You'll need to update the Wacom kernel driver/module wacom.ko to one that has support for your Intuos Pen & Touch model. Input-wacom backports support for newer models to older kernels: http://sourceforge.net/apps/mediawiki/l ... nput-wacom
The latest release 0.19.0 does not yet have your model. Support for it is due in the next release: http://sourceforge.net/p/linuxwacom/mai ... /31485674/
You could clone the git repository once the patches are submitted and accepted. That would get you support a bit before the tar release.
You have a similar problem with the Wacom X driver xf86-input-wacom-0.23.0: http://sourceforge.net/apps/mediawiki/l ... nput-wacom
Only Intuous Pro support was added: http://sourceforge.net/p/linuxwacom/mai ... /31455616/
The kernel driver patches have been submitted to the kernel so you could go there and get them there if you wanted to: https://sourceforge.net/p/linuxwacom/ma ... /31495198/