I have just installed eOS Loki on a PC that is on a LAN with a Windows 10 PC. I can see shared folders on the Win PC from eOS, but haven't been able to work out how to print to the printer that is connected to the Win PC from eOS. I've used CUPS to define a printer, and have tried Internet Printing Protocol (http or https), but then I'm guessing what to put in the IP address field. I'm fairly sure the Win PC has IP address 192.168.0.3 (it pings ok). I've tried "http://192.168.0.3:631/ipp/" but get "printer not connected". Can anybody suggest what settings I need?