Initial dendritic rewrite

modules/features/printing.nix

@@ -0,0 +1,24 @@
+{
+  flake.modules.nixos.printing =
+    { pkgs, ... }:
+    {
+      services = {
+        # Enable CUPS to print documents.
+        printing = {
+          enable = true;
+          drivers = with pkgs; [
+            gutenprint
+            cnijfilter2
+          ];
+        };
+
+        avahi = {
+          enable = true;
+          nssmdns4 = true;
+          openFirewall = true;
+        };
+      };
+
+      hardware.sane.enable = true;
+    };
+}