12Selecting/UsingPaperSample Ream Label:Media Weight, US Bond (see page 5) [sometimes given as substance]Media Weight, Metric: Look for this to confirm US Bond vs Index.SpecificationsCaution!The ink on pre-printed letterhead stationery must be able to withstand 446°F(230°C) for 0.2 second, including mechanical pressures to 25 psi (1.8 kg/cm2).Important!If you experience curling when printing a file in duplex mode, switch to 28-lb.US Bond paper.Sizes Feed Tray Exit Tray MediaWeight Recommended Media• Letter• Executive• Legal-14• Legal-13.5• Legal-13• A4, A5, A6• B5• Customaa. Minimum = 3.94" x 5.83"; maximum = 8.5" x 14".MP Tray Only: banners, one sheet at a time, 8.25 to 8.5 '' wide by up to 47.25''longCustom sizes must first be defined in the printer driver.Tray 1 TopRear• Light• Medium• Heavy• Oki 52206101 BrightWhite Proofing Paper,32 lb. (see page 17 formore information) b• Hammermill LaserPrinter Radiant White,24 lb.• Xerox 4024, 20 lb.b. Weight designations in this column are US Bond.MP Tray Rear Only MediumHeavyTray 2(optional)TopRear• Light• Medium• Heavy