Metrologic Instruments MS6520 Manuel D’Utilisation

17

Each scanner has a label on the back of the unit.  This label has the model
number, date of manufacture, serial number, CE and caution information.  The
following is an example of this label:

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.