3-3
Scanning
What If...
Nothing happens when you follow the operating
instructions.
You Should
•
Check that the scanner is plugged into an AC outlet.
• Ensure that the power supply DC output is connected
firmly to the scanner.
• Make sure the scanner is connected to the point-of-
sale register.
• Be sure that you’ve scanned a host type.
• Check for loose cable connections.
• Make certain the code type you’re trying to decode is
enabled, and that it is supported by your host.
• Check the symbol to make sure it is of suitable quality
(not damaged).
• Try scanning similar symbols of the same code type.
• Be sure you’re using the proper power supply.
Note: If after performing these checks
the symbol still does not scan,
contact your distributor or call
the Symbol Support Center. See
page xi for the telephone number.
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