[sane-devel] CanoScan Canon Lide 220 with command line

[csola48]

Dear experts!
Dear colleagues!

1) In the terminal command line form the genesys backend works
magnificently with CanoScan Lide 220 scanners.
For example:
scanimage -d genesys --format=tiff -x 210 -y 297 --mode=color
--resolution 300 > test_4.tiff

2) Conversely! The same scanner, the same genesys backend is out of
order it xsane, the simple scan, the skanlite/libskane, the gscan2pdf
with frontends.

Why, why, why?...

What kind of data shall I provide for the analysis?

I say thank you for the answers ahead,
csola48

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Ps_1.: There may be in a command line to prepare a *.pdf file?

Ps_2.:
My system:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.2 LTS"
cat /proc/version_signature
Ubuntu 4.8.0-46.49~16.04.1-generic 4.8.17
sane 1.0.14-1
sane-utils, libsane-common, libsane 1.0.26-git20160712-xenial0
xsane, xsane common 0.999-3ubuntu1
simple-scan 3.20.0-0ubuntu1

lsusb | grep CanonBus 001 Device 005: ID 04a9:1073 Canon, Inc. I550
Printer
Bus 003 Device 002: ID 04a9:190f Canon, Inc.

scanimage -L
device `genesys:libusb:003:002' is a Canon LiDE 220 flatbed scanner