kopia lustrzana https://gitlab.com/sane-project/website
177 wiersze
6.9 KiB
HTML
177 wiersze
6.9 KiB
HTML
<HTML>
|
||
<HEAD>
|
||
<TITLE>sane-avision.5</TITLE>
|
||
</HEAD>
|
||
<BODY BGCOLOR=#FFFFFF TEXT=#000000><H1 ALIGN=CENTER><IMG SRC="/images/sane.png" HEIGHT=117 WIDTH=346></H1>
|
||
<H1>sane-avision.5</H1>
|
||
<HR>
|
||
<PRE>
|
||
<!-- Manpage converted by man2html 3.0.1 -->
|
||
<B><A HREF="sane-avision.5.html">sane-avision(5)</A></B> SANE Scanner Access Now Easy <B><A HREF="sane-avision.5.html">sane-avision(5)</A></B>
|
||
|
||
|
||
</PRE>
|
||
<H2>NAME</H2><PRE>
|
||
sane-avision - SANE backend for original Avision and Avision OEM scan-
|
||
ners (HP, Minolta, Mitsubishi, UMAX and possibly more) flatbed scanners
|
||
|
||
|
||
</PRE>
|
||
<H2>ABOUT THIS FILE</H2><PRE>
|
||
This file only is a short descripton of the avision-backend for sane!
|
||
|
||
|
||
</PRE>
|
||
<H2>DESCRIPTION</H2><PRE>
|
||
The <B>sane-avision</B> library implements a SANE (Scanner Access Now Easy)
|
||
backend that provides access to various Avision scanners and the Avi-
|
||
sion OEM scanners labelled by HP, Minolta, Mitsubishi or Fujitsu.
|
||
|
||
|
||
</PRE>
|
||
<H2>CONFIGURATION</H2><PRE>
|
||
The configuration file for this backend resides in
|
||
/usr/local/etc/sane.d/avision.conf.
|
||
|
||
Its contents is a list of device names that correspond to Avision and
|
||
Avision compatible scanners and backend-options. Empty lines and lines
|
||
starting with a hash mark (#) are ignored. A sample configuration file
|
||
is shown below:
|
||
|
||
<B>I</B> <B>suggest</B> <B>you</B> <B>hold</B> <B>one</B> <B>hand</B> <B>on</B> <B>the</B> <B>power-button</B> <B>of</B> <B>the</B> <B>scanner</B> <B>while</B>
|
||
<B>you</B> <B>try</B> the first scans!
|
||
|
||
# this is a comment
|
||
|
||
option force-a4
|
||
option disable-gamma-table
|
||
option disable-calibration
|
||
option one-calib-only
|
||
option old-calibration
|
||
|
||
#scsi Vendor Model Type Bus Channel ID LUN
|
||
scsi AVISION
|
||
scsi HP
|
||
scsi /dev/scanner
|
||
usb 0x03f0 0x0701
|
||
|
||
- force-a4:
|
||
Forces the backend to overwrite the scanable area
|
||
returned by the scanner. This might be needed for
|
||
the AV 630 which returns no area - or newer scanners
|
||
which retun the area in a unkown format our backend
|
||
doesn't recongize yet.
|
||
|
||
- disable-gamma-table:
|
||
Disables the usage of the scanner's gamma-table. You
|
||
might try this if your scans hang or only produces
|
||
random garbage.
|
||
|
||
- disable-calibration:
|
||
Disables the scanner's color calibration. You
|
||
might try this if your scans hang or only produces
|
||
random garbage.
|
||
|
||
- one-calib-only:
|
||
When this option is enabled, the backend will only
|
||
perform a calibration when the backend is initialized
|
||
and not before each scan. This might extend the life
|
||
of the CCD, but does not work reliable with the newer
|
||
USB scanners (they hang sometimes or return garbage
|
||
image data). So this option should be used with care.
|
||
|
||
- old-calibration:
|
||
This enables the use of the old calibration code for
|
||
testing purposes.
|
||
|
||
Note: Any option above modifies the default code-flow
|
||
for your scanner. The options should only be used
|
||
when you encounter problems with the default be-
|
||
haviour of the backend. Please report the need of
|
||
options to the backend-author so the backend can
|
||
be fixed as soon as possible.
