User’s Manual2-12. Scanner InstallationPrecautions Keep the scanner out of direct sunlight. Direct exposure to thesun or excessive heat may cause damage 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 oruneven surfaces may cause mechanical or paper-feedingproblems. Retain the scanner box and packing materials for shippingpurposes.