1. Turn off the host machine.

    • The power supply to the bookbinder must be off.

  2. Plug the bookbinder power cord into its power source.
  3. Locate the breaker switch [A] at the right lower corner of the machine below the power cord.
  4. Raise the breaker switch [B] so you can see the "|" under the switch. This is the ON position. (Ignore this step if the breaker switch is already at the "|" position.)
  5. Use the tip of a small screwdriver to push the breaker test button [C].
    • The breaker switch should flip to the "O" (OFF) position. This indicates that the breaker switch is operating normally.
    • If the breaker switch does not flip to the "O" position, the switch must be replaced.
  6. Reset the switch to the "|" (ON) position for normal operation.

    • The bookbinder will not turn on if the breaker switch is not reset to the "|" position.