diff --git a/builds/printer.nix b/builds/printer.nix
index f84c8a8..d687af8 100644
--- a/builds/printer.nix
+++ b/builds/printer.nix
@@ -3,17 +3,18 @@
 {
   services.printing.drivers = [ pkgs.epson-escpr ];
   hardware.printers = {
-    ensurePrinters = [{
-      name = "Epson-XP-520";
-      location = "Home";
-      deviceUri = "http://192.168.178.34:631/ipp/print";
-      model =
-        "epson-inkjet-printer-escpr/Epson-XP-520_Series-epson-escpr-en.ppd";
-      ppdOptions = {
-        PageSize = "A4";
-        Ink = "Color";
-      };
-    }];
+    ensurePrinters = [
+      {
+        name = "Epson-XP-520";
+        location = "Home";
+        deviceUri = "usb://EPSON/XP-520%20Series?serial=554656593133323698&interface=1";
+        model = "epson-inkjet-printer-escpr/Epson-XP-520_Series-epson-escpr-en.ppd";
+        ppdOptions = {
+          PageSize = "A4";
+          Ink = "Color";
+        };
+      }
+    ];
     ensureDefaultPrinter = "Epson-XP-520";
   };
 }
diff --git a/home/programs/nixvim/plugins/conform.nix b/home/programs/nixvim/plugins/conform.nix
index 8abe1a7..f975beb 100644
--- a/home/programs/nixvim/plugins/conform.nix
+++ b/home/programs/nixvim/plugins/conform.nix
@@ -50,6 +50,12 @@
           tex = [
             "tex-fmt"
           ];
+          openscad = [
+            "squeeze_blanks"
+            "trim_whitespace"
+            "trim_newlines"
+            "scadstyle"
+          ];
           "_" = [
             "squeeze_blanks"
             "trim_whitespace"
@@ -97,6 +103,15 @@
           tex-fmt = {
             command = "tex-fmt";
           };
+          scadstyle = {
+            "inherit" = true;
+            prepend_args = [
+              "--indent-type"
+              "Spaces"
+              "--indent-width"
+              "2"
+            ];
+          };
         };
       };
     };
diff --git a/home/programs/river/default.nix b/home/programs/river/default.nix
index 7f33a6b..ba727bd 100644
--- a/home/programs/river/default.nix
+++ b/home/programs/river/default.nix
@@ -67,8 +67,6 @@
         map = {
           normal = {
             "Super+Shift Return" = "spawn alacritty";
-            # Messages
-            "Control+Super W" = "spawn 'printf \"Hello from Wayland!\" | dunstify -'";
             # System
             "Super P" = "spawn 'rofi -show drun'";
             "Super+Shift C" = "close";