22
SYMPTOM
Scanner beeps at some bar codes and NOT for others of the same bar code symbology
POSSIBLE CAUSE(S) SOLUTION
The print quality of the bar code is Check print mode. The type of printer could
suspect be the problem. Change print settings. For
example change to econo mode or high speed
The aspect ratio of the bar code is out of Check print mode. The type of printer could
tolerance be the problem. Change print settings. ie
change to econo mode or high speed
The bar code may have been printed Check if it is a check digit/character/or border
incorrectly problem
The scanner is not configured correctly Check if check digits are set properly
for this type of bar code
The minimum symbol length setting Check if the correct minimum symbol length
does not work with the bar code is set