Lexmark Pro700 Series User Manual page 80

If the additional device (telephone or answering machine) has an RJ-11 connector, then you can remove the wrap plug
and connect the device to the
Connecting the printer in countries that use serial connection
In some countries or regions, you need to plug all devices into the wall jack. You cannot plug a telephone or answering
machine into the port of the printer. This is called serial connection.
Austria
Belgium
Denmark
France
Finland
Warning—Potential Damage: If your country is on the list, then do not remove the wrap plug from the
printer. It is necessary for the proper functioning of the devices on the telephone line.
port of the printer.
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Germany
Ireland
Italy
Netherlands
Norway
Faxing
80
Portugal
Spain
Sweden
Switzerland
United Kingdom
port of the