Lexmark 5300 - Manual (Page 46)

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.
Related topics:
• “Understanding the parts of the printer” on page 86
Connecting directly to a telephone wall jack
Connect the printer directly to a telephone wall jack to make copies or to send and receive faxes without using a
computer.
1 Make sure you have a telephone cord and a telephone wall jack.
2 Connect one end of the telephone cord into the LINE port of the printer.
3 Connect the other end of the telephone cord into an active telephone wall jack.
Related topics:
• “Getting the printer ready to fax” on page 42
Faxing
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