Hello<br>
when one uses adf scanner.<br>
what does a backend return the each page is done.<br>
say i use, scanadf -s1 -e3<br>
<br>
After each page is done a backend returns what SANE_STATUS??<br>
i know that at the end backend should return SANE_STATUS_NO_DOCS <br>
<br>
how will scanadf know that each page scanning is done and again continue fot the next untill NO_DOCS.<br>
Is there any detailed document for writing a backed for ADF scanner<br>
<br>
thanks<br>-- <br>Kondala Rayudu Addagarla<br>Java Developer & Unix/Linux Administrator.<br>