Chapter 1 Product Overview Right Side (Connectors) 1 6 2 34 5 23 No. Na me Description 1 Power connect or Connect the power cable. 2 USB A port (for wireless LAN un optional it only) Connect the optional wireless LAN unit. 3 USB B port Connect a USB Type B cable. 4 LAN port Connect a LAN cable. LED Status Indication LED 1 LED 2 LED LED status Description Lit yellow Connecting at one of the speeds LED1 Flashing yellow Sending/receiving data Off Not connected Lit green Connecting using 1000BASE-T Lit orange Connecting using 100BASE-TX LED2 Off Connecting using 10BASE-T, or not connected 5 EXT.I/F This port is used only by specific users to control external devices.
6 Air vent Exhausts heat generated in the printer to prevent the temperature inside the printer from rising. Provide a clearance of 10 cm {3.94"} or more from the air vent to ensure ventilation when installing the printer. LED LED status Description LED1 Lit yellow Flashing yellow Off Connecting at one of the speeds Sending/receiving data Not connected LED2 Lit green Lit orange Off Connecting using 1000BASE-T Connecting using 100BASE-TX Connecting using 10BASE-T, or not connected