I have the same issue as willjm. I have an iMac and Airport Extreme. I have two windows xp machines networked with iMac through the AE. The xp boxes each have a printer, and each can use the other's printer. However, the iMac cannot see either printer. I can see file folders on the xps from the iMac, and I can open files from them on the iMac, but I can't get to the printers.
I tried waynewat's suggestion for using CUPS:
"I found this procedure worked perfectly.
1) go to
http://localhost:631/. This starts up Apple's Common Unix Printing System (CUPS) already on your Mac.
2) click Add Printer, log in with your name/password, and then start filling in the blanks.
3) on Device page, select Windows Printer via SAMBA.
4) for Device URI, enter smb://windowsipaddress/printersharedname"
but it didn't work. I suspect I may be using the wrong entry for "windowsipaddress". I used the address of the pc, since I didn'tknow where to find an address for the printer. As the "printersharedname," I used the Share name from the printer properties entry under the Properties box for my printer.
Does anyone have a suggestion?