- 15 -Operator Panel1 1. SetupAvailable OptionsThe following options are available for yourprinter:● Additional tray unit (tray 2/3/4)● Additional RAM (256 MB or 512 MB)● 16 GB SD memory card kitReference● For details on how to install the options, refer to“Installing Options” P.23.● An SD memory card kit is used for functions such as astorage for spooling when copying sectors, saving secureprint/encrypted print data, and as a storage destinationfor form data. For information on secure print, encryptedsecure print and form data storage functions, please referto the User’s Manual (Advanced).