Oki Data CONFIDENTIAL44158801TH Rev.2 68 /3.5.4 Confirmation of recognition of optional itemsTo check to see whether or not the optional items have been installed properly, execute theMenu Map print by referring to "3.6 Menu Map print.(1) Confirmation of recognition of expansion memoryChecking the contents of the Menu Map.Check the total memory volume indicated in "Total Memory Size" of the header.(2) Confirmation of recognition of second trayCheck the contents of the Menu Map.Ensure that "Tray 2" is displayed in "Media Menu."(3) Confirmation of recognition of duplex unitCheck the contents of the Menu Map.Ensure that [DUPLEX: installed] is displayed in the header section.