# WiFi Board (WF-C579R Series)

1. Remove the four screws, then remove the Rear Cover (Back) (A).
   
   • : C.B.P-TITE-SCREW-3x10-F.ZN-3C

   Assembly / 組み立て

   Attach the two dowels of the Rear Cover (Back) (A) to the positioning holes on the Housing Left (B) and Housing Right (C).

2. Remove the two screws, then remove the Rear Top Cover (A).
   
   • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
3. Open the ADF/SCN Unit (A).
   
4. Remove the three screws that secure the Housing Left (A).
   
   • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
5. Lift the Housing Left (A) to release the two hooks on the front side of the Housing Left.
   
6. Disengage two hooks on the rear side of the Housing Left (A), and remove the Housing Left (A).

   
   

   Assembly / 組み立て

   Insert the eight tabs on the Housing Left (A) to the positioning holes of the Housing Upper (B) and the RIPS Unit (C).

7. Peel off the CRCM FFC (B) from the CRCM FFC Sheet (A).
   
8. Peel off the double-sided tape at two locations and then remove the CRCM FFC Sheet (A).
   
9. Remove the cable (C) from the connector (B) on the_Wi-Fi Board (A).
   
10. Remove the four screws, then remove the Wi-Fi Board (A).
    
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C

    Assembly / 組み立て

    Make sure to route the cable (B) connecting the Wi-Fi Board (A) and the Main Board through the hook (C) on the Wi-Fi Board Holder.