Networking experts, please help me solve this: Can't seem to print from laptop with Vista connected wireless to a PC with XP & printer connected to it via USB. The PC is connected directly to router via Ethernet. Both PCs see each other & file sharing is working ok. Even the printer installed ok & is listed in the choices of printers in different programs. But when you do print, nothing happens on the other end 
Could it be a driver issue? Printer is HP PSC 750.
Could it be a driver issue? Printer is HP PSC 750.