hp scan

       HPLIP (HP Linux Imaging and Printing) is an HP developed solution for printing, scanning, and faxing with
       HP inkjet and laser based printers in Linux.

       Copyright (c) 2001-18 HP Development Company, L.P.

       This software comes with ABSOLUTELY NO  WARRANTY.   This  is  free  software,  and  you  are  welcome  to
       distribute it under certain conditions. See COPYING file for more details.

Linux                                                  2.2                                            hp-scan(1)

       SANE-based scan utility for HPLIP supported all-in-one/mfp devices.

       Run in interactive mode:
              -i or --interactive

       Set the logging level:
              -l<level> or --logging=<level> <level>: none, info*, error, warn, debug (*default)

       Run in debug mode:
              -g (same as option: -ldebug)

       This help information:
              -h or --help

       Image editor application:
              -e<editor> or --editor=<editor>

       From: address for 'email' dest:
              --email-from=<email_from_address> (required for 'email' dest.)

       To: address for 'email' dest:
              --email-to=<email__to_address> (required for 'email' dest.)

       Email subject for 'email' dest:
              --email-subject="<subject>" or --subject="<subject>" Use double quotes (") around the  subject  if
              it contains space characters.

       Note or message for the 'email' dest:
              --email-msg="<msg>"  or  --email-note="<note>" Use double quotes (") around the note/message if it
              contains space characters.

       Filename for 'file' destination:
              -o<file> or -f<file> or --file=<file> or --output=<file>

       PDF viewer application:
              --pdf=<pdf_viewer>

       Printer queue/printer dest:
              --dp=<printer_name> or --dest-printer=<printer_name>

       Printer device-URI dest:
              --dd=<device-uri> or --dest-device=<device-uri>

       Image viewer application:
              -v<viewer> or --viewer=<viewer>

       Set the scanner compression mode:
              -x<mode> or --compression=<mode>, <mode>='raw', 'none' or 'jpeg' ('jpeg' is  default)  ('raw'  and
              'none' are equivalent)

       Scan destinations:
              -s<dest_list>  or --dest=<dest_list> where <dest_list> is a comma separated list containing one or
              more of: 'file' , 'viewer', 'editor', 'pdf', or  'print'.  Use  only  commas  between  values,  no
              spaces.

       Scan mode:
              -m<mode> or --mode=<mode>. Where <mode> is 'gray'*, 'color' or 'lineart'.

       Scanning resolution:
              -r<resolution_in_dpi>  or  --res=<resolution_in_dpi> or --resolution=<resolution_in_dpi> where 300
              is default.

       Image resize:
              --resize=<scale_in_%> (min=1%, max=400%, default=100%)

       Color Dropout Red :
              -color_dropout_red_value=<color_dropout_red_value>                                              or
              --color_dropout_red_value=<color_dropout_red_value>

       Color Dropout Green :
              -color_dropout_green_value=<color_dropout_green_value>                                          or
              --color_dropout_green_value=<color_dropout_green_value>

       Color Dropout Blue :
              -color_dropout_blue_value=<color_dropout_blue_value>                                            or
              --color_dropout_blue_value=<color_dropout_blue_value>

       Color Dropout Range :
              -color_range=<color_range> or --color_range=<color_range>

       Image contrast:
              -c=<contrast> or --contrast=<contrast> The contrast range varies from device to device.

       Image brightness:
              -b=<brightness> or --brightness=<brightness> The brightness range varies from device to device.

       ADF mode:
              --adf  (Note,  only  PDF  output  is  supported  when  using the ADF) --duplex or --dup for duplex
              scanning using ADF.

       Specify the units for area/box measurements:
              -t<units> or --units=<units> where <units> is 'mm'*, 'cm', 'in', 'px', or 'pt' ('mm' is default).

       Scan area:
              -a<tlx>,<tly>,<brx>,<bry> or --area=<tlx>,<tly>,<brx>,<bry> Coordinates are relative to the  upper
              left  corner  of  the  scan  area.   Units  for tlx, tly, brx, and bry are specified by -t/--units
              (default is 'mm').  Use only commas between values, no spaces.

       Scan box:
              --box=<tlx>,<tly>,<width>,<height> tlx and tly coordinates are relative to the upper  left  corner
              of  the  scan area.  Units for tlx, tly, width, and height are specified by -t/--units (default is
              'mm').  Use only commas between values, no spaces.

       Top left x of the scan area:
              --tlx=<tlx> Coordinates are relative to the upper  left  corner  of  the  scan  area.   Units  are
              specified by -t/--units (default is 'mm').

       Top left y of the scan area:
              --tly=<tly>  Coordinates  are  relative  to  the  upper  left  corner of the scan area.  Units are
              specified by -t/--units (default is 'mm').

       Bottom right x of the scan area:
              --brx=<brx> Coordinates are relative to the upper  left  corner  of  the  scan  area.   Units  are
              specified by -t/--units (default is 'mm').

       Bottom right y   of the scan area:
              --bry=<bry>  Coordinates  are  relative  to  the  upper  left  corner of the scan area.  Units are
              specified by -t/--units (default is 'mm').

       Specify the scan area based on a paper size:
              --size=<paper size name> where <paper size name> is one of: 3x5, 4x6, 5x7, a2_env, a3, a4, a5, a6,
              b4, b5, c6_env, dl_env, exec, flsa, higaki, japan_env_3, japan_env_4,  legal,  letter,  no_10_env,
              oufufu-hagaki, photo, super_b

       Crop out edges from the scan area:
              --edge_erase_value=<border  crop  value in inch> where <border crop value in inch> is in range of:
              [0-1]inch

       To specify a device-URI:
              -d<device-uri> or --device=<device-uri>

       To specify a CUPS printer:
              -p<printer> or --printer=<printer>

       The  HPLIP  Launchpad.net  site  https://launchpad.net/hplip  is available to get help, report bugs, make
       suggestions, discuss the HPLIP project or otherwise contact the HPLIP Team.

hp-scan[DEVICE_URI|PRINTER_NAME][MODE][OPTIONS]