CONTROL BOARD,MAIN,SVCE
  NOTE: Can Be Used Regardless of Serial Number
        Prior to Serial #4962145, 7043037 Can Also Be Used
        (CL3650R/RID/RG/RA/F,CL3050U/UID/UG)
  NOTE: Can Be Used Regardless of Serial Number
        Prior to Serial #4961793, 7043037 Can Also Be Used
        (CL3650U/UID/UG/UA/UFD/UFDID,CL4250,CL4850)
  ICB:  See 7045427 for ICBCL4850UFDID