kopia lustrzana https://gitlab.com/sane-project/backends
179 wiersze
5.0 KiB
Groff
179 wiersze
5.0 KiB
Groff
.TH sane\-artec 5 "11 Jul 2008" "@PACKAGEVERSION@" "SANE Scanner Access Now Easy"
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.IX sane\-artec
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.SH NAME
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sane\-artec \- SANE backend for Artec flatbed scanners
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.SH DESCRIPTION
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The
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.B sane\-artec
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library implements a SANE (Scanner Access Now Easy) backend
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that provides access to Artec/Ultima SCSI flatbed scanners. At present,
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the following scanners are known to work at least partially with this backend:
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.PP
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.RS
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* Artec A6000C
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.br
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* Artec A6000C PLUS
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.br
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* Artec ViewStation AT3
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.br
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* BlackWidow BW4800SP (rebadged Artec AT3)
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.br
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* Artec ViewStation AT6
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.br
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* Artec ViewStation AT12
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.br
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* Artec AM12S
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.br
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* Plustek 19200S (rebadged Artec AM12S)
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.RE
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.PP
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Although this manual page is generally updated with each release,
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up-to-date information on new releases and extraneous helpful hints
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are available from the backend homepage:
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.br
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.br
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.RS
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.B http://www4.infi.net/~cpinkham/sane/
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.RE
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.SH DOCUMENTATION
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.SH CONFIGURATION
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The contents of the
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.I artec.conf
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file are a list of device names that
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correspond to Artec scanners. Empty lines and lines starting with a
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hash mark (#) are ignored. See
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.I sane\-scsi(5)
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on details of what constitutes a valid device name.
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Sample file:
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.br
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.br
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.nf
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# artec.conf
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#
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# this is a comment.
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#
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# this line says search for any SCSI devices which are scanners and have
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# a vendor string of 'ULTIMA'
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scsi ULTIMA
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#
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# the next line forces the backend to assume the next scanner found has
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# the specified vendor string (useful for testing rebadged models).
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vendor ULTIMA
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#
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# the next line forces the backend to assume the next scanner found has
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# the specified model string (useful for testing rebadged models).
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model AT3
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#
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# now a line that actually specifies a device. The backend is going to
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# assume this is an Artec/Ultima AT3 because we forced the vendor and
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# model above.
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/dev/scanner
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#
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# once we hit a scanner device line, the forced vendor and model
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# string are
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# 'forgotten', so the vendor and model for this next device will be
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# determined from the result of a SCSI inquiry.
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/dev/sge
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#
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.fi
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.SH SCSI ADAPTER TIPS
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Some Artec scanners come with an included SCSI adapter. If your scanner came
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with a DTC ISA scsi cards, you can probably use it with recent (>= 2.2.0)
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kernels using the generic NCR5380 support. You must pass the following
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boot argument to the kernel: "dtc3181e=0x2c0,0"
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.br
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I do not have any information on the PCI SCSI adapter included with some
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newer Artec scanners.
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.SH FILES
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.TP
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.I @CONFIGDIR@/artec.conf
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The backend configuration file (see also description of
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.B SANE_CONFIG_DIR
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below).
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.TP
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.I @LIBDIR@/libsane\-artec.a
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The static library implementing this backend.
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.TP
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.I @LIBDIR@/libsane\-artec.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_CONFIG_DIR
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This environment variable specifies the list of directories that may
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contain the configuration file. Under UNIX, the directories are
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separated by a colon (`:'), under OS/2, they are separated by a semi-
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colon (`;'). If this variable is not set, the configuration file is
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searched in two default directories: first, the current working direc-
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tory (".") and then in @CONFIGDIR@. If the value of the
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environment variable ends with the directory separator character, then
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the default directories are searched after the explicitly specified
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directories. For example, setting
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.B SANE_CONFIG_DIR
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to "/tmp/config:" would result in directories "tmp/config", ".", and
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"@CONFIGDIR@" being searched (in this order).
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.TP
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.B SANE_DEBUG_ARTEC
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If the library was compiled with debug support enabled, this environment
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variable controls the debug level for this backend. E.g., a value of 128
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requests all debug output to be printed. Smaller levels reduce verbosity:
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SANE_DEBUG_ARTEC values
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.ft CR
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.nf
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Number Remark
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\
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0 print important errors
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1 print errors
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2 print sense
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3 print warnings
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4 print scanner-inquiry
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5 print informations
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6 print less important informations
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7 print major called procedures
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8 print all called procedures
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9 print procedure info/data messages
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10 print called sane\-init-routines
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11 print called sane\-procedures
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12 print sane infos
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13 print sane option-control messages
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\
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50 print verbose data/debug messages
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\
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== 100 print software RGB calibration data
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== 101 print raw data from scanner to artec.data.raw file
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\
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== 128 print out all messages
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.fi
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.ft R
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.PP
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Example:
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export SANE_DEBUG_ARTEC=13
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.SH BUGS
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Known bugs in this release: A6000C+ users with firmware v1.92 or
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earlier have problems with the backend, the cause has not been determined.
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Sometimes the backend is not particularly robust, you can possibly lock up
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the SCSI bus (and/or machine) by not having patience enough when scanning.
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3-channel gamma correction is not implemented and single-channel gamma
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correction is not totally working on models other than the AT3.
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.SH "SEE ALSO"
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sane(7), sane\-scsi(5)
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.SH AUTHOR
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Chris Pinkham (cpinkham@corp.infi.net)
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