15Selecting/Using EnvelopesSpecificationsCaution!Envelopes must be able to withstand446°F (230°C) for 0.2 second,including mechanical pressures to 25psi (1.8 kg/cm2)Important!For the best print results, use onlythe recommended envelopes.Never use envelopes with metalclasps, snaps, windows, or V-flapseals:Printing EnvelopesTo Print an Individual Job onEnvelopesMake the following settings in theprinter driver as you print the job:• Source = MP Tray• Size = COM-10Making Envelopes theDefault Print Media for theMP TraySet the printer menu to (see pages 5and 6):• PaperSize = COM-10No!Size FeedTray Exit Tray MediaTypeMediaWeight RecommendedCOM-10 MP TrayOnlyRear Only AnySettingAnySettingOKI 52206301OKI 52206302