[CentOS] CentOS 6 - Support for CanoScan LiDE 210

Sat Sep 26 10:08:02 UTC 2015
Meikel <meikel at fn.de>

Hi folks,

for some time I used a HP 2840 AiO device, connected via LAN, to scan 
documents. As scanning application I use xsane. I want to replace that 
HP scanner by a CanoScan LiDE 210.

# LANG="" yum info libsane-hpaio
Installed Packages
Name        : libsane-hpaio
Arch        : x86_64
Version     : 3.14.6
Release     : 3.el6
Size        : 148 k
Repo        : installed
 From repo   : base
Summary     : SANE driver for scanners in HP's multi-function devices
URL         : http://hplip.sourceforge.net/
License     : GPLv2+
Description : SANE driver for scanners in HP's multi-function devices 
(from HPOJ).

Now I connected CanoScan LiDE 210 Scanner via USB cable to my CentOS 6 

# dmesg | tail --lines=15
usb 3-1: new high speed USB device number 8 using xhci_hcd
usb 3-1: New USB device found, idVendor=04a9, idProduct=190a
usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-1: Product: CanoScan
usb 3-1: Manufacturer: Canon
usb 3-1: configuration #1 chosen from 1 choice

After opening xsane it seems to be connected to the HP Scanner. I can 
not find any options for choosing another scanner device. From 
http://www.sane-project.org/sane-mfgs.html  I can see that CanoScan LiDE 
210 is supported by genesys 1.0-63. From my understanding on CentOS the 
genesys backend is included in sane-backends:

# LANG="" yum info sane-backends
Installed Packages
Name        : sane-backends
Arch        : x86_64
Version     : 1.0.21
Release     : 3.el6
Size        : 4.4 M
Repo        : installed
 From repo   : anaconda-CentOS-201410241409.x86_64
Summary     : Scanner access software
URL         : http://www.sane-project.org
License     : GPLv2+ and GPLv2+ with exceptions and Public Domain
Description : Scanner Access Now Easy (SANE) is a universal scanner 
interface.  The
             : SANE application programming interface (API) provides 
             : access to any raster image scanner hardware (flatbed scanner,
             : hand-held scanner, video and still cameras, 
frame-grabbers, etc.).

The sane-backends is installed, but I can not "see" the scanner:

# scanimage -L
device `hpaio:/net/HP_Color_LaserJet_2840?zc=NPI9AC264' is a 
Hewlett-Packard HP_Color_LaserJet_2840 all-in-one

I have no idea what I can do now. It is not clear to me if sane-backends 
package really includes the required genesys 1.0-63 version.

Any help to make the new scanner work is appreciated.