LABELS
Each scanner has two labels on the underside of the unit. The first label has the model number, date of manufacture, and caution information. The second label shows the serial number and the laser information. The following are examples of these labels:
MAINTENANCE
Smudges and dirt on the window of a bar code scanner can interfere with proper scanning. Therefore, the output window will need occasional cleaning.
1.Spray glass cleaner onto a
2.Gently wipe the scanner window.
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