Ricoh FW780 Operating Instructions - Page 20

Basics Recommended Paper Standard paper sizes that can be used in this copier are shown below. 1 Metric ver- Inch ver- sion sion Bypass Roll Feeder A0 E (36"×48") K K A1 D (24"×36") KL KL A2 C (18"×24") KL KL A3 B (12"×18") KL KL A4 A (9"×12") K K Note ❒ When you make a copy on a non-standard size of paper, set the paper in the bypass tray. ❒ Weight of paper suitable for this copier: 51g/m2, 14lb to 134g/m2, 36lb. ❒ Do not use the following kinds of paper or a paper jam might occur. • Bent, folded, or creased paper • Torn paper • Perforated paper • Non-smooth paper • Slippery paper • Thin paper that has low stiffness ❒ Do not make a copy on paper with any kind of coating, such as thermosensi- tive paper, art paper, aluminum foil, and carbon paper. A fault might occur. ❒ Do not use paper with strong curls at the edges or corners. (Curls rising more than 5mm (1/4") or falling more than 20mm (3/4") over a 40mm (1.5") radius.) ❒ When you make copies on film, take out the copies delivered to the copy exit guide one sheet at a time and place them on a flat surface. ❒ If copying to natural tracing paper (all pulp, translucent paper) at a relative humidity of 35% or less A If the paper was left out of its package for 5 minutes or more, remove the first 1000mm (39.3") before copying. B If copies come out wavy or with white spots, use translucent paper instead of natural tracing paper. C Always keep the paper in a bag when not using it. • Store the paper in a sealed polyvinyl bag if not used for a long period. If it gets humid, paper will curl or wave which can cause a paper jam or part of the image not to be copied. 8