Lexmark 7675 User's Guide - Page 34

There is a plug installed in the EXT port of the printer. This plug is necessary for the proper functioning of the printer. Note: Do not remove the plug. If you remove it, other telecommunications devices in your home (such as telephones or answering machines) may not work. Choosing a fax connection You can connect the printer with equipment such as a telephone, an answering machine, or a computer modem. If problems occur, see "Setup troubleshooting" on page 130. Note: The printer is an analog device that works best when directly connected to the wall jack. Other devices (such as a telephone or answering machine) can be successfully attached to pass through the printer, as described in the setup steps. If you want a digital connection such as ISDN, DSL, or ADSL, a third-party device (such as a DSL filter) is required. You do not need to attach the printer to a computer, but you do need to connect it to a telephone line to send and receive faxes. You can connect the printer to other equipment. See the following table to determine the best way to set up the printer. Equipment • The printer • A telephone cord • The printer • A telephone • Two telephone cords • The printer • A telephone • An answering machine • Three telephone cords Benefits Send and receive faxes without using a computer. See this section "Connecting directly to a telephone wall jack" on page 37 • Use the fax line as a normal telephone line. • Send and receive faxes without using a computer. "Connecting to a telephone" on page 40 Receive both incoming voice messages and "Connecting to an answering faxes. machine" on page 35 Setting up the printer 34