Media and tray392. Menu Overview and Basic Setup• Do not use envelopes with clasps, snaps, windows, coated lining, self-adhesive seals, or other synthetic materials.• Do not use damaged or poorly made envelopes.• Be sure the seam at both ends of the envelope extends all the way to thecorner of the envelope.1 Acceptable2 Unacceptable• Envelopes with a peel-off adhesive strip or with more than one flap thatfolds over to seal must use adhesives compatible with the machine’s fusingtemperature for 0.1 second about 170°C (338 °F). The extra flaps and stripsmight cause wrinkling, creasing, or jams, and may even damage the fuser.• For the best print quality, position margins no closer than 15 mm from theedges of the envelope.• Avoid printing over the area where the envelope’s seams meet.TransparencyIn case of color printing using transparencies, the picture quality would belower than mono printing when the printouts are used on the overheadprojector.To avoid damaging the machine, use only transparencies designed for use inlaser printers.• Must withstand the machine’s fusing temperature.• Place them on a flat surface after removing them from the machine.• Do not leave unused transparencies in the paper tray for long. Dust and dirtmay accumulate on them, resulting in spotty printing.• To avoid smudging caused by fingerprints, handle them carefully.CLP-41xN Series/CLP-41xNW Series CLP-68xND Series/ CLP-68xDW SeriesCLP-41x seriesC181x series CLP-68x series
