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Usage: scanimage [OPTION]...
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Start image acquisition on a scanner device and write PNM image data to
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-d, --device-name=DEVICE use a given scanner device (e.g. hp:/dev/scanner)
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--format=pnm|tiff file format of output file
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-i, --icc-profile=PROFILE include this ICC profile into TIFF file
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-L, --list-devices show available scanner devices
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-f, --formatted-device-list=FORMAT similar to -L, but the FORMAT of the output
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can be specified: %d (device name), %v (vendor),
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%m (model), %t (type), and %i (index number)
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-b, --batch[=FORMAT] working in batch mode, FORMAT is `out%d.pnm' or
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`out%d.tif' by default depending on --format
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--batch-start=# page number to start naming files with
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--batch-count=# how many pages to scan in batch mode
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--batch-increment=# increase number in filename by an amount of #
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--batch-double increment page number by two for 2sided originals
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being scanned in a single sided scanner
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--batch-prompt ask for pressing a key before scanning a page
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--accept-md5-only only accept authorization requests using md5
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-p, --progress print progress messages
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-n, --dont-scan only set options, don't actually scan
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-T, --test test backend thoroughly
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-h, --help display this help message and exit
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-v, --verbose give even more status messages
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-B, --buffer-size change default input buffersize
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-V, --version print version information
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Options specific to device `snapscan:libusb:005:007':
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--resolution auto||50|150|200|240|266|300|350|360|400|600|720|800|1200|1600|3200dpi [300]
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Sets the resolution of the scanned image.
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--preview[=(auto|yes|no)] [no]
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Request a preview-quality scan.
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--mode auto|Color|Gray|Lineart [Color]
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Selects the scan mode (e.g., lineart, monochrome, or color).
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--preview-mode auto|Auto|Color|Gray|Lineart [Auto]
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Select the mode for previews. Greyscale previews usually give the best
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combination of speed and detail.
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--high-quality[=(auto|yes|no)] [no]
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Highest quality but lower speed
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--source auto|Flatbed|Transparency Adapter [Flatbed]
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Selects the scan source (such as a document-feeder).
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Top-left x position of scan area.
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Top-left y position of scan area.
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-x auto|0..216mm [216]
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-y auto|0..297mm [297]
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--predef-window None|6x4 (inch)|8x10 (inch)|8.5x11 (inch) [None]
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Provides standard scanning areas for photographs, printed pages and
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Number of bits per sample, typical values are 1 for "line-art" and 8
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--quality-cal[=(yes|no)] [yes]
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Do a quality white-calibration
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--halftoning[=(yes|no)] [inactive]
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Selects whether the acquired image should be halftoned (dithered).
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--halftone-pattern DispersedDot8x8|DispersedDot16x16 [inactive]
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Defines the halftoning (dithering) pattern for scanning halftoned
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--custom-gamma[=(yes|no)] [no]
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Determines whether a builtin or a custom gamma-table should be used.
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--analog-gamma-bind[=(yes|no)] [no]
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In RGB-mode use same values for each color
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--analog-gamma 0..4 [inactive]
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Analog gamma-correction
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--analog-gamma-r 0..4 [1.79999]
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Analog gamma-correction for red
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--analog-gamma-g 0..4 [1.79999]
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Analog gamma-correction for green
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--analog-gamma-b 0..4 [1.79999]
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Analog gamma-correction for blue
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--gamma-table 0..65535,... (in steps of 1) [inactive]
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Gamma-correction table. In color mode this option equally affects the
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red, green, and blue channels simultaneously (i.e., it is an intensity
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--red-gamma-table 0..65535,... (in steps of 1) [inactive]
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Gamma-correction table for the red band.
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--green-gamma-table 0..65535,... (in steps of 1) [inactive]
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Gamma-correction table for the green band.
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--blue-gamma-table 0..65535,... (in steps of 1) [inactive]
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Gamma-correction table for the blue band.
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--negative[=(auto|yes|no)] [inactive]
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--threshold 0..100% (in steps of 1) [50]
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Select minimum-brightness to get a white point
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--brightness -400..400% (in steps of 1) [inactive]
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Controls the brightness of the acquired image.
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--contrast -100..400% (in steps of 1) [inactive]
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Controls the contrast of the acquired image.
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--rgb-lpr auto|1..50 (in steps of 1) [4]
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Number of scan lines to request in a SCSI read. Changing this
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parameter allows you to tune the speed at which data is read from the
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scanner during scans. If this is set too low, the scanner will have to
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stop periodically in the middle of a scan; if it's set too high,
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X-based frontends may stop responding to X events and your system could
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--gs-lpr auto|1..50 (in steps of 1) [inactive]
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Number of scan lines to request in a SCSI read. Changing this
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parameter allows you to tune the speed at which data is read from the
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scanner during scans. If this is set too low, the scanner will have to
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stop periodically in the middle of a scan; if it's set too high,
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X-based frontends may stop responding to X events and your system could
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Type ``scanimage --help -d DEVICE'' to get list of all options for DEVICE.
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List of available devices:
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snapscan:libusb:005:007
added
removed
scanners/epson_3490.Lineart
