[gscan2pdf-help] saving fails
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[gscan2pdf-help] saving fails
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From: <pho...@we...> - 2009-09-01 16:39:37
|
Hi,
It seems to me that gscan2pdf is what I need, but it gives me some odd results when trying to save the scanned images:
(1) If I select "image type pdf", no downsampling and no compression, gscan2pdf will be busy quite long trying to save the file, but in the end it gives me an all black page.
(2) If I select "image type pdf", downsampling 300dpi and no compression, gscan2pdf will be busy quite doing some image processing (what??), which in the end saves a modified version of the scanned image: I am trying to scan some hand-written notes. My pencil strokes are somehow surrounded by extra lines that make them appear thicker than what they are.
What am I doing wrong?
Thanks!
debug output is attached.
gscan2pdf 0.9.25
Using en_US.ISO-8859-15 locale
$VAR1 = {
'no-blackfilter' => '',
'ocr panel' => '645',
'frontend' => 'scanimage',
'mode' => 'Gray',
'Paper' => {
'US Legal' => {
'l' => '0',
'y' => '356',
'x' => '216',
't' => '0'
},
'US Letter' => {
'l' => '0',
'y' => '279',
'x' => '216',
't' => '0'
},
'A4' => {
'l' => '0',
'y' => '297',
'x' => '210',
't' => '0'
}
},
'output-pages' => '1',
'unsharp radius' => '2',
'window_maximize' => '1',
'no-border-scan' => '',
'no-blurfilter' => '',
'y' => '279',
'keywords' => '',
'white-threshold' => '0.9',
'layout' => 'single',
'unsharp amount' => '1',
'cwd' => '/home/winkler/scratch/scratch',
't' => '0',
'OCR on scan' => '',
'image type' => 'pdf',
'Paper size' => 'US Letter',
'Page range' => 'all',
'subject' => '',
'no-deskew' => '1',
'window_height' => '825',
'startup warning' => '1',
'rotate reverse' => '0',
'no-grayfilter' => '',
'pages to scan' => '1',
'no-border-align' => '',
'resolution' => '300',
'title' => '',
'unpaper on scan' => '',
'wait-for-button' => 'no',
'rotate facing' => '0',
'cache options' => '1',
'x' => '215.9',
'author' => 'foo',
'downsample dpi' => '300',
'window_width' => '1440',
'speed' => 'no',
'threshold tool' => '80',
'deskew-scan-direction' => 'left,right',
'window_x' => '0',
'quality' => '75',
'window_y' => '25',
'date offset' => '0',
'unsharp sigma' => '1',
'thumb panel' => '181',
'version' => '0.9.25',
'scan prefix' => '',
'unsharp threshold' => '0.05',
'device' => 'epson:libusb:007:020',
'no-noisefilter' => '',
'l' => '0',
'SANE version' => 'scanimage (sane-backends) 1.0.19; backend version 1.0.19',
'no-mask-scan' => '',
'Page range default' => 'all',
'downsample' => '',
'restore window' => '1',
'black-threshold' => '0.33',
'pdf compression' => 'none',
'cache' => {
'epson:libusb:007:019' => {
'default' => 'Usage: scanimage [OPTION]...
Start image acquisition on a scanner device and write PNM 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), and %i (index number)
-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 number in filename by an amount of #
--batch-double increment page number by two for 2sided originals
being scanned in a single sided scanner
--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
-h, --help display this help message and exit
-v, --verbose give even more status messages
-B, --buffer-size change default input buffersize
-V, --version print version information
Options specific to device `epson:libusb:007:020\':
Scan Mode:
--mode Binary|Gray|Color [Binary]
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)|Dither A (4x4 Bayer)|Dither B (4x4 Spiral)|Dither C (4x4 Net Screen)|Dither D (8x4 Net Screen)|Text Enhanced Technology|Download pattern A|Download pattern B [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 No Correction|User defined|Impact-dot printers|Thermal printers|Ink-jet printers|CRT monitors [inactive]
Sets the color correction table for the selected output device.
--resolution 100|300|600|1200dpi [100]
Sets the resolution of the scanned image.
--threshold 0..255 [inactive]
Select minimum-brightness to get a white point
Advanced:
--mirror[=(yes|no)] [inactive]
Mirror the image.
--speed[=(yes|no)] [no]
Determines the speed at which the scan proceeds.
--auto-area-segmentation[=(yes|no)] [inactive]
--short-resolution[=(yes|no)] [no]
Display short resolution list
--zoom 50..200 [inactive]
Defines the zoom factor the scanner will use
--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 coefficients:
--cct-1 -127..127 [inactive]
Controls green level
--cct-2 -127..127 [inactive]
Adds to red based on green level
--cct-3 -127..127 [inactive]
Adds to blue based on green level
--cct-4 -127..127 [inactive]
Adds to green based on red level
--cct-5 -127..127 [inactive]
Controls red level
--cct-6 -127..127 [inactive]
Adds to blue based on red level
--cct-7 -127..127 [inactive]
Adds to green based on blue level
--cct-8 -127..127 [inactive]
Adds to red based on blue level
--cct-9 -127..127 [inactive]
Controls blue level
Preview:
--preview[=(yes|no)] [no]
Request a preview-quality scan.
--preview-speed[=(yes|no)] [no]
Geometry:
-l 0..215.9mm [0]
Top-left x position of scan area.
-t 0..297.18mm [0]
Top-left y position of scan area.
-x 0..215.9mm [215.9]
Width of scan-area.
-y 0..297.18mm [297.18]
Height of scan-area.
