Ricoh IM 5000 User Guide - Page 206

9. Adding Paper and Toner • Paper with perforated lines • Hemmed-edge paper • Window envelopes • Tab stock • OHP transparencies for color printing Do not copy or print onto sides that are already printed. Paper causing paper jam Do not use the following kinds of paper. It may cause a paper jam. • Bent, folded, or creased paper • Perforated paper • Slippery paper • Torn paper • Rough paper • Thin paper with little stiffness • Paper with a dusty surface If you use paper curled by humidity or drying, the paper or staple may jam. Do not load sheets that have already been printed onto by another machine. Doing so may interfere with loading of paper because the powder for preventing offset may attach to the paper roller. • A paper jam may occur depending on the condition of the paper even when using the recommended paper. Paper Storage When storing paper, the following precautions should always be followed: • Do not store paper where it will be exposed to direct sunlight. • Store paper in a dry environment (humidity: 70% or less). • Store on a flat surface. • Do not store paper vertically. • Once opened, store paper in a plastic bag. 204