Samsung CLP-680ND User Manual page 36

Media and tray
• 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 the
corner of the envelope.
1 Acceptable
2 Unacceptable
• Envelopes with a peel-off adhesive strip or with more than one flap that
folds over to seal must use adhesives compatible with the machine's fusing
temperature for 0.1 second about 170°C (338 °F). The extra flaps and strips
might cause wrinkling, creasing, or jams, and may even damage the fuser.
• For the best print quality, position margins no closer than 15 mm from the
edges of the envelope.
• Avoid printing over the area where the envelope's seams meet.
Transparency
In case of color printing using transparencies, the picture quality would be
lower than mono printing when the printouts are used on the overhead
projector.
To avoid damaging the machine, use only transparencies designed for use in
laser printers.
CLP-41xN Series/CLP-41xNW Series
• 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 dirt
may accumulate on them, resulting in spotty printing.
• To avoid smudging caused by fingerprints, handle them carefully.
CLP-68xND Series/ CLP-68xDW Series
2. Menu Overview and Basic Setup
37