Metrologic Instruments MS7220 User Manual
Page 21
18
L
ABELS
Each scanner has a label on the back of the unit. The label contains
information such as the model number, date of manufacture, and the serial
number. The following are examples of these labels:
Figure 9: 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 scanner window.