Provided by: libsane_1.0.17-1ubuntu4_i386 bug

NAME

       sane-mustek_usb2 - SANE backend for SQ113 based USB flatbed scanners

DESCRIPTION

       The  sane-mustek_usb2  library  implements  a  SANE (Scanner Access Now
       Easy) backend that provides access to USB flatbed scanners based on the
       Service & Quality SQ113 chipset. At the moment, only the Mustek BearPaw
       2448 TA Pro is  supported.  It’s  planned  to  add  support  for  other
       scanners  that  are  based  on  the SQ113 and maybe SQ11 chip. For more
       details,  see  the  mustek_usb2  backend  homepage:   http://www.meier-
       geinitz.de/sane/mustek_usb2-backend/.

       This is BETA software. Especially if you test new or untested scanners,
       keep your hand at the scanner’s plug and unplug it, if the  head  bumps
       at the end of the scan area.

       If  you  own  a  scanner  other than the ones listed on the mustek_usb2
       homepage that works with this backend,  please  let  me  know  this  by
       sending  the  scanner’s  exact model name and the USB vendor and device
       ids (e.g.  from  sane-find-scanner  or  syslog)  to  me.  Even  if  the
       scanner’s  name  is  only  slightly  different  from the models already
       listed as supported, please let me know.

LIBUSB ISSUES

       Please use libusb-0.1.8 or later. Without libusb or with  older  libusb
       versions  all  kinds  of trouble can be expected. The scanner should be
       found  by  sane-find-scanner  without  further  actions.  For   setting
       permissions and general USB information looks at sane-usb(5).

FILES

       /etc/sane.d/mustek_usb2.conf
              The   backend   configuration  file  (see  also  description  of
              SANE_CONFIG_DIR below).

       /usr/lib/sane/libsane-mustek_usb2.a
              The static library implementing this backend.

       /usr/lib/sane/libsane-mustek_usb2.so
              The shared library implementing this backend (present on systems
              that support dynamic loading).

ENVIRONMENT

       SANE_CONFIG_DIR
              This environment variable specifies the list of directories that
              may contain the configuration file.  Under UNIX, the directories
              are  separated  by a colon (‘:’), under OS/2, they are separated
              by a semi-colon  (‘;’).   If  this  variable  is  not  set,  the
              configuration  file  is  searched  in  two  default directories:
              first,  the  current  working  directory  (".")  and   then   in
              /etc/sane.d.  If the value of the environment variable ends with
              the directory separator character, then the default  directories
              are  searched  after  the explicitly specified directories.  For
              example, setting SANE_CONFIG_DIR to "/tmp/config:" would  result
              in   directories  "tmp/config",  ".",  and  "/etc/sane.d"  being
              searched (in this order).

       SANE_DEBUG_MUSTEK_USB2
              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.

              Example: export SANE_DEBUG_MUSTEK_USB2=4

SEE ALSO

       sane(7),   sane-usb(5),    sane-plustek(5),    sane-ma1509(5),    sane-
       mustek_usb(5), sane-mustek(5), sane-mustek_pp(5)
       /usr/share/doc/libsane/mustek_usb2/mustek_usb2.CHANGES
       http://www.meier-geinitz.de/sane/mustek_usb2-backend/

AUTHOR

       The  driver  has  been  written  Roy  Zhou, Jack Xu, and Vinci Cen from
       Mustek. Adjustments to SANE by Henning Meier-Geinitz.

BUGS

       Please contact me if you find a bug or missing feature: <henning@meier-
       geinitz.de>.  Please  send  a  debug log if your scanner isn’t detected
       correctly (see SANE_DEBUG_MUSTEK_USB2 above).