In North America, this option has a decal [A] attached that says 110V-130V. Peel off this decal.

  1. Install the heater board. (Heater board Installation)
  2. Pull out the paper feed tray of PB3150.
  3. Put the harness of the heater [A] for the optional paper feed unit through the hole at the inner rear frame, and then attach it (x1).
  4. Remove the bracket [A].
  5. Remove the rear cover [A] of Paper Feed Unit PB3150.

  6. Connect the PFU harness [A] of the optional paper feed unit to the relay harness [B] of the main unit and the heater harness [C].

    • Put the PFU harness through the hole which is revealed when the bracket is removed in step 4.

     

  7. To gain access to the connector at the back of the board, remove the controller board’s screws and clamp.
  8. Tilt the controller board to the front to expose the connector, and then connect the heater harness.
  9. Reattach the rear cover of the paper feed unit PB3150, securing brackets, and rear lower cover of the main unit.
  10. Connect the power supply cord and turn ON the main power.

Do the following two steps to set the anti-condensation heater to be constantly ON.

  1. Set the setting of SP5-805-001 (Anti-Condensation Heater ON/OFF setting) to [1].

  2. Manually disconnect the PCU and scanner heaters.

    • The PCU and scanner heaters must be disabled because the temperature in the machine could become too high, causing problems with toner clogging, or damage to the scanner lamp stabilizer.