I hv a good old HP Scanjet 2300c, which has all along been automatically installed right from, I think, Windows 98 and later upgrades. Now when I installed windows 8 Pro, it was not to be found. I manually located it through Devices and now it is visible as a 'working properly', and driver is shown to be to up-to-date. But I am not getting it to work .

Can someone help pl?