<div dir="auto"><div>You can show us the output of lsusb when it is plugged in.<div dir="auto"><br></div><div dir="auto">Cheers,</div><div dir="auto">Ralph</div><br><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Wed, Jun 24, 2026, 21:52 Joe Zeff <<a href="mailto:joe@zeff.us">joe@zeff.us</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 6/24/26 3:45 PM, sane-devel@symme.link wrote:<br>
> Hi, Joe.<br>
> <br>
> I would expect the scanner functions of this device are supported (if<br>
> they are) via the pixma backend; but it's not explicitly listed as<br>
> supported by the documentation.<br>
> <br>
> What is the USB device ID for this device? You can double-check if it's<br>
> listed in the documentation<br>
> (<a href="http://www.sane-project.org/man/sane-pixma.5.html" rel="noreferrer noreferrer" target="_blank">http://www.sane-project.org/man/sane-pixma.5.html</a>)<br>
<br>
Not listed.<br>
<br>
or the relevant<br>
> device table in the backend source code, probably<br>
> <a href="https://gitlab.com/sane-project/backends/-/blob/master/backend/pixma/pixma_mp150.c?ref_type=heads#L1782" rel="noreferrer noreferrer" target="_blank">https://gitlab.com/sane-project/backends/-/blob/master/backend/pixma/pixma_mp150.c?ref_type=heads#L1782</a><br>
> <br>
<br>
same<br>
<br>
> I'll note that Canon appears to distribute proprietary Linux drivers for<br>
> this device, which might be a better option for you in the very short<br>
> term.<br>
> <br>
<br>
I'll hunt there if needed. Thanx!<br>
<br>
<br>
</blockquote></div></div></div>