• Turn OFF the main power and unplug the power cord from the wall socket. If installing without turning OFF the main power, an electric shock or a malfunction may occur.

You can only install one of the following network interfaces at a time:

  • File Format Converter
  • IEEE 1284 Interface Board
  • IEEE 802.11a/g/n Interface Unit
  • USB Device Server Option
  • Extended USB board
  1. Remove the slot cover [A] from the board slot.
  2. Install the wireless LAN board [A] (Knob × 2) into the board slot.
  3. Make sure that the machine can recognize the option (see Check All Connections at the end of this section).
  4. Do the following steps.
    • Peel off the double-sided tapes on the Velcro fasteners [A], and then attach them [A] at the front left and rear of the machine.
    • Attach "ANT1" (having a black ferrite core) [B] to the rear of the machine.
    • Attach "ANT2" (having a white ferrite core) [C] to the front left (forward) of the machine.

    • "ANT1" is a transmission/reception antenna and "ANT2" is a reception antenna. Do not attach them at the wrong places.

    • Attach the clamps [D] as shown below.

    1: Rear
    2: Left

  5. Wire the cables and clamp them. ( × 4)

    • Make sure that the cables are not slack. Keep them wired tightly along the covers.

You may have to move the machine if the reception is not clear.

  • Make sure that the machine is not located near an appliance or any type of equipment that generates strong magnetic fields.
  • Put the machine as close as possible to the access point.