OKI 2426 Manuale Utente

Executive Series 2426 Printer Family User’s Guide

Setting Up   •  75

  

• 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.