Usage: scanimage [OPTION]... Start image acquisition on a scanner device and write image data to standard output. Parameters are separated by a blank from single-character options (e.g. -d epson) and by a "=" from multi-character options (e.g. --device-name=epson). -d, --device-name=DEVICE use a given scanner device (e.g. hp:/dev/scanner) --format=pnm|tiff file format of output file -i, --icc-profile=PROFILE include this ICC profile into TIFF file -L, --list-devices show available scanner devices -f, --formatted-device-list=FORMAT similar to -L, but the FORMAT of the output can be specified: %d (device name), %v (vendor), %m (model), %t (type), %i (index number), and %n (newline) -b, --batch[=FORMAT] working in batch mode, FORMAT is `out%d.pnm' or `out%d.tif' by default depending on --format --batch-start=# page number to start naming files with --batch-count=# how many pages to scan in batch mode --batch-increment=# increase page number in filename by # --batch-double increment page number by two, same as --batch-increment=2 --batch-prompt ask for pressing a key before scanning a page --accept-md5-only only accept authorization requests using md5 -p, --progress print progress messages -n, --dont-scan only set options, don't actually scan -T, --test test backend thoroughly -A, --all-options list all available backend options -h, --help display this help message and exit -v, --verbose give even more status messages -B, --buffer-size=# change input buffer size (in kB, default 32) -V, --version print version information Options specific to device `epson2': Scan Mode: --mode Lineart|Gray|Color [Lineart] Selects the scan mode (e.g., lineart, monochrome, or color). --depth 8 [inactive] Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans. --halftoning None|Halftone A (Hard Tone)|Halftone B (Soft Tone)|Halftone C (Net Screen) [inactive] Selects the halftone. --dropout None|Red|Green|Blue [None] Selects the dropout. --brightness 0..0 [inactive] Selects the brightness. --sharpness -2..2 [inactive] --gamma-correction User defined (Gamma=1.0)|User defined (Gamma=1.8) [User defined (Gamma=1.8)] Selects the gamma correction value from a list of pre-defined devices or the user defined table, which can be downloaded to the scanner --color-correction None|Built in CCT profile|User defined CCT profile [inactive] Sets the color correction table for the selected output device. --resolution 75|150|300|600dpi [75] Sets the resolution of the scanned image. --threshold 0..255 [128] Select minimum-brightness to get a white point Advanced: --mirror[=(yes|no)] [inactive] Mirror the image. --auto-area-segmentation[=(yes|no)] [inactive] Enables different dithering modes in image and text areas --red-gamma-table 0..255,... Gamma-correction table for the red band. --green-gamma-table 0..255,... Gamma-correction table for the green band. --blue-gamma-table 0..255,... Gamma-correction table for the blue band. --wait-for-button[=(yes|no)] [no] After sending the scan command, wait until the button on the scanner is pressed to actually start the scan process. Color correction: --cct-type Automatic|Reflective|Colour negatives|Monochrome negatives|Colour positives [inactive] Color correction profile type --cct-profile -2..2,... Color correction profile data Preview: --preview[=(yes|no)] [no] Request a preview-quality scan. Geometry: -l 0..215.9mm [0] Top-left x position of scan area. -t 0..297.857mm [0] Top-left y position of scan area. -x 0..215.9mm [215.9] Width of scan-area. -y 0..297.857mm [297.857] Height of scan-area. Optional equipment: --source Flatbed [inactive] Selects the scan source (such as a document-feeder). --auto-eject[=(yes|no)] [inactive] Eject document after scanning --film-type Positive Film|Negative Film|Positive Slide|Negative Slide [inactive] --focus-position Focus on glass|Focus 2.5mm above glass [inactive] Sets the focus position to either the glass or 2.5mm above the glass --bay 1|2|3|4|5|6 [inactive] Select bay to scan --eject [inactive] Eject the sheet in the ADF --adf-mode Simplex|Duplex [inactive] Selects the ADF mode (simplex/duplex) Type ``scanimage --help -d DEVICE'' to get list of all options for DEVICE. List of available devices: test:0 test:1