Thanks for reply. I install and configure Xsane for UMAX Astra 4400 .Now I face new problem. Output of $sane-find-scanner -q found USB scanner (vendor=0x1606, product=0x0070, chip=rts8801/rts8891) at libusb:002:002
and $scanimage -L device `rts8891:libusb:002:002' is a UMAX Astra 4400 flatbed scanner But when I start xsane and press on scan button it opens Error window and showing :- *Failed to start scanner: Error during device I/O* Can you help please. Thanks in advanced. On Tue, Nov 24, 2009 at 9:07 PM, Pei Lin <[email protected]> wrote: > Did u read the man about scanimage? > http://www.sane-project.org/man/scanimage.1.html > The -L or --list-devices option requests a (partial) list of devices > that are available. The list is not complete since some devices may > be > available, but are not listed in any of the configuration files > (which > are typically stored in directory /etc/sane.d). This is > particularly > the case when accessing scanners through the network. If a device > is > not listed in a configuration file, the only way to access it is by > its > full device name. You may need to consult your system administrator > to > find out the names of such devices. > > and http://stef.dev.free.fr/sane/testing/index.html > here give the debug method. > export SANE_DEBUG_RTS8891=255 > export SANE_DEBUG_RTS8891_LOW=255 > export SANE_DEBUG_RTS88XX_LIB=255 > export LD_PRELOAD=backend/.libs/libsane-rts8891.so > export SANE_CONFIG_DIR=backend > frontend/.libs/scanimage -d rts8891 2>rts8891-scan.log >rts8891-scan.pnm > and use the method of the article to find out what is wrong with your > driver. > > 2009/11/24 Kousik Maiti <[email protected]>: > > I am Ubuntu user. > > I have Umax Astra 4400 scanner. I installed the driver from > > http://stef.dev.free.fr/sane/rts8891/sane-backends-rts8891.tar.gz > > I installed it. > > $sane-find-scanner -q > > found USB scanner (vendor=0x1606, product=0x0070, chip=rts8801/rts8891) > at > > libusb:002:002 > > This is showing that scanner is detected . But > > > > $scanimage -L > > > > No scanners were identified. If you were expecting something different, > > check that the scanner is plugged in, turned on and detected by the > > sane-find-scanner tool (if appropriate). Please read the documentation > > which came with this software (README, FAQ, manpages). > > > > I tried from root user also, same results I am getting. > > > > Anybody help? > > > > Thanks in advanced. > > > > -- > > Kousik Maiti > > India > > > > > > -- > Best Regards > Lin > -- Kousik Maiti
