Xsane configure error

[Kousik Maiti <kousikster@gmail.com>]

Hi list,
I install and configure Xsane for UMAX Astra 4400 .
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 anybody help please?

Thanks in advanced.

-- 
Wishing you the very best of everything, always!!!
Kousik Maiti(কৌশিক মাইতি) 
Registered Linux User #474025
Registered Ubuntu User # 28654