TurboPrint & PrintFab

OK, things are much better now.

I gave up trying to install as a USB printer and tried to install as a network printer instead, which is a better alternative for me anyway. And this was a success.

I use a Netgear PS121 print server on my home LAN, and the installation went without a hitch. I can ...

Thanks for your help. Alas, I'm still stuck.

I had in fact noted the printing issue with Feisty after I posted the question, and had followed the fix. So when in response to your advice I typed in
sudo adduser cupsys plugdev
it told me that
The user 'cupsys' is already a member of 'plugdev'.

The ...

Install from package went fine except that a library had to be installed first.
However, I can't print. All looks well, but the printer hangs with 6% print indicated and no sound or reaction of any sort from the printer.
Same printer works fine from XP on same machine, same USB port.
I'm using a ...