Am 26.09.2015 um 12:08 schrieb 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 workstation. > > # 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 standardized > : 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. is it enabled in dll.conf ? -- LF