Basics221Noter Do not use the following type of paper because a paper misfeed might occur.• Bent, folded, or creased paper• Torn paper• Slippery paper• Perforated paper• Rough paper• Thin paper that has low stiffness• Paper with much paper dust on its surfacer Do not use envelopes in the following conditions.• damp• excessively curled or twisted• stuck together• damaged in any way• with stamps attached• with windows, holes, perforations, cutouts, or embossing• with metal clasps, string ties, or metal folding bars• designed to be interlocked• with nicked edges of bent corners• with rough, cockle, or laid finishes• with any exposed adhesive, when the flap is in the sealed or closed posi-tion.r If you make a copy on rough grain paper, the copy image might be blurred.r Do not use paper which has been copied or printed on.Paper StorageNoter When storing paper, the following precautions should always be followed:• Do not store paper where it will be exposed to direct sunlight.• Avoid storing paper in humid areas (humidity: 70% or less).• Store on a flat surface.r Keep open reams of papers in the package, and store as you would unopenedpaper.r Under high temperature and high humidity, or low temperature and low hu-midity conditions, store papers in a vinyl bag.
