diff --git a/nixos/modules/printing.nix b/nixos/modules/printing.nix
index 25dd0e2..5c53202 100755
--- a/nixos/modules/printing.nix
+++ b/nixos/modules/printing.nix
@@ -1,27 +1,32 @@
-{
+{flake, ...}: let
+  inherit (flake.config.system.device) printer0 printer1;
+  geneticPPD = "drv:///sample.drv/generic.ppd";
+  pageSize = "Letter";
+in {
   hardware.printers = {
     ensurePrinters = [
       {
-        name = "Canon-TR7620a";
+        name = printer0.label;
         location = "Downstairs";
-        deviceUri = "https://10.0.0.234";
-        model = "drv:///sample.drv/generic.ppd";
+        deviceUri = "https://${printer0.ip.address0}";
+        model = geneticPPD;
         ppdOptions = {
-          PageSize = "Letter";
+          PageSize = pageSize;
         };
       }
       {
-        name = "Brother-HL-2170W";
+        name = printer1.label;
         location = "Upstairs";
-        deviceUri = "https://192.168.50.195";
-        model = "drv:///sample.drv/generic.ppd";
+        deviceUri = "https://${printer1.ip.address0}";
+        model = geneticPPD;
         ppdOptions = {
-          PageSize = "Letter";
+          PageSize = pageSize;
         };
       }
     ];
-    ensureDefaultPrinter = "Brother-HL-2170W";
+    ensureDefaultPrinter = printer1.label;
   };
+
   networking = {
     firewall = {
       allowedTCPPorts = [