Installing RAM 9-21Installing the Optional Accessories99 Insert the projections of the rear cover into the holes on therear side of the printer a and attach the rear cover to theprinter b until it clicks.10 Connect the interface cables except for the USB cable, andconnect the power cord.11 Plug the power plug into the AC power outlet.12 Connect the USB cable.NOTEAfter installing the RAM, you have to specify the settings for the optionalaccessories in the [Configuration]/[Device Settings] sheet in the printer driver. Youcan obtain the status of the optional accessories automatically by clicking [GetDevice Status] in the [Configuration]/[Device Settings] sheet.If you cannot obtain the status of the optional accessories automatically, select theinstalled optional accessories from [Extended Memory].ba