Firstoff, please use attachments instead of posting complete files as comments.
Your /etc/cups/mime.types looks ok.
The unsupported formats indicate that there must be something missing in your CUPS installation.
Perhaps their is a cups filter missing.
Can you attach your /etc/cups/mime.convs and attach the output of following command:
$ ls -l /usr/lib/cups/filter/
You could try to reinstall cups with following command to see if this solves the problem:
$ sudo apt-get --reinstall install cupsys
smurf,
Firstoff, please use attachments instead of posting complete files as comments.
Your /etc/cups/ mime.types looks ok.
The unsupported formats indicate that there must be something missing in your CUPS installation. mime.convs and attach the output of following command: cups/filter/
Perhaps their is a cups filter missing.
Can you attach your /etc/cups/
$ ls -l /usr/lib/
You could try to reinstall cups with following command to see if this solves the problem:
$ sudo apt-get --reinstall install cupsys