11-4. Ethernet Interface Model ...........................................................................................................4711-5. Wireless LAN Interface Model ..................................................................................................4812. Parallel Interface..................................................................................................................................5213. RS-232C Serial Interface.....................................................................................................................5313-1. Interface Specifications ..............................................................................................................5313-2. RS-232C Connector ...................................................................................................................5413-3. Cable Connections .....................................................................................................................5613-4. Electrical Characteristics ...........................................................................................................5614. USB, Ethernet and Wireless LAN Interface ......................................................................................5714-1. USB Interface Specifications .....................................................................................................5714-2. Ethernet Interface Specifications................................................................................................5714-3. Wireless LAN Interface Specifications ......................................................................................5715. Peripheral Unit Drive Circuit .............................................................................................................5816. Memory Switch Settings ......................................................................................................................60