Creating your own self-signed rpms is a pain in the neck for newbies, especially when you start reading online docs form fedora docs site. You have an impression that people writing that stuff were specially trained to use understandable language…
This has always been a question to have a quality conky installation on your desktop supporting images and other goodies. To get it, you have to create your own rpm from the latest source.
I could not get splix driver to set up in a normal way. I used the DVD provided with the printer to install the proprietary driver (or can be obtained get from Samsung web site).