<div dir="auto">FWIW I contacted Genesys last week.<div dir="auto"><br></div><div dir="auto">Let's not give up yet and see what happens next week.</div><div dir="auto"><br><div dir="auto">BTW Why would you need 1.2k+ resolution ?</div><div dir="auto"><br></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Sep 15, 2019, 10:24 AM mfoolb bloofm <<a href="mailto:mfoolb@gmail.com">mfoolb@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div dir="ltr">That is actually a bit frustrating considering I chose this model based on the 'fully supported from 75 to 4800 dpi' info found on the sane supported devices page (consider updating that).</div><div>I don't know how to help for the GL chip datasheet info.</div><div><br></div><div>Thanks.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Il giorno sab 14 set 2019 alle ore 19:42 Jeroen Van den Keybus <<a href="mailto:jeroen.vandenkeybus@gmail.com" target="_blank" rel="noreferrer">jeroen.vandenkeybus@gmail.com</a>> ha scritto:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Indeed 1200 and above does not work. If anyone has a datasheet of the GL chip used, I may consider looking into it. <div dir="auto"><br></div><div dir="auto">It's a problem with the scan head motor that is not moving and software waiting forever until it does.</div><div dir="auto"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Sep 14, 2019, 4:39 PM Mikhail Novosyolov via sane-devel <<a href="mailto:sane-devel@alioth-lists.debian.net" target="_blank" rel="noreferrer">sane-devel@alioth-lists.debian.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<div>14.09.2019 14:01, mfoolb bloofm пишет:<br>
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<blockquote type="cite">
<div dir="ltr">
<div>Hello,</div>
<div><br>
</div>
<div>I've just bought a Canon Lide 220 scanner but I can't make
it work at 2400 or 4800 dpi.</div>
<div>The scanner is supported 100% from 75 to 4800 dpi as of <a href="http://www.sane-project.org/sane-mfgs.html#Z-CANON" rel="noreferrer noreferrer" target="_blank">http://www.sane-project.org/sane-mfgs.html#Z-CANON</a>.</div>
<div>I'm using Ubuntu 19.04 and sane 1.0.27.</div>
<div>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.</div>
<div>I need 2400 or 4800 dpi scan of little areas (2cmx2cm) of
documents.</div>
<div>Can anyone help me?</div>
<div>Thanks.<br>
</div>
<div>-- <br>
<div dir="ltr"><br>
Marco.</div>
</div>
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</blockquote>
<p>I think I heard something about 2400 DPI on Canon LiDE, but don't
remember what. <br>
</p>
<p>Did you try installing latest sane git snapshot from PPA <a href="https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git" rel="noreferrer noreferrer" target="_blank">https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git</a>
?</p>
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</blockquote></div>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr"><br>Marco.</div></div>
</blockquote></div>