Printronix L1024 - Manual (Page 41)

2–23 Setting Up the Printer
Check for Interference
The printer should be used only with FCC, VDE, or CE certified computing
devices. If the printer is installed within 10 feet of audio or video equipment,
interference may occur. Determine if there is interference by turning the printer
ON and OFF and checking the audio and video equipment for noise spikes. If
interference occurs, perform the following:
1. Relocate the printer or the electronic device affected by the interference,
including the antenna, if applicable.
2. Ensure that the printer and electronic device are on separate power
circuits or install AC line filters.
3. Ensure that the wall outlets are properly grounded.
If these steps do not resolve the problem, refer to the Federal Communications
Commission Booklet, “How to Identify and Resolve Radio – TV Interference
Problems” (stock number: 004–000–00345–4), available through the U.S.
Government Printing Office, Washington, D.C. 20402.