You may need to install the cups-client package (apt-get install cups-client). /etc/cups is a directory, with several important control files and has nothing to do with the initialisation script which should be at /etc/init.d/cups! I suggest you move it back again. If /etc/init.d/cups is not present, either it got deleted or the cups installation didn't work. After moving the config directory back in to /etc I would suggest: apt-get install --reinstall cups cups-client cups-common Graham
apt-get update apt-get update --fix-missing apt-get install -f apt-get install --reinstall cups cups-client cups-common