Metrologic Instruments IS4220 Manuel D’Utilisation

 

 

10 

L

ABELS

 

 
Each IS4220 has a serial number label and a laser class label on the bottom of 
the unit.  These labels provide important information like; date and location of 
manufacture, model number, serial number, caution statements and laser class. 
There is also text molded into the top of the case near the window that says, 
“AVOID EXPOSURE - laser light emitted from this aperture”.  The following 
Figure shows examples of these labels*.  
 

 

 

 

 

M

AINTENANCE

 

 
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 output window.