> Post the output of 'ls -l /usr/share/ppd' and say from where you got the > package containing the samsung files.
ls -l /usr/share/ppd returns drwxr-xr-x 2 root root 4096 Jan 2 13:13 cupsfilters drwxr-xr-x 2 root root 4096 Jan 3 10:26 cups-pdf drwxrwsr-t 2 root lpadmin 4096 Jan 8 12:22 custom -rwxr-xr-x 1 root root 10134 Apr 24 2015 MFC7360N.ppd lrwxrwxrwx 1 root root 29 Feb 23 2016 samsung -> /usr/share/cups/model/samsung Years ago, I downloaded a linux driver for my Samsung CLP 315 printer directly from Samsung, for I had not found it in Debian. This is my main printer.