[sane-devel] Fujitsu fi-6130: x-offset duplex

[m. allan noah]

Hmm, the X offset setting is controlled by the scanner itself. It is
stored somewhere in the scanner firmware, but I'm not sure how we
write to it. I can ask my contacts at Fujitsu for information.

allan

On Sun, Mar 8, 2020 at 2:02 PM Max Voit <max.voit+mlsa at with-eyes.net> wrote:
>
> Dear all,
>
> I've been trying to duplex scan A4 paper with the fi-6130. Setting
> "page-size" and "page-width" accordingly was not sufficient. There is
> about 2mm empty (grey) space on the right hand side for the front page,
> on the left for the back. And the bottom is cut off by about 1cm.
>
> After some tweaking I've found a parameter set that works for
> the front page:
>
> scanimage --mode Color --resolution 300 \
>     --batch-count=2 --batch=%d.pnm --batch-start=0 \
>     --source "ADF Duplex" --buffermode On \
>     --page-width 212.5 -x 210 --page-height 299 -y 297
>
> However, then the back side has about 4mm empty space on the
> left and is cut off on the right.
>
> Can you please give me some hints on how to best resolve this issue?
>
> Is there something similar to the duplex-offset option but in
> x-direction?
>
> Best regards,
> Max
>


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