<html><body>I did it. Thanks. I didn't know about this config. The job for loader is easier, but the functionality is same as before. AM<br><br><span style="font-size:12px">scanimage -L<br>device `pixma:04A9190D' is a CANON Canoscan 9000F Mark II multi-function peripheral<br><aside>
</aside><br>scanimage -T<br>scanimage: scanning image of size 638x877 pixels at 24 bits/pixel<br>scanimage: acquiring RGB frame, 8 bits/sample<br>scanimage: reading one scanline, 1914 bytes... FAIL Error: Error during device I/O<br><br>SANE_DEBUG_DLL=255 scanimage -L<br>[sanei_debug] Setting debug level of dll to 255.<br>[dll] sane_init: SANE dll backend version 1.0.13 from sane-backends 1.0.22<br>[dll] sane_init/read_dlld: attempting to open directory `./dll.d'<br>[dll] sane_init/read_dlld: attempting to open directory `/etc/sane.d/dll.d'<br>[dll] sane_init/read_dlld: using config directory `/etc/sane.d/dll.d'<br>[dll] sane_init/read_dlld: done.<br>[dll] sane_init/read_config: reading dll.conf<br>[dll] add_backend: adding backend `pixma'<br>[dll] sane_get_devices<br>[dll] load: searching backend `pixma' in `/usr/lib/x86_64-linux-gnu/sane:/usr/lib/sane'<br>[dll] load: trying to load `/usr/lib/x86_64-linux-gnu/sane/libsane-pixma.so.1'<br>[dll] load: dlopen()ing `/usr/lib/x86_64-linux-gnu/sane/libsane-pixma.so.1'<br>[dll] init: initializing backend `pixma'<br>[dll] init: backend `pixma' is version 1.0.17<br>[dll] sane_get_devices: found 1 devices<br>device `pixma:04A9190D' is a CANON Canoscan 9000F Mark II multi-function peripheral<br>[dll] sane_exit: exiting<br>[dll] sane_exit: calling backend `pixma's exit function<br>[dll] sane_exit: finished<br><br>SANE_DEBUG_DLL=2 scanimage -T<br>[sanei_debug] Setting debug level of dll to 2.<br>[dll] sane_init: SANE dll backend version 1.0.13 from sane-backends 1.0.22<br>scanimage: scanning image of size 638x877 pixels at 24 bits/pixel<br>scanimage: acquiring RGB frame, 8 bits/sample<br>scanimage: reading one scanline, 1914 bytes... FAIL Error: Error during device I/O<br>[dll] sane_exit: exiting<br><br></span><aside>---------- Původní e-mail ----------<br>
Od: staedtler-przyborski <staedtler-przyborski@web.de><br>
Komu: sane-devel@lists.alioth.debian.org<br>
Datum: 7. 12. 2017 18:14:44<br>
Předmět: Re: [sane-devel] CANON Canoscan 9000F - FAIL Error: Error during
device I/O
</aside><br><blockquote data-email="staedtler-przyborski@web.de">
<div>
<div>Am 07.12.2017 um 15:35 schrieb Ales
Mateju:<br>
</div>
<blockquote>Hi, I try to
install scanner <b>CANON Canoscan 9000F Mark II</b> via <b>USB </b>under
OS linux <b>Ubuntu 12.04.LTS 64k</b>. After <b>scanimage -T</b>
I get error <b>FAIL Error: Error during device I/O</b>. Other
frontends ( xsane, gimp) says that I/O error appeared as well. Can
somebody help me what to do next? Thanks Ales.</blockquote>
Try what happens if you comment all backends except pixma in
/etc/sane.d/dll.conf<br>
<br>
Normally you comment a backend by adding a '#' in front of every
line<br>
<br>
Klaus Staedtler<br>
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