Hope I've got the right forum here. Any advice would be much appreciated. I have a Dell 1815dn multifunction printer/copier/scanner/fax machine. It's meant to be able to do everything over a network. It's connected to a wireless router; I've installed Dell's OS X printer driver and TWAIN driver on my MacBook Pro. It prints fine over my home wireless network. But I can't get the computer to see the scanner. Image Capture says "no image capture device connected". In Image Capture, if I click on Devices / Browse devices it just goes into an endless search for devices, but doesn't find anything. If anyone can shed any light onto how to get this working I'd be hugely grateful.