1. Remove the DF rear cover. (DF Rear Cover)
  2. Disconnect the harnesses and ground wires.
    Use a self-tapping screw for the screw of the ground wire on the relay board.

  3. Disconnect the FFCs and harness for the relay board.

  4. Remove the harness box [A].

  5. Release the FFC with ferrite core [A] from the harness guide.
  6. Remove the two screws.

  7. Slide the rear left cover [A] towards you while pressing strongly with the thumb at the part marked with the red dotted circle.

  8. Slide the rear right cover [A] towards you (front) while pressing strongly with the thumb at the part marked with the red dotted circle. This cover slides only a little as shown in the photo below.

  9. Remove the screw of the scanner rear cover.

  10. Remove the scanner rear cover [A].

  11. Remove the two stepped screws.

  12. Remove the DF unit from the machine.

  • When removing the DF unit, do not touch the sheet-through glass, mylar, and rollers (marked with red squares).

  • Decals [A] [B] are not attached to the DF that you order for replacement. Order the decals also when replacing the DF.