[sane-devel] Unstable scanning with Fujitsu fi-7160

[Simon Matter]

> Hi,
>
> I try to use a Fujitsu fi-7160 scanner on AlmaLinux 10 (RHEL10
> compatible).

Forgot to mention, SANE backends is version 1.2.1.

>
> The scanner works some times but then fails and scanimage reports
> "scanimage: open of device fujitsu:fi-7260:1433 failed: Invalid argument".
>
> The scanimage command is always the same and it can work 5 times and fail
> on the next.
>
> The problem happens when connected via USB2 port or USB3. Different other
> Fujitsu fi-xxxx scanners behave exactly the same.
>
> When the scanner fails it is also not detected via "scanimage -L".
> Powering off and on the scanner brings it back to life.
>
> Any help on this issue would be much appreciated.
>
> Thanks,
> Simon
>
>
>