# Panel Relay Board Assy

1. Remove the C1 cassette (A).
   
2. Open the Front Cover (A).
   
3. Remove the Maintenance Box (A).
   
4. Remove the 7 screws and remove the Front Inner Cover (A).
   
   
   • : 3x8D
   • : 3x8D/BK

   Assembly / 組み立て

   Insert the protrusion (A) of the Front Inner Cover into the hole (B) of the main unit and install.

   Note / 補足

   If the wireless LAN unit (A) is installed, remove it.

5. Remove the FFC (A) from connector.
6. Remove the 2 screws and remove the Panel Unit (B).
   
   
   • : 3x8D

   Assembly / 組み立て

   When installing the panel unit, align the dowel (A) of the panel unit with the plate hole (B) on the main unit side.

7. Remove the screw and slide the Panel Upper Cover (A) in the direction of the arrow to remove it.
   
   
   • : 3x8D
8. Remove 3 screws.
9. Disconnect the cable from the connector (A) and remove the Panel Inner Cover (B).
   
   
   • : 3x8D
10. Remove the FFC (A) from connector.
11. Disconnect the cables from the 3 connectors (B).
12. Remove 6 screws and remove the Panel Relay Board Assy (C).
    
    
    • : 3x8D