# Duplex Paper Feed Sensor

1. open the Paper Tray (a).
   
2. Open the right door unit (A).

   
   

   Assembly / 組み立て

   When closing the right door unit, it may not close due to interference with the tumbler (A) that was tilted toward the front when other parts were repaired. If the right door unit does not close, check the position of the tumbler, and if it is protruding toward the front, fit the tip of the tumbler plate (C) into the hole (B) in the main unit.

3. Remove the screw, release the hook, and remove the Right Door Cable Cover Lower (A).
   
   
   • : 3x8D
4. Release the hook and remove the MP Retard Roller Cover (A).
   
5. Remove the jig (A) by sliding it in the direction of the arrow.
   
6. Flex the MP Link Lever (A) on the sides to release the shaft and tab of the MP Link Lever (A) from the body.
   
7. Hook the jig (A) on the MP Retard Roller (B) shaft and MP Tray Assy (C) holes to hold the MP Tray Assy (C).
   
8. Remove the 6 screws and remove the Right Door Cover (A).
   
   
   • : 3x8D

   Assembly / 組み立て

   When installing the Right Door Cover (A), hook the hook (B) on the underside.

9. Disconnect the cable from the connector (A), remove the 1 screw, and remove the Duplex Paper Feed Sensor (B).
   
   • : 3x8D