./copy_dirtree.sh "${config_tree_prefix}/etc_files" "" user "${system_name}"
./install_for_target.sh user "${system_name}"
+# Set up printer.
+lpadmin -p 'HP_Deskjet_F300_series' -m 'drv:///hpcups.drv/hp-deskjet_f300_series.ppd'
+
# Install Firefox directly from Mozilla.
firefox_release="68.1.0esr"
firefox_filename="firefox-${firefox_release}.tar.bz2"