A - 10 Operator’s Manual
A Barcode Reader
A.3 Maintenance
Cleaning the exit window is the only maintenance required. A dirty window can affect scanning
accuracy.
• Do not allow any abrasive material to touch the window.
• Remove any dirt particles with a damp cloth.
• Wipe the window using a tissue moistened with ammonia/water.
• Do not spray water or other cleaning liquids directly into the window.