1. Remove the rear cover. (Rear Cover)
  2. Remove the controller box cover. (Controller Box Cover)
  3. Remove the cable bracket and connectors.
    SPDF DF3120

    ARDF DF3110
  4. Remove the screws on the ADF base.
    SPDF DF3120

    ARDF DF3110
  5. Slowly and carefully (the ADF is heavy) lift the ADF [A].
    Set the ADF on its edge on the floor, and then lean it against a wall [B].

  • To prevent damage to the fragile feelers [A] of the ADF/Platen cover sensor (S43), never lay the ADF on a flat surface as shown below.
  • If the SPDF DF3120 is being replaced, do SP4-730-002 after the new SPDF has been installed.

SP descriptions
  • SP4-730-002 (FROM Main Factory Setting Execution ON/OFF)
    Copies the parameters written in FROM in the SPDF to the engine board in the MFP. This SP is only for the SPDF models.