Lexmark PRO4000C, 90P3000 manual Scenario 2 Digital Subscriber Line DSL

Faxing 79

Tips for this setup:

•This setup works best if you subscribe to a distinctive ring service. If you have distinctive ring service, then make sure that you set the correct ring pattern for the printer. Otherwise, the printer will not receive faxes even if you have set it to receive faxes automatically.

•If you have only one telephone number on your line, then you need to set the printer to receive faxes manually (Auto Answer Off).

When you answer the telephone and you hear fax tones, press *9* or the manual answer code on the telephone to receive the fax.

•You can also set the printer to receive faxes automatically (Auto Answer On), but you need to turn off the voice mail service when you are expecting a fax. This setting works best if you are using voice mail more often than fax.

Scenario 2: Digital Subscriber Line (DSL)

A Digital Subscriber Line 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. This way, you can use the same line for analog voice calls (including faxes) and digital Internet access.

To minimize interference between the two channels and ensure a quality connection, you need to install a DSL filter for the analog devices (fax machine, telephone, answering machine) in your network. Interference causes noise and static on the telephone, failed and poor quality faxes for the printer, and slow Internet connection on your computer.