kopia lustrzana https://gitlab.com/sane-project/backends
202 wiersze
5.1 KiB
Groff
202 wiersze
5.1 KiB
Groff
.TH sane\-teco1 5 "14 Jul 2008" "@PACKAGEVERSION@" "SANE Scanner Access Now Easy"
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.IX sane\-teco1
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.SH NAME
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sane\-teco1 \- SANE backend for TECO / RELISYS scanners
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.SH DESCRIPTION
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The
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.B sane\-teco1
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library implements a SANE (Scanner Access Now Easy) backend that
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provides access to some TECO SCSI flatbed scanners. This backend
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should be considered
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.B beta-quality
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software! TECO scanners are sold under
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various brands like RELISYS, PIOTECH, TRUST. This backend may or
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may not support yours.
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.PP
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The scanners that should work with this backend are:
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.PP
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.RS
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.ft CR
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.nf
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Vendor Model TECO model status
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---------------------- -------------- -----------
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Relisys AVEC 2400 VM3520 tested
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Relisys AVEC 2412 VM3520+ tested
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Relisys AVEC 4800 VM4530 untested
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Relisys AVEC 4816 VM4530+ untested
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Relisys RELI 2400 VM3530 untested
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Relisys RELI 2412 VM3530+ tested
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Relisys RELI 2412 VM3530+ untested
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Relisys RELI 4816 VM4540 tested
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Relisys RELI 4830 VM4542 tested
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Relisys RELI 9600 VM6530 untested
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Relisys RELI 9612 VM6530* untested
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Relisys RELI 9624 VM6530+ untested
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Relisys RELI 9630 VM6540 untested
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Relisys RELI DS15 VM3440 untested
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Relisys RELI DS6 VM3420 untested
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Dextra DF-600P VM3510 tested
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Dextra DF-4830T VM4542 untested
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Dextra DF-1200T+ VM3530+ untested
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Dextra DF-9624 VM6530+ untested
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.fi
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.ft R
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.RE
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Note that the untested scanner will not be directly supported. You
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should contact the author for that.
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The TECO VM number can usually be found at the back of the scanner. It
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is also part of the FCC ID.
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.I sane\-find\-scanner \-v
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will also show the
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SCSI inquiry, and if it is a TECO scanner, the name will be there too.
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The options the backend supports can either be selected through
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command line options to programs like
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.BR scanimage (1)
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or through GUI
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elements in
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.BR xscanimage (1)
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or
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.BR xsane (1).
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.br
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If you have any success with a scanner not listed here, or if you notice
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any strange behavior, please report to the backend maintainer or to
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the SANE mailing list.
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Valid command line options and their syntax can be listed by using:
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.RS
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scanimage \-\-help \-d teco1
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.RE
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.TP
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.B Scan Mode
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.TP
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.B \-\-mode Black & White|Grayscale|Color
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Selects the basic mode of operation of the scanner. Valid choices are
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.IR "Black & White" ,
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.I "Grayscale"
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and
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.IR Color .
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The
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.I Black & White
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mode is for black and white only (1 bit).
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.I Grayscale
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will produce 256 levels of gray (8 bits).
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.I Color
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will produce a 24 bit color image.
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.TP
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.B \-\-resolution 1..600
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Selects the resolution for a scan. The scanner can do all resolutions
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between 1 and 600, in increments of 1.
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.TP
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.B Geometry options
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.TP
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.B \-l \-t \-x \-y
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Controls the scan area:
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.B \-l
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sets the top left x coordinate,
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.B \-t
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the top left y coordinate,
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.B \-x
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selects the width and
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.B \-y
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the height of the scan area. All parameters are specified in millimeters by default.
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.TP
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.B Enhancement options
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.TP
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.B \-\-custom\-gamma
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(color mode only) allows the user to specify a gamma table (see the
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next 3 parameters).
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.TP
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.B \-\-red\-gamma\-table
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Can be used to download a user defined gamma table for the red channel.
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The table must be 256 bytes long. Color mode only.
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.TP
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.B \-\-green\-gamma\-table
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Can be used to download a user defined gamma table for the green channel.
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The table must be 256 bytes long. Color mode only.
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.TP
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.B \-\-blue\-gamma\-table
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Can be used to download a user defined gamma table for the blue channel.
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The table must be 256 bytes long. Color mode only.
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.TP
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.B \-\-dither Line art|2x2|3x3|4x4 bayer|4x4 smooth|8x8 bayer|8x8 smooth|8x8 horizontal|8x8 vertical
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Select the dither mask to use. Black & White only.
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.TP
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.B \-\-preview
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Requests a preview scan. The resolution used is 22 dpi
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and the scan area is the maximum allowed. The scan mode is user
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selected. The default is "no".
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.SH CONFIGURATION FILE
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The configuration file
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.I @CONFIGDIR@/teco1.conf
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supports only one item: the device name to use (eg
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.IR /dev/scanner ).
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.SH FILES
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.TP
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.I @LIBDIR@/libsane\-teco1.a
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The static library implementing this backend.
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.TP
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.I @LIBDIR@/libsane\-teco1.so
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The shared library implementing this backend (present on systems that
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support dynamic loading).
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.SH ENVIRONMENT
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.TP
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.B SANE_DEBUG_TECO1
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If the library was compiled with debug support enabled, this
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environment variable controls the debug level for this backend. E.g.,
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a value of 128 requests all debug output to be printed. Smaller levels
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reduce verbosity.
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.SH LIMITATIONS
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The windows TWAIN driver has many more options than this SANE
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backend. However they are only software adjustments. This backend only
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implements what the scanner can support.
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.SH BUGS
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None known.
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.SH "SEE ALSO"
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.BR sane\-scsi (5),
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.BR scanimage (1),
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.BR xscanimage (1),
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.BR xsane (1),
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.BR sane (7)
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.SH AUTHOR
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.TP
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The package is actively maintained by Frank Zago.
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.I http://www.zago.net/sane/#teco
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.SH CREDITS
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Thanks to Gerard Delafond for the VM4542 support.
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Thanks to Jean-Yves Simon for the VM3510 support.
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