If it was working afore the HD went pop, then provided you have a working computer with a Windows 32bit OS and a parallel port, then you ought to be able to get it up and running again with no further expense. If you want to spend a few hundred quid and improve it by using an ethernet controller and separate drivers, then that would be good, but you will still have setup to do and I do not know whether you will have the same or more things to set in Mach3.

If you do go this route, I would be happy to test out the old Tb6560, so don't throw it away, send it to me.

Cheers,

Rob-T