NAME

       sane-hp5590   -   SANE   backend   for  Hewlett-Packard  4500C/4570C/5500C/5550C/5590/7650
       Workgroup/Document scanners

DESCRIPTION

       The sane-hp5590 library implements a SANE (Scanner Access Now Easy) backend that  provides
       access to the following Hewlett-Packard Workgroup/Document scanners:

              ScanJet 4500C
              ScanJet 4570C
              ScanJet 5500C
              ScanJet 5550C
              ScanJet 5590
              ScanJet 7650

       If you own a scanner other than the ones listed above that works with this backend, please
       let us know this by sending the scanner's exact model name and the USB vendor  and  device
       ids  (e.g.  from  /proc/bus/usb/devices,  sane-find-scanner  or syslog) to us. Even if the
       scanner's name is only slightly different from the models mentioned above, please  let  us
       know.

CONFIGURATION

       None required.

FILES

       @LIBDIR@/libsane-hp5590.a
              The static library implementing this backend.

       @LIBDIR@/libsane-hp5590.so
              The  shared  library  implementing  this  backend  (present on systems that support
              dynamic loading).

ENVIRONMENT

       SANE_DEBUG_HP5590
              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. See used levels below.

              Level 10 - generic processing
              Level 20 - verbose backend messages
              Level 40 - HP5590 high-level commands
              Level 50 - HP5590 low-level (USB-in-USB) commands

              Example:

              export SANE_DEBUG_HP5590=50

SEE ALSO

       sane(7), sane-usb(5),

AUTHOR

       Ilia Sotnikov <hostcc@gmail.com>

@PACKAGEVERSION@                           13 Jul 2008                             sane-hp5590(5)