130Caring for HoldersStorageWhen not using the holders, remove them from the scanner. If you will not be using a holderfor an extended period, store it where:• the temperature is between minus twenty and plus sixty degrees Centigrade (–4°F – +140°F)• the humidity is between twenty and ninety percent (no condensation)CleaningWhen cleaning the holder, do not use volatile cleaners such as alcohol or paint thinner. Use ablower to remove dust. Clean dirt from the holder with a soft dry cloth, or dampen the clothwith a neutral detergent to remove particularly stubborn stains, drying once cleaning is com-plete.TransportPackage the holder in the original packing materials for transport.CautionsWhere the original packing materials are not available, package the holder carefully in materialsat least as shock resistant as the originals.Work with the holder and scanner on a table or other flat, stable surface. The holder or scannercould be damaged should either fall to the floor.
