Printer is connected via wired network. I can print to it fine from Ubuntu 12.04 server and 13.10 deskstop. After many hours looking for info, I still cannot scan from it. Turned to the neat scanner, can't find anything for it that works either. So, turning back to the HP. Uninstalled and reinstalled the driver. Sane finds the device but I get an IO error whenever I try to use it. Unfortunately, the error only says IO error. Does anyone have any ideas before I pull out the rest of my hair?