Re: No Backends found

Tricia via sane-devel <[email protected]> Thu, 25 Jun 2026 22:58:28 +0000

Newsgroups	gmane.comp.graphics.scanning.sane.devel
Message-ID	<aj2ylEQ-Gk5ybEgs@ix>

On Thu, Jun 25, 2026 at 03:54:38PM -0700, Joe Zeff wrote:
> On 6/25/26 4:10 PM, [email protected] wrote:
> > Can you run: scanimage -d pixma:04A91158 --format=jpeg -o image.jpeg
> 
> scanimage: open of device pixma:04A91158 failed: Invalid argument
>

Understood. Can you re-run the same command but prefix it with
SANE_DEBUG_PIXMA=128 ?

This may give us more information about what exactly is failing in this
process, which _might_ be an issue with backend/driver support for this
scanner, but could also be something related to the configuration of
your system.

- Tricia