User’s Manual2-12. Scanner Installation2.1 Precautions Keep the scanner out of direct sunlight. Directexposure to the sun or excessive heat may causedamage to the unit. Do not install the scanner in a humid or dusty place. Be sure to use the proper AC power source. Place the scanner securely on an even, flat surface.Tilted or uneven surfaces may cause mechanical orpaper-feeding problems. Retain the scanner box and packing materials forshipping purposes.