ACCESSORIES > 1945. Print a Menu Map as follows to confirm the network interfacecard is correctly installed.(a) Press the Menu button twice to access theINFORMATION MENU.(b) Press the Select button and confirm that PRINT MENUMAP is displayed on the LCD.(c) Press the Select button to print the menu map.(d) Check that NETWORK MENU appears on the Menu Map.ADDITIONAL MEMORYAdditional memory increases the printer’s capacity to processcomplex data.> Installing additional memory is recommended if carrying outduplex printing or if error messages appear when printingcomplex data.> Also used for graphic intensive applications on Networks.> Additional memory is available in 64Mb, 128Mb, 256Mb and512Mb modules.Due to the design of the memory modules, it is very important that themodules are installed according to the part number/capacity printedon the module. Please refer to the example below.The module with the highest part number/capacity must be installedin Slot 1 first, next highest in Slot 3 and the lowest in Slot 2.NOTEIf the maximum amount of memory is being installed into the printer,the memory modules that were originally installed have to beremoved.4143744164Mb SDRAM 128Mb SDRAM 256Mb SDRAM 512Mb SDRAM41437442 41437443 41437444