• Unplug the main machine power cord before you do the following procedure.

  • To prevent damage to the controller box, always work carefully. Never put your hand or a tool into the box when you remove the controller box or install an option.
  • To prevent damage to the circuits on the boards, always touch a metal surface to remove static charge from your hands before you handle a board.

  1. Remove the slot cover from Slot A for the printer model or Slot B for the copier model. (x 2)

    • The illustration below shows Slot B for the copier.

  2. Insert the IEEE1284 interface board into the slot and fasten it with the screws. (x2)
  3. Turn on the main machine.
  4. Make sure that the machine recognized the option:

User Tools > Printer Features > List/Test Print > Configuration Page