diff --git a/install_printer.asp b/install_printer.asp
index fbe08f1..58d0ae1 100644
--- a/install_printer.asp
+++ b/install_printer.asp
@@ -195,10 +195,29 @@ Else
     Response.Write("echo Installing " & printers.Count & " printer(s)..." & vbCrLf)
     Response.Write("echo." & vbCrLf)
 
-    ' Process each printer
+    ' Separate printers into two groups:
+    ' 1. Those with specific installers (run individually with /SILENT)
+    ' 2. Those using universal installer (batch into one call)
     Dim printerKey, printer
+    Dim specificInstallers, universalPrinters, universalNames
+    Set specificInstallers = Server.CreateObject("Scripting.Dictionary")
+    Set universalPrinters = Server.CreateObject("Scripting.Dictionary")
+    universalNames = ""
+
     For Each printerKey In printers.Keys
         Set printer = printers(printerKey)
+        If printer("installpath") <> "" Then
+            specificInstallers.Add printerKey, printer
+        Else
+            universalPrinters.Add printerKey, printer
+            If universalNames <> "" Then universalNames = universalNames & ","
+            universalNames = universalNames & printer("standardname")
+        End If
+    Next
+
+    ' Process printers with specific installers first (silent mode)
+    For Each printerKey In specificInstallers.Keys
+        Set printer = specificInstallers(printerKey)
 
         Response.Write("" & vbCrLf)
         Response.Write("echo ----------------------------------------" & vbCrLf)
@@ -213,43 +232,51 @@ Else
         Response.Write("echo ----------------------------------------" & vbCrLf)
         Response.Write("echo." & vbCrLf)
 
-        If printer("installpath") <> "" Then
-            ' Has specific installer - download and run it
-            Response.Write("echo Downloading specific installer..." & vbCrLf)
-            Response.Write("powershell -NoProfile -Command """ & _
-                          "$ProgressPreference = 'SilentlyContinue'; " & _
-                          "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; " & _
-                          "Invoke-WebRequest -Uri 'https://tsgwp00525.rd.ds.ge.com/shopdb/" & printer("installpath") & "' " & _
-                          "-OutFile '%TEMP%\printer_installer.exe' -UseBasicParsing -UseDefaultCredentials""" & vbCrLf)
-            Response.Write("if exist ""%TEMP%\printer_installer.exe"" (" & vbCrLf)
-            Response.Write("    echo Running installer..." & vbCrLf)
-            Response.Write("    ""%TEMP%\printer_installer.exe"" /SILENT" & vbCrLf)
-            Response.Write("    del ""%TEMP%\printer_installer.exe"" 2>nul" & vbCrLf)
-            Response.Write(") else (" & vbCrLf)
-            Response.Write("    echo ERROR: Could not download installer" & vbCrLf)
-            Response.Write(")" & vbCrLf)
-        Else
-            ' No specific installer - use universal PrinterInstaller.exe
-            Response.Write("echo Using universal printer installer..." & vbCrLf)
-            Response.Write("echo." & vbCrLf)
-            Response.Write("echo Downloading PrinterInstaller.exe..." & vbCrLf)
-            Response.Write("powershell -NoProfile -Command """ & _
-                          "$ProgressPreference = 'SilentlyContinue'; " & _
-                          "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; " & _
-                          "Invoke-WebRequest -Uri 'https://tsgwp00525.rd.ds.ge.com/shopdb/installers/PrinterInstaller.exe' " & _
-                          "-OutFile '%TEMP%\PrinterInstaller.exe' -UseBasicParsing -UseDefaultCredentials""" & vbCrLf)
-            Response.Write("if exist ""%TEMP%\PrinterInstaller.exe"" (" & vbCrLf)
-            Response.Write("    echo Running installer..." & vbCrLf)
-            Response.Write("    ""%TEMP%\PrinterInstaller.exe"" ""/PRINTER=" & printer("standardname") & """" & vbCrLf)
-            Response.Write("    del ""%TEMP%\PrinterInstaller.exe"" 2>nul" & vbCrLf)
-            Response.Write(") else (" & vbCrLf)
-            Response.Write("    echo ERROR: Could not download PrinterInstaller.exe" & vbCrLf)
-            Response.Write(")" & vbCrLf)
-        End If
-
+        Response.Write("echo Downloading specific installer..." & vbCrLf)
+        Response.Write("powershell -NoProfile -Command """ & _
+                      "$ProgressPreference = 'SilentlyContinue'; " & _
+                      "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; " & _
+                      "Invoke-WebRequest -Uri 'https://tsgwp00525.rd.ds.ge.com/shopdb/" & printer("installpath") & "' " & _
+                      "-OutFile '%TEMP%\printer_installer.exe' -UseBasicParsing -UseDefaultCredentials""" & vbCrLf)
+        Response.Write("if exist ""%TEMP%\printer_installer.exe"" (" & vbCrLf)
+        Response.Write("    echo Running installer..." & vbCrLf)
+        Response.Write("    ""%TEMP%\printer_installer.exe"" /SILENT" & vbCrLf)
+        Response.Write("    del ""%TEMP%\printer_installer.exe"" 2>nul" & vbCrLf)
+        Response.Write(") else (" & vbCrLf)
+        Response.Write("    echo ERROR: Could not download installer" & vbCrLf)
+        Response.Write(")" & vbCrLf)
         Response.Write("echo." & vbCrLf)
     Next
 
+    ' Process universal installer printers (single call with all printer names)
+    If universalPrinters.Count > 0 Then
+        Response.Write("" & vbCrLf)
+        Response.Write("echo ----------------------------------------" & vbCrLf)
+        Response.Write("echo Installing " & universalPrinters.Count & " printer(s) via Universal Installer:" & vbCrLf)
+
+        For Each printerKey In universalPrinters.Keys
+            Set printer = universalPrinters(printerKey)
+            Response.Write("echo   - " & printer("name") & vbCrLf)
+        Next
+
+        Response.Write("echo ----------------------------------------" & vbCrLf)
+        Response.Write("echo." & vbCrLf)
+        Response.Write("echo Downloading PrinterInstaller.exe..." & vbCrLf)
+        Response.Write("powershell -NoProfile -Command """ & _
+                      "$ProgressPreference = 'SilentlyContinue'; " & _
+                      "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; " & _
+                      "Invoke-WebRequest -Uri 'https://tsgwp00525.rd.ds.ge.com/shopdb/installers/PrinterInstaller.exe' " & _
+                      "-OutFile '%TEMP%\PrinterInstaller.exe' -UseBasicParsing -UseDefaultCredentials""" & vbCrLf)
+        Response.Write("if exist ""%TEMP%\PrinterInstaller.exe"" (" & vbCrLf)
+        Response.Write("    echo Running installer..." & vbCrLf)
+        Response.Write("    ""%TEMP%\PrinterInstaller.exe"" ""/PRINTER=" & universalNames & """" & vbCrLf)
+        Response.Write("    del ""%TEMP%\PrinterInstaller.exe"" 2>nul" & vbCrLf)
+        Response.Write(") else (" & vbCrLf)
+        Response.Write("    echo ERROR: Could not download PrinterInstaller.exe" & vbCrLf)
+        Response.Write(")" & vbCrLf)
+        Response.Write("echo." & vbCrLf)
+    End If
+
     Response.Write("" & vbCrLf)
     Response.Write("echo ========================================" & vbCrLf)
     Response.Write("echo Installation Complete!" & vbCrLf)