[sane-devel] Device Selection

[m. allan noah]

On Tue, Dec 13, 2011 at 10:03 AM,  <CACook at quantum-sci.com> wrote:
> On Sunday, December 11, 2011 03:42:26 PM Olaf Meeuwissen wrote:
>> > # sane-find-scanner
>> > ...
>> > found USB scanner (vendor=0x138a, product=0x0007) at libusb:003:004
>> >   # Your USB scanner was (probably) detected. It may or may not be supported by
>> >   # SANE. Try scanimage -L and read the backend's manpage.
>>
>> Is this your scanner?  Looks like a VFS451 Fingerprint Reader to me[1].
>> At the very least none of the SANE backends don't mention they support
>> this device.  Nor do the external backends.
>
> Hi, no it's a Canon MP460 multifunction printer/scanner.
>
> It must be that the device found on the client was the fingerprint reader on my HP Elitebook where I ran sane-find-scanner.  For some reason it is not referring to port 6566.
>
> On the server where the scanner is connected the device shows in lsusb as:
>  Bus 001 Device 006: ID 04a9:1716 Canon, Inc. MP460 Composite
> ... and sane-find-scanner:
> found USB scanner (vendor=0x04a9 [Canon], product=0x1716 [MP460]) at libusb:001:006
>
>
> On Sunday, December 11, 2011 03:58:49 PM m. allan noah wrote:
>> Try this:
>>
>> SANE_DEBUG_DLL=15 scanimage -L 2>dll.log
>
> # SANE_DEBUG_DLL=15 scanimage -L 2>/home/carl/dl/dll.log
> No scanners were identified.
>

And what was in the log?

-- 
"The truth is an offense, but not a sin"