Description of problem:

When configuring a printer which happens to use JetDirect interface
older versions of system-config-printer were at least suggesting
that port 9100 should be used.  Current version requires a user
to be a "wizzard enough" to know, or figure that out, by her/himself.

Can this value be "pre-filled" again in the corresponding place?
Maybe you can use JetDirect on a port other than 9100 but I still
would have to encounter such configuration.

Version-Release number of selected component (if applicable):
system-config-printer-0.7.21-1