$in = "C:\in\" #Infolder/hotfolder

$adobe='C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe' #Path to Acrobat
$printername='psprinter' # Windows Printer Name
$drivername='Xerox iGen 5 Press PS' # Windows Printer Driver Name
$portname='c:\out\out.ps' # Port name
$filter = "*.pdf" # Check only pdf files

# Run when new pdf is created in $in
$fsw = New-Object IO.FileSystemWatcher $in, $filter -Property @{IncludeSubdirectories = $false} 
$onCreated = Register-ObjectEvent $fsw Created -SourceIdentifier Created -Action {
Start-Sleep -s 30 # Wait 30 seconds
$input_path = $Event.SourceEventArgs.FullPath # Full path to each new pdf
$Name = $Event.SourceEventArgs.Name # Name of incoming pdf
add-printerport -name "c:\out\$Name.eps" # Create new printer port based on file name
set-printer -name "psprinter" -PortName "c:\out\$Name.ps" # Set printer port based on file name
$arglist='/N /S /O /H /T "{0}" "{1}" "{2}" {3}' -f $input_path, $printername, $drivername, $portname # Argument list for printing each pdf
Start-Process $adobe -ArgumentList $arglist # Print each pdf
remove-printerport -name "c:*" # Remove local printer ports not in use
}