Thank you, drb.
My scope has improved a lot, but I can't print yet.
Now I can run the Add Printer Wizard, but I have to know to what USB port is the printer connected. I could work it out by trial and error, but there ought to be a means to read the USB ports and know what devices are connected to them. Alternatively, the Wizard could check by itself.
In the meantime, I get the following Kate Error
Unable to load the requested driver:
Unable to create the Foomatic driver [Epson-Stylus_C60,gimp-print]. Either that driver does not exist, or you don't have the required permissions to perform that operation.
Regards
JM