FC3 Print Sharing

[Steve Croteau]

Greetings,

Both legacy boxes run FC3.

According to /etc/cups/printers.conf,
device URI on Server is usb:/dev/usb/lp0
device URI on Client is ipp://192.168.0.2:631/printers/deskjet-5550-2

Server is set to share to 192.168.0.0/255.255.255.0

Both machines ping each other.  Both machines have port 631 udp & tcp open.

Why can't client print to server?  I get "Network host 192.168.0.2 is busy; 
will retry in 30 seconds".

Thank you,
Steve