{ pkgs, ... }:
{
  # printing
  services.printing.enable = true;
  services.ipp-usb.enable = true;

  services.printing.drivers = [
    (pkgs.writeTextDir "share/cups/model/SCX3400.ppd" (builtins.readFile ./Samsung_SCX-3400_Series.ppd))
    pkgs.samsung-unified-linux-driver
  ];

}