with your printer to the
2
Connect the other end of the cable to the port labeled Phone Line 1 or Phone Port on the cable modem.
Note: The port labeled Phone Line 2 or Fax Port is not always active. VoIP providers may charge additional cost
for activation of the second phone port.
3
Connect your analog telephone phone to the
Notes:
•
To make sure that the telephone port on the cable modem is active, plug an analog telephone into the
telephone port, and then listen for a dial tone. If you hear a dial tone, then the port is active.
•
If you need two telephone ports for your devices, but do not want to pay additional cost, then do not plug the
printer into the second telephone port. You can use a phone splitter. Plug the phone splitter into the Phone Line
1 or Phone Port, and then plug the printer and telephone into the splitter.
port of the printer.
port of the printer.
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