When I try to print from my Acer Aspire Windows 7 to my dell v313, I get the mesage "communication not available -the printer cannot communicate with the computer". This has happened before, but when I rebooted the computer it would print. Now it won't. I replaced the USB cable and downloaded the latest V313 firm- and software. Ink cartridges are full. I am holding a lucky horse shoe and a 4 leaf clover; but nothing works. What can I try now? Thanks for any help,
Mike