{ pkgs, username, ... }: {
  services.printing = {
    enable = true;
    drivers = [
      pkgs.splix # Xerox Phaser 3117
      pkgs.pantum-driver # Pantum M6500W
    ];
  };
  hardware.printers = {
    ensurePrinters = [
      {
        name = "Pantum";
        location = "Home";
        deviceUri = "ipps://pantum._ipps._tcp.local/";
        model = "Pantum/Pantum-M6500W-Series.ppd";
        ppdOptions = {
          PageSize = "A4";
        };
      }
    ];
    ensureDefaultPrinter = "Pantum";
  };

  services.saned.enable = true;
  hardware.sane = {
    enable = true;
    extraBackends = [ pkgs.pantum-driver pkgs.sane-airscan ];
  };
  services.udev.packages = [ pkgs.sane-airscan ];

  n.misc.unfreePackages = [
    "pantum-driver-1.1.123"
    "pantum-driver"
  ];
  users.users.${username}.extraGroups = [ "scanner" "lp" ];
}