/usr/share/system-config-printer/ is in system-config-printer-common 1.3.8+20120201-0ubuntu8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/system-config-printer/PhysicalDevice.py
/usr/share/system-config-printer/SearchCriterion.py
/usr/share/system-config-printer/check-device-ids.py
/usr/share/system-config-printer/config.py
/usr/share/system-config-printer/debug.py
/usr/share/system-config-printer/dnssdresolve.py
/usr/share/system-config-printer/firewall.py
/usr/share/system-config-printer/installpackage.py
/usr/share/system-config-printer/monitor.py
/usr/share/system-config-printer/ppdippstr.py
/usr/share/system-config-printer/probe_printer.py
/usr/share/system-config-printer/pysmb.py
/usr/share/system-config-printer/scp-dbus-service.py
/usr/share/system-config-printer/smburi.py
/usr/share/system-config-printer/statereason.py
/usr/share/system-config-printer/xml/
/usr/share/system-config-printer/xml/preferreddrivers.rng
/usr/share/system-config-printer/xml/validate.py