Envelopes
•Use only recommended envelopes (OKI 52206301 and 52206302: see page 409).
•Envelopes should be stored flat and away from moisture, direct sunlight and heat sources.
•Don’t use envelopes with windows or metal clasps.
•Don’t use envelopes with self sealing flaps.
•Don’t use damp, damaged or curled paper envelopes.
Labels
•For recommended labels see your “C7100/C7300/C7500 Handy Reference Guide” or check http://my.okidata.com.
•Use only labels designed for use in color laser printers and photocopiers.
•Labels should cover entire carrier sheet.
•Carrier sheet or adhesive must not be exposed to any part of the printer.
