- Remove the DF rear cover. (DF Rear Cover)
 - Disconnect the connector [A].
 Remove the two screws and pull the harness out, then remove the ID card feeder [A].
- Remove the ID card tray [A].
 - Remove the two leaf springs.
 - Turn over the feeder, and then remove the cover [A].
 - Peel off the mylar [A], then remove the IC card set sensor [B].
 
When attaching the ID card feeder, be sure to begin with the screw [A] at the bottom (rear).