Int 21 Fn 5E03  - DOS 3.1+ Network - Get Network Printer Setup String      [D]

   AX = 5E03h
   BX = redirection list index (see AX=5F02h)
   ES:DI -> 64-byte buffer for setup string

Return: CF clear if successful
       CX = length of setup string
       ES:DI buffer filled
   CF set on error
       AX = error code (01h) (see AH=59h)

Note:  also supported by 10NET v5.0, but 10NET is documented as using DS:SI
     instead of ES:DI

See Also: AX=5E02h,INT 2F/AX=111Fh