[sane-devel] Canon TR7500 scanner KO

[Pascal MALAISE]

I use  Ubuntu 20.04.2 LTS  (Focal Fossa)
and sane: scanimage (sane-backends) 1.0.29; backend version 1.0.29

After P2P exchanges with Thierry, it appears that the sane homepage is 
incorrect regarding this scanner: pixmap backend should be used in USB 
mode, while ESCL should be used in Wifi. In both cases the scanner seems 
tested OK (not by me).
Ticket #492, created in gitlab sane project.

Thank you


On 23/07/2021 01:21, Thierry Huchard wrote:
> Hi,
> Can you specify your distribution and its version and your version of sane
> #$ scanimage --version
>
> Thierry
>
> Le 22 juillet 2021 22:56:50 GMT+02:00, Pascal MALAISE 
> <pascal.malaise at free.fr> a écrit :
>
>     Hello,
>
>     the Canon Pixmap TR7500 (inkjet printer scanner) is reported as
>     untested, and indeed does not work properly.
>
>     I think that I have properly configured Ubuntu and sane, because xsane
>     detects the scanner (twice, on ports 80 and 443) and it acquires the
>     preview correctly (either in grey or in color). But I tried several
>     kinds of scan colors and resolutions, and each time xsane froze or crashed.
>
>     I can contribute to testing but I need some guiding and directives.
>
>     Regards
>
>
> -- 
> Envoyé de mon appareil Android avec Courriel K-9 Mail. Veuillez 
> excuser ma brièveté. 


-- 
Couldn't eradicate windows from my PC but I caged it in a virtual machine.
Pascal MALAISE

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