[sane-devel] Canon LiDE 700F with genesys, impossible to scan with higher resolution than 1200 DPI

[Jan Beranek]

Hello,
so I tried to be very patient, the scanner was running over night, like 8 hours.

So far nothing, scanner did some sound only in the beginning, later
nothing. I already had to disconnect the scanner, I will try it again
over this night - but honestly, how long this calibration take? It is
really more than 8 hours?

(I've not taken debug.log as this would be too huge)

Kind Regards

Jan.



On Wed, Jan 13, 2016 at 9:07 PM, Stef <stef.dev at free.fr> wrote:
> On 11/01/2016 17:32, Jan Beranek wrote:
>
> Hello,
> thank you for a great support and working scanner in Linux.
>
> Everything works fine in resolution 1200 DPI, with resolution 2400 DPI
> which I need for small photos is the scanner not scanning - it make a
> "sound" like try to move but actually does not move a bit.
>
> In the attachment is zipped log taken like this:
>
> export SANE_DEBUG_GENESYS=255
> export SANE_DEBUG_GENESYS_LOW=255
> export SANE_DEBUG_GENESYS_GL847=255
>
> xsane 2>debug.log
>
> Can you please have a look at this?
>
> Regards
>
> Jan.
>
>
>
>     Hello,
>
>     at resolution starting at 2400, the scanner take a _very_ long time to
> calibrate the first time. Try again and let it work.
>
> Regards,
>     Stef