Adding upstream version 4.22.0.upstream/4.22.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 172 insertions, 0 deletions

diff --git a/upstream/debian-bookworm/man5/sane-lexmark.5 b/upstream/debian-bookworm/man5/sane-lexmark.5
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+.TH "sane\-lexmark" "5" "12 Jul 2008" "" "SANE Scanner Access Now Easy"
+.IX sane\-lexmark
+.SH "NAME"
+sane\-lexmark \- SANE backend for Lexmark X1100/X1200 Series scanners
+.SH "DESCRIPTION"
+The
+.B sane\-lexmark
+library implements a SANE (Scanner Access Now Easy) backend that
+provides access to the scanner part of Lexmark X1100/X1200 AIOs. This backend
+should be considered
+.B beta-quality
+software!
+.PP
+The scanners that should work with this backend are:
+.PP
+.RS
+.ft CR
+.nf
+   Vendor Model           status
+\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-  \-\-\-\-\-\-\-\-\-\-\-
+  Lexmark X74             good
+  Lexmark X1110           untested
+  Lexmark X1140           untested
+  Lexmark X1150           good
+  Lexmark X1170           good
+  Lexmark X1180           good
+  Lexmark X1185           complete
+  Lexmark X12xx           good in USB1.1,
+                          not fully tested in USB2.0
+  Dell    A920            good
+.fi
+.ft R
+.RE
+
+The options the backend supports can either be selected through
+command line options to programs like
+.BR scanimage (1)
+or through GUI elements in
+.BR xscanimage (1)
+or
+.BR xsane (1).
+
+.br
+If you notice any strange behavior, please report to the backend
+maintainer or to the SANE mailing list.
+
+Valid command line options and their syntax can be listed by using
+.RS
+.PP
+scanimage \-\-help \-d lexmark:usb:<usb port>
+.RE
+
+.TP
+.B Scan Mode Options
+
+.TP
+.B \-\-mode
+selects the basic mode of operation of the scanner. Valid choices are
+.IR Color ,
+.I Gray
+and
+.IR Lineart .
+The default mode is
+.IR Color .
+The
+.I Lineart
+mode is black and white only (1 bit).
+.I Gray
+mode will produce 256 levels of gray (8 bits).
+.I Color
+mode allows for over 16 million different colors produced from 24
+bits of color information.
+
+.TP
+.B \-\-resolution
+selects the resolution for a scan. The horizontal and vertical resolutions are set
+by the value of this option. The scanner is capable of the following resolutions for the specified option value:
+.PP
+.RS
+.ft CR
+.nf
+  Value   Hor. Resolution  Vert. Resolution
+  \-\-\-\-\-   \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-  \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-
+  75      75dpi            75dpi
+  150     150dpi           150dpi
+  300     300dpi           300dpi
+  600     600dpi           600dpi
+  1200    600dpi           1200dpi  (only for X11xx models with 'B2' sensor)
+.fi
+.ft R
+.RE
+
+.TP
+.B \-\-preview
+requests a preview scan. The resolution used for that scan is 75 dpi
+and the scan area and the scan mode are as specified through their options,
+or the default if not specified. The default value for preview mode is "no".
+
+.TP
+.B \-\-threshold
+selects the  minimum-brightness to get a white point. The threshold is only used with Lineart mode scans.
+It is specified as a percentage in the range 0..100% (in steps of 1).
+The default value of the threshold option is 50.
+
+
+.SH "CONFIGURATION FILE"
+The configuration file
+.I /etc/sane.d/lexmark.conf
+contains only the usb device id (eg usb 0x043d 0x007c).
+
+
+.SH "FILES"
+.TP
+.I /usr/lib/x86_64-linux-gnu/sane/libsane\-lexmark.a
+The static library implementing this backend.
+.TP
+.I /usr/lib/x86_64-linux-gnu/sane/libsane\-lexmark.so
+The shared library implementing this backend (present on systems that
+support dynamic loading).
+
+
+.SH "ENVIRONMENT"
+.TP
+.B SANE_DEBUG_LEXMARK
+If the library was compiled with debug support enabled, this
+environment variable controls the debug level for this backend. E.g.,
+a value of 255 requests all debug output to be printed. Smaller levels
+reduce verbosity.
+.TP
+.B SANE_DEBUG_LEXMARK_LOW
+Provides debug output for low level Lexmark functions.
+
+.SH "LIMITATIONS"
+The windows TWAIN driver has many more options than this SANE
+backend. However they are only software adjustments. This backend only
+implements what the scanner can support. For instance, shading correction
+(vertical stripes due to sensor variation across its width) is done in
+software. Head park position is also detected by software.
+The data compression isn't supported for the X1200 series on USB 1.1,
+leading to slow scans.
+
+.SH "BUGS"
+.br
+No bugs currently known.
+
+
+
+.SH "SEE ALSO"
+.BR sane\-scsi (5),
+.BR scanimage (1),
+.BR xscanimage (1),
+.BR xsane (1),
+.BR sane (7)
+
+
+.SH "AUTHOR"
+.TP
+The backend was originally written by Fred Odendaal.
+.I http://ca.geocities.com/freshshelf@rogers.com/
+.TP
+The new version is currently developed by St\['e]phane Voltz.
+.I http://stef.dev.free.fr/sane/lexmark
+.TP
+X74 support was written by Torsten Houwaart
+.RI < ToHo@gmx.de >
+
+.SH "CREDITS"
+.TP
+Many thanks go to:
+Julien Furgerot who lent me a Dell A920.
+Robert Price, Dani Ele  and Dalai Felinto for the time they spent recording
+USB activity and testing the experimental version.