A Powershell script that creates a printer GPP. It reads form a csv file.

Printer GPP.ps1

# Configuration variables
$PrintServer = ""
$CSVFilePath = "printers.csv"
$XMLFilePath = "printers.xml"


# The code

Import-Module ActiveDirectory
$Domain = (Get-ADDomain).name

$ScriptPath = split-path -parent $MyInvocation.MyCommand.Definition
$Now = (Get-Date).ToString("yyyy-MM-dd HH:mm:ss")

# Set The Formatting
$XMLSettings = New-Object System.Xml.XmlWriterSettings
$XMLSettings.Indent = $true
$XMLSettings.IndentChars = "    "

# Set the File Name Create The Document
$XMLWriter = [System.XML.XmlWriter]::Create($XMLfilePath, $XMLSettings)

# Write the XML Declaration
$XMLWriter.WriteStartDocument()

# Start the Root Element
$XMLWriter.WriteComment('Root of the policy')
$XMLWriter.WriteStartElement('Printers') # Start root
$XMLWriter.WriteAttributeString('clsid', '{1F577D12-3D1B-471e-A1B7-060317597B9C}')


Import-Csv (Join-Path -Path $ScriptPath -ChildPath $CSVFilePath) | ForEach-Object {
    $GroupName = $_.Group
    [Microsoft.ActiveDirectory.Management.ADGroup]$Group = Get-ADGroup -Filter { name -like $GroupName }

    # Start SharedPrinter Element
    $XMLWriter.WriteStartElement('SharedPrinter') # Start SharedPrinter
    $XMLWriter.WriteAttributeString('clsid', '{9A5E9697-9095-436d-A0EE-4D128FDFBCE5}')
    $XMLWriter.WriteAttributeString('name', $_.Printer)
    $XMLWriter.WriteAttributeString('status', $_.Printer)
    $XMLWriter.WriteAttributeString('image', '1')
    $XMLWriter.WriteAttributeString('bypassErrors', '1')
    $XMLWriter.WriteAttributeString('changed', $Now)
    $XMLWriter.WriteAttributeString('uid', [System.Guid]::NewGuid().ToString())

        # Start Properties Element
        $XMLWriter.WriteStartElement('Properties') # Start Properties
        $XMLWriter.WriteAttributeString('action', 'R')
        $XMLWriter.WriteAttributeString('comment', '')
        $XMLWriter.WriteAttributeString('path', "\\$PrintServer\$($_.Printer)")
        $XMLWriter.WriteAttributeString('location', '')
        $XMLWriter.WriteAttributeString('default', $_.Default)
        $XMLWriter.WriteAttributeString('skipLocal', '0')
        $XMLWriter.WriteAttributeString('deleteAll', '0')
        $XMLWriter.WriteAttributeString('persistent', '0')
        $XMLWriter.WriteAttributeString('deleteMaps', '0')
        $XMLWriter.WriteAttributeString('port', '')
        $XMLWriter.WriteEndElement() # End Properties   

        # Start Filters Element
        $XMLWriter.WriteStartElement('Filters') # Start Filters

            # Start FilterGroup Element
            $XMLWriter.WriteStartElement('FilterGroup')
            $XMLWriter.WriteAttributeString('bool', 'AND')
            $XMLWriter.WriteAttributeString('not', '0')
            $XMLWriter.WriteAttributeString('name', "$Domain\$($Group.Name)")
            $XMLWriter.WriteAttributeString('sid', $Group.SID)
            $XMLWriter.WriteAttributeString('userContext', '1')
            $XMLWriter.WriteAttributeString('primaryGroup', '0')
            $XMLWriter.WriteAttributeString('localGroup', '0')
            $XMLWriter.WriteEndElement() # End FilterGroup

        $XMLWriter.WriteEndElement() # End Filters

    $XMLWriter.WriteEndElement() # End SharedPrinter
}

$XMLWriter.WriteEndElement() # End root

# End, Finalize and close the XML Document
$XMLWriter.WriteEndDocument()
$XMLWriter.Flush()
$XMLWriter.Close()