|
||
|
||
|
||
</PRE>
|
||
<H2>DEVICE NAMES</H2><PRE>
|
||
This backend expects device names of the form:
|
||
|
||
<I>scsi</I> <I>special</I> <I>usb</I> <I>special</I>
|
||
|
||
Where <I>special</I> is the path-name for the device that corresponds to a
|
||
SCSI scanner or the USB vendor/product ID pair corresponding to the USB
|
||
scanner. The special device name must be a generic SCSI device or a
|
||
symlink to such a device. The program <I>sane-find-scanner</I> helps to find
|
||
out the correct device. Under Linux, such a device name could be
|
||
<I>/dev/sg0</I> or <I>/dev/sga</I>, for example. See <B><A HREF="sane-scsi.5.html">sane-scsi(5)</A></B> for details.
|
||
|
||
Note: Since the backend now includes native USB access,
|
||
it is no longer needed - even considered obsolete -
|
||
to access the scanner via the SCSI emulation (named
|
||
hpusbscsi on Linux) for Avision USB devices such as
|
||
the HP 53xx, HP 74xx or Minolta film-scanners.
|
||
|
||
A list with supported devices is built into the avision backend so
|
||
normally specifying an ID should not be necessary.
|
||
|
||
|
||
</PRE>
|
||
<H2>FILES</H2><PRE>
|
||
<I>/usr/local/etc/sane.d/avision.conf</I>
|
||
The backend configuration file (see also description of
|
||
<B>SANE_CONFIG_DIR</B> below).
|
||
|
||
<I>/usr/local/lib/sane/libsane-avision.a</I>
|
||
The static library implementing this backend.
|
||
|
||
<I>/usr/local/lib/sane/libsane-avision.so</I>
|
||
The shared library implementing this backend (present on systems
|
||
that support dynamic loading).
|
||
|
||
|
||
</PRE>
|
||
<H2>ENVIRONMENT</H2><PRE>
|
||
<B>SANE_CONFIG_DIR</B>
|
||
This environment variable specifies the list of directories that
|
||
may contain the configuration file. Under UNIX, the directories
|
||
are separated by a colon (`:'), under OS/2, they are separated
|
||
by a semi-colon (`;'). If this variable is not set, the config-
|
||
uration file is searched in two default directories: first, the
|
||
current working directory (".") and then in
|
||
/usr/local/etc/sane.d. If the value of the environment variable
|
||
ends with the directory separator character, then the default
|
||
directories are searched after the explicitly specified directo-
|
||
ries. For example, setting <B>SANE_CONFIG_DIR</B> to "/tmp/config:"
|
||
would result in directories "tmp/config", ".", and
|
||
"/usr/local/etc/sane.d" being searched (in this order).
|
||
|
||
<B>SANE_DEBUG_AVISION</B>
|
||
If the library was compiled with debug support enabled, this
|
||
environment variable controls the debug level for this backend.
|
||
Higher debug levels increase the verbosity of the output. The
|
||
debug level 7 is the author's prefered value to debug backend
|
||
problems.
|
||
|
||
Example: export SANE_DEBUG_AVISION=7
|
||
|
||
|
||
</PRE>
|
||
<H2>SEE ALSO</H2><PRE>
|
||
<B><A HREF="sane.7.html">sane(7)</A></B>, <B><A HREF="sane-scsi.5.html">sane-scsi(5)</A></B>
|
||
http://drocklinux.dyndns.org/rene/avision/index.html
|
||
|
||
|
||
</PRE>
|
||
<H2>AUTHOR</H2><PRE>
|
||
Ren<65> Rebe and Meino Christian Cramer
|
||
|
||
sane-backends 1.0.12-cvs 04 Mar 2003 <B><A HREF="sane-avision.5.html">sane-avision(5)</A></B>
|
||
</PRE>
|
||
<HR>
|
||
<ADDRESS>
|
||
Man(1) output converted with
|
||
<a href="http://www.oac.uci.edu/indiv/ehood/man2html.html">man2html</a>
|
||
</ADDRESS>
|
||
</BODY>
|
||
</HTML>
|