WIA scanner document feeder option

[thirudotnet@walla.com]

hi everyone,
i am working with scanner i.e. my code interact with scanner thru
WIA.... scanning one by one is working... but when i go for "document
feeder" option...it did not work...

can anybody help me in working with document feeder option in scanner ?

thanks in advance..

regards,
Thiru.S
IC Icinfotech