It would be great if system-config-printer could offer some advice with sharing printers. For example, the 'Add Printer' dialog could offer a choice 'CUPS shared printer' which would show an explanation of how to get printer browsing working. Some common problems are: - CUPS server is not on same subnet, and _remote_any==0 - Server is not sharing published printers - Wireless network router filters out CUPS browse packets In fact, it could even have a trouble-shooting dialog where you type in the name of the CUPS server and it tries to find out what's wrong. This could detect the first two problems above (the first by comparing IP addresses and interface addresses, and the second by looking at _share_printers).