This is more appropriate:
Code:

select
case IsInIPRange(@IPADDRESS0,'192.168.30.0','255.255.255.0')
  $server='testserver1'
case IsInIPRange(@IPADDRESS0,'192.168.40.0','255.255.255.0')
  $server='testserver2'
caes 1
  $server=''
endselect
if $server
  $rc=Deltree ('HKEY_Current_User\printers\connections')
  $rc=AddPrinterConnection('\\'+$server+'\CanoniR2.3')
  $rc=AddPrinterConnection'\\'+$server+'\HPColorLa')
  $rc=setdefaultprinter('\\'+$server+'\HP Color LaserJet 4600 PCL 6')
endif
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There are two types of vessels, submarines and targets.