[sane-devel] image lines is -1 according to sane_get_parameters

dabicho tsukebumi at gmail.com
Mon Oct 22 23:55:07 UTC 2012

El 22/10/2012 18:44, "m. allan noah" <kitno455 at gmail.com> escribió:
> That is the backend's indication that it does not know the length of
> the paper. The backend should have some option where you set the
> height of the image you want it to scan. If you do not tell it, it
> tells you that it does not know. I imagine you use an Avision scanner?
> allan
Yes. It is avision.
Funny thing is it used to work with previous release (21). I set a high
br-y value. 22000000. Could that be the problem? How can I calculate it for
the whole area?

Thank you.
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