Oki 2426 Series User Manual page 75

Paper (Media)
Recommendations
Envelopes
Print media must be able to withstand 446°F (230°C) for 0.2
second.
• Use only recommended envelopes (OKI 52206301 and
52206302: see page 578).
• Envelopes should be stored flat and away from moisture, direct
sunlight and heat sources.
• Don't use envelopes with windows.
• Don't use envelopes with metal clasps.
• Don't use envelopes with self-sealing flaps.
• Don't use damp, damaged or curled paper envelopes.
CAUTION
Executive Series 2426 Printer Family User's Guide
Setting Up • 75