[sane-devel] CANON Canoscan 9000F - FAIL Error: Error during device I/O

[Ales Mateju]

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

scanimage -L
device `pixma:04A9190D' is a CANON Canoscan 9000F Mark II multi-function 
peripheral

scanimage -T
scanimage: scanning image of size 638x877 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 1914 bytes...    FAIL Error: Error during 
device I/O

SANE_DEBUG_DLL=255 scanimage -L
[sanei_debug] Setting debug level of dll to 255.
[dll] sane_init: SANE dll backend version 1.0.13 from sane-backends 1.0.22
[dll] sane_init/read_dlld: attempting to open directory `./dll.d'
[dll] sane_init/read_dlld: attempting to open directory `/etc/sane.d/dll.d'
[dll] sane_init/read_dlld: using config directory `/etc/sane.d/dll.d'
[dll] sane_init/read_dlld: done.
[dll] sane_init/read_config: reading dll.conf
[dll] add_backend: adding backend `pixma'
[dll] sane_get_devices
[dll] load: searching backend `pixma' in `/usr/lib/x86_64-linux-gnu/sane:/
usr/lib/sane'
[dll] load: trying to load `/usr/lib/x86_64-linux-gnu/sane/libsane-pixma.so.
1'
[dll] load: dlopen()ing `/usr/lib/x86_64-linux-gnu/sane/libsane-pixma.so.1'
[dll] init: initializing backend `pixma'
[dll] init: backend `pixma' is version 1.0.17
[dll] sane_get_devices: found 1 devices
device `pixma:04A9190D' is a CANON Canoscan 9000F Mark II multi-function 
peripheral
[dll] sane_exit: exiting
[dll] sane_exit: calling backend `pixma's exit function
[dll] sane_exit: finished

SANE_DEBUG_DLL=2 scanimage -T
[sanei_debug] Setting debug level of dll to 2.
[dll] sane_init: SANE dll backend version 1.0.13 from sane-backends 1.0.22
scanimage: scanning image of size 638x877 pixels at 24 bits/pixel
scanimage: acquiring RGB frame, 8 bits/sample
scanimage: reading one scanline, 1914 bytes...    FAIL Error: Error during 
device I/O
[dll] sane_exit: exiting

---------- Původní e-mail ----------
Od: staedtler-przyborski <staedtler-przyborski at web.de>
Komu: sane-devel at lists.alioth.debian.org
Datum: 7. 12. 2017 18:14:44
Předmět: Re: [sane-devel] CANON Canoscan 9000F - FAIL Error: Error during 
device I/O 
" 

Am 07.12.2017 um 15:35 schrieb Ales Mateju:

"Hi, I try to install scanner CANON Canoscan 9000F Mark II via USB under OS 
linux Ubuntu 12.04.LTS 64k. After scanimage -T I get  error FAIL Error: 
Error during device I/O. Other frontends ( xsane, gimp) says that I/O error 
appeared as well. Can somebody help me what to do next? Thanks Ales." Try 
what happens if you comment all backends except pixma in /etc/sane.d/dll.
conf

Normally you comment a backend by adding a '#' in front of every line

Klaus Staedtler

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