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Appendix H: Radio and TV interference
Your printer generates radio frequency energy and, if not installed and used in accordance
with GCC Technologies’ instructions, it may cause interference to radio and television
communications.
This GCC printer was certified under test conditions that included the use of shielded
cables and connectors between system components. It is mandatory that you use shielded
cables and connectors to reduce the possibility of causing interference to radio, television,
and other electronic devices.
You can determine whether your printer is causing interference by turning it off. If the
interference stops, it was probably caused by your printer.
If your printer does cause interference to radio or television reception, you can try to
correct the interference by using one or more of the following measures:
• Turn the television or radio antenna until the interference stops.
• Move the printer to one side or the other of the television or radio.
• Move the printer farther away from the television or radio.
• Plug the printer into a different outlet so the printer and receiver are on different
circuits.
If necessary, you should consult your dealer or a radio/television technician for additional
suggestions. You may also find helpful the following booklet prepared by the Federal
Communications Commission: How to Identify and Resolve Radio-TV Interference Prob-
lems. This booklet is available from the US Government Printing Office, Washington, DC
20402, Stock No. 004-000-00345-4.