grimm-nixos-laptop/modules/printing.nix

{pkgs, ... }:
{
  imports =
    [ # Include the results of the hardware scan.
#    <nixpkgs/nixos/modules/services/hardware/sane_extra_backends/brscan4.nix>
    ];

  # Enable CUPS to print documents.
  services.printing.enable = true;
  services.printing.drivers = with pkgs; [ brgenml1lpr brgenml1cupswrapper ];
  services.avahi = {
    enable = true;
    nssmdns4 = true;
    openFirewall = true;
  };
  services.printing.cups-pdf.enable = true;
  hardware.sane.brscan4.enable = true; # enables support for SANE scanners
}