2009-01-06 15:09:22 +00:00
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.TH sane\-hp3900 5 "06 Jan 2009" "@PACKAGEVERSION@" "SANE Scanner Access Now Easy"
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2008-07-14 10:49:06 +00:00
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.IX sane\-hp3900
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2007-12-13 00:28:45 +00:00
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.SH NAME
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2008-07-14 10:49:06 +00:00
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sane\-hp3900 \- SANE backend for RTS8822 chipset based scanners
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2007-12-13 00:28:45 +00:00
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.SH DESCRIPTION
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The
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2008-07-14 10:49:06 +00:00
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.B sane\-hp3900
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library implements a SANE (Scanner Access Now Easy) backend that provides
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access at least to the following USB flatbed scanners:
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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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Model: Chipset:
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------ --------
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HP ScanJet 3800 RTS8822BL-03A
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HP ScanJet 3970 RTS8822L-01H
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HP ScanJet 4070 Photosmart RTS8822L-01H
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HP ScanJet 4370 RTS8822L-02A
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2008-02-13 06:35:26 +00:00
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HP ScanJet G2710 RTS8822BL-03A
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2007-12-13 00:28:45 +00:00
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HP ScanJet G3010 RTS8822L-02A
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2009-01-06 15:09:22 +00:00
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HP ScanJet G3110 RTS8822L-02A
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2007-12-13 00:28:45 +00:00
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UMAX Astra 4900/4950 RTS8822L-01H *
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BenQ 5550 RTS8823L-01E *
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.fi
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.ft R
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.RE
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.PP
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More details can be found on the hp3900 backend homepage
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.IR http://sourceforge.net/projects/hp3900\-series/ .
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.PP
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This is ALPHA software. Keep your hand at the scanner's plug and unplug it, if
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scanner does not start to scan. See also the BUGS section.
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.PP
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If you own a scanner other than the ones listed above that works with this
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backend, please let us know this by sending the scanner's exact model name and
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the USB vendor and device ids (e.g. from
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.IR /proc/bus/usb/devices ,
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.I sane\-find\-scanner
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or syslog) to us. Even if the scanner's name is only slightly different from
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the models mentioned above, please let us know.
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.PP
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.SH CONFIGURATION
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The contents of the
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.I hp3900.conf
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file is a list of usb lines containing vendor and product ids that correspond
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to USB scanners. The file can also contain the names of device files that
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correspond to an HP 39XX scanner. Empty lines and lines starting with a hash
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mark (#) are ignored. The scanners are autodetected by
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.B usb vendor_id product_id
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statements which are already included into
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.IR hp3900.conf .
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"vendor_id" and "product_id" are hexadecimal numbers that identify the
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scanner. If autodetection does not work, add the device name of your scanner
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to the configuration file,
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.PP
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.SH FILES
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.TP
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.I @CONFIGDIR@/hp3900.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\-hp3900.a
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2007-12-13 00:28:45 +00:00
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The static library implementing this backend.
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.TP
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2008-07-14 10:49:06 +00:00
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.I @LIBDIR@/libsane\-hp3900.so
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2007-12-13 00:28:45 +00:00
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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
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semi-colon (`;'). If this variable is not set, the configuration file
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is searched in two default directories: first, the current working
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directory (".") 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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"/etc/sane.d" being searched (in this order).
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.TP
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.B SANE_DEBUG_HP3900
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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. Higher
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debug levels increase the verbosity of the output.
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Example:
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export SANE_DEBUG_HP3900=4
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.SH "SEE ALSO"
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.BR sane (7),
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2008-07-14 10:49:06 +00:00
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.BR sane\-usb (5),
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2007-12-13 00:28:45 +00:00
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.br
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2008-07-14 10:49:06 +00:00
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.I http://sourceforge.net/projects/hp3900\-series/
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2007-12-13 00:28:45 +00:00
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.I http://jkdsoftware.dyndns.org/drupal/?q=es/books/151
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.SH AUTHOR
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Jonathan Bravo Lopez <jkdsoft@gmail.com>
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.SH BUGS
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Scanning is only tested with Linux/ix86/gcc. Be careful when testing on other
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operating systems and especially on big-endian platforms. The scanner may get
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wrong data.
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