 
  12 
LABELS Each scanner has three labels on the bottom of the unit.  These labels 
contain information such as; the model number, date of manufacture, 
serial number, laser class and caution statements.  The following 
illustrations show the location and content of the three labels. 
MAINTENANCE 
Smudges and dirt can interfere with the proper scanning of a bar code. 
Therefore, the output window will need occasional cleaning.  
1.  Spray glass cleaner onto lint free, non-abrasive cleaning cloth. 
2.  Gently wipe the scanner window.