[sane-devel] Read Errors on Epson 2480 and FC3

[Oliver Schwartz]

On Monday 01 August 2005 03:36, Ken Ramey wrote:
> Hello;
>
> I have been working all weekend on this problem. At the beginning,
> my new scanner wasn't even recognized by Fedora. Now, it is
> recognized but I am unable to acquire any images. In all cases, the
> scanner seems to perform a full scan, but no image appears. In the
> cases of iscan and xsane, the preview window never sees an image,
> although the histogram seems to indicate that it sees an image. At
> the end of what seems to be a reasonable scan time - accompanied by
> lots of mechanical activitiy from the scanner - a pop-up informs me
> that there was a read error because the scanner was busy. scanimage
> behaves the same, giving this error:

Try unloading the "ehci_hcd" module and see if that changes anything. 
It seems that on some systems there is a problem with USB 2.0. 

/Oliver