[sane-devel] Canon Lide 220 not working over 1200dpi

[Mikhail Novosyolov]

14.09.2019 14:01, mfoolb bloofm пишет:
> Hello,
>
> I've just bought a Canon Lide 220 scanner but I can't make it work at 
> 2400 or 4800 dpi.
> The scanner is supported 100% from 75 to 4800 dpi as of 
> http://www.sane-project.org/sane-mfgs.html#Z-CANON.
> I'm using Ubuntu 19.04 and sane 1.0.27.
> Tried using simple-scan and genesys library on Gimp (2.10.8), if 
> resolution is 2400 simple-scan freezes same thing on GIMP from 1200dpi 
> and up.
> I need 2400 or 4800 dpi scan of little areas (2cmx2cm) of documents.
> Can anyone help me?
> Thanks.
> -- 
>
> Marco.

I think I heard something about 2400 DPI on Canon LiDE, but don't 
remember what.

Did you try installing latest sane git snapshot from PPA 
https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git ?

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://alioth-lists.debian.net/pipermail/sane-devel/attachments/20190914/0f05698c/attachment.html>