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<H1>sane-escl</H1>
Section: SANE Scanner Access Now Easy (5)<BR>Updated: 14 Dec 2019<BR><A HREF="#index">Index</A>
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<A NAME="ixAAB"></A>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
sane-escl - SANE backend for eSCL scanners
<A NAME="lbAC">&nbsp;</A>
<H2>DESCRIPTION</H2>
The
<B>sane-escl</B>
library implements a SANE (Scanner Access Now Easy) backend that
provides access to eSCL protocol scanners.
<P>
<P>
The &quot;escl&quot; backend for SANE supports AirScan/eSCL devices that announce
themselves on mDNS as _uscan._utcp or _uscans._utcp.
If the device is available, the &quot;escl&quot; backend recovers these capacities.
The user configures and starts scanning.
A list of devices that use the eSCL protocol can be found at
<I><A HREF="https://support.apple.com/en-us/HT201311">https://support.apple.com/en-us/HT201311</A></I>.
While these devices are expected to work, your mileage may vary.
<P>
<A NAME="lbAD">&nbsp;</A>
<H2>FILES</H2>
<DL COMPACT>
<DT id="1"><I>@CONFIGDIR@/escl.conf</I>
<DD>
The backend configuration file.
<DT id="2"><I>@LIBDIR@/libsane-escl.a</I>
<DD>
The static library implementing this backend.
<DT id="3"><I>@LIBDIR@/libsane-escl.so</I>
<DD>
The shared library implementing this backend (present on systems that
support dynamic loading).
</DL>
<A NAME="lbAE">&nbsp;</A>
<H2>ENVIRONMENT</H2>
<DL COMPACT>
<DT id="4"><B>SANE_DEBUG_ESCL</B>
<DD>
If the library was compiled with debug support enabled, this
environment variable controls the debug level for this backend. E.g.,
a value of 128 requests all debug output to be printed. Smaller
levels reduce verbosity.
</DL>
<A NAME="lbAF">&nbsp;</A>
<H2>SEE ALSO</H2>
<A HREF="/cgi-bin/man/man2html?7+sane">sane</A>(7), <A HREF="/cgi-bin/man/man2html?1+scanimage">scanimage</A>(1), <A HREF="/cgi-bin/man/man2html?1+xscanimage">xscanimage</A>(1), <A HREF="/cgi-bin/man/man2html?1+xsane">xsane</A>(1)
<A NAME="lbAG">&nbsp;</A>
<H2>AUTHORS</H2>
Touboul Nathane, Thierry HUCHARD
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT id="5"><A HREF="#lbAB">NAME</A><DD>
<DT id="6"><A HREF="#lbAC">DESCRIPTION</A><DD>
<DT id="7"><A HREF="#lbAD">FILES</A><DD>
<DT id="8"><A HREF="#lbAE">ENVIRONMENT</A><DD>
<DT id="9"><A HREF="#lbAF">SEE ALSO</A><DD>
<DT id="10"><A HREF="#lbAG">AUTHORS</A><DD>
</DL>
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