--quick-format CD|A5 portrait|A5 landscape|Letter|A4|Max [Max]
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 [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:
v4l:/dev/video0 epson:libusb:007:020'
},
'v4l:/dev/video0' => {},
'epson:libusb:007:018' => {
'Gray' => 'Usage: scanimage [OPTION]...
Start image acquisition on a scanner device and write PNM 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), and %i (index number)
-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 number in filename by an amount of #
--batch-double increment page number by two for 2sided originals
being scanned in a single sided scanner
--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
-h, --help display this help message and exit
-v, --verbose give even more status messages
-B, --buffer-size change default input buffersize
-V, --version print version information
Options specific to device `epson:libusb:007:019\':
Scan Mode:
--mode Binary|Gray|Color [Gray]
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)|Dither A (4x4 Bayer)|Dither B (4x4 Spiral)|Dither C (4x4 Net Screen)|Dither D (8x4 Net Screen)|Text Enhanced Technology|Download pattern A|Download pattern B [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 No Correction|User defined|Impact-dot printers|Thermal printers|Ink-jet printers|CRT monitors [inactive]
Sets the color correction table for the selected output device.
--resolution 100|300|600|1200dpi [100]
Sets the resolution of the scanned image.
--threshold 0..255 [inactive]
Select minimum-brightness to get a white point
Advanced:
--mirror[=(yes|no)] [inactive]
Mirror the image.
--speed[=(yes|no)] [no]
Determines the speed at which the scan proceeds.
--auto-area-segmentation[=(yes|no)] [inactive]
--short-resolution[=(yes|no)] [no]
Display short resolution list
--zoom 50..200 [inactive]
Defines the zoom factor the scanner will use
--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 coefficients:
--cct-1 -127..127 [inactive]
Controls green level
--cct-2 -127..127 [inactive]
Adds to red based on green level
--cct-3 -127..127 [inactive]
Adds to blue based on green level
--cct-4 -127..127 [inactive]
Adds to green based on red level
--cct-5 -127..127 [inactive]
Controls red level
--cct-6 -127..127 [inactive]
Adds to blue based on red level
--cct-7 -127..127 [inactive]
Adds to green based on blue level
--cct-8 -127..127 [inactive]
Adds to red based on blue level
--cct-9 -127..127 [inactive]
Controls blue level
Preview:
--preview[=(yes|no)] [no]
Request a preview-quality scan.
--preview-speed[=(yes|no)] [no]
Geometry:
-l 0..215.9mm [0]
Top-left x position of scan area.
-t 0..297.18mm [0]
Top-left y position of scan area.
-x 0..215.9mm [215.9]
Width of scan-area.
-y 0..297.18mm [297.18]
Height of scan-area.
--quick-format CD|A5 portrait|A5 landscape|Letter|A4|Max [Max]
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 [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:
v4l:/dev/video0 epson:libusb:007:019',
'default' => 'Usage: scanimage [OPTION]...
Start image acquisition on a scanner device and write PNM 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), and %i (index number)
-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 number in filename by an amount of #
--batch-double increment page number by two for 2sided originals
being scanned in a single sided scanner
--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
-h, --help display this help message and exit
-v, --verbose give even more status messages
-B, --buffer-size change default input buffersize
-V, --version print version information
Options specific to device `epson:libusb:007:019\':
Scan Mode:
--mode Binary|Gray|Color [Binary]
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)|Dither A (4x4 Bayer)|Dither B (4x4 Spiral)|Dither C (4x4 Net Screen)|Dither D (8x4 Net Screen)|Text Enhanced Technology|Download pattern A|Download pattern B [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 No Correction|User defined|Impact-dot printers|Thermal printers|Ink-jet printers|CRT monitors [inactive]
Sets the color correction table for the selected output device.
--resolution 100|300|600|1200dpi [100]
Sets the resolution of the scanned image.
--threshold 0..255 [inactive]
Select minimum-brightness to get a white point
Advanced:
--mirror[=(yes|no)] [inactive]
Mirror the image.
--speed[=(yes|no)] [no]
Determines the speed at which the scan proceeds.
--auto-area-segmentation[=(yes|no)] [inactive]
--short-resolution[=(yes|no)] [no]
Display short resolution list
--zoom 50..200 [inactive]
Defines the zoom factor the scanner will use
--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 coefficients:
--cct-1 -127..127 [inactive]
Controls green level
--cct-2 -127..127 [inactive]
Adds to red based on green level
--cct-3 -127..127 [inactive]
Adds to blue based on green level
--cct-4 -127..127 [inactive]
Adds to green based on red level
--cct-5 -127..127 [inactive]
Controls red level
--cct-6 -127..127 [inactive]
Adds to blue based on red level
--cct-7 -127..127 [inactive]
Adds to green based on blue level
--cct-8 -127..127 [inactive]
Adds to red based on blue level
--cct-9 -127..127 [inactive]
Controls blue level
Preview:
--preview[=(yes|no)] [no]
Request a preview-quality scan.
--preview-speed[=(yes|no)] [no]
Geometry:
-l 0..215.9mm [0]
Top-left x position of scan area.
-t 0..297.18mm [0]
Top-left y position of scan area.
-x 0..215.9mm [215.9]
Width of scan-area.
-y 0..297.18mm [297.18]
Height of scan-area.
--quick-format CD|A5 portrait|A5 landscape|Letter|A4|Max [Max]
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 [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:
v4l:/dev/video0 epson:libusb:007:019',
'Binary' => 'Usage: scanimage [OPTION]...
Start image acquisition on a scanner device and write PNM 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), and %i (index number)
-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 number in filename by an amount of #
--batch-double increment page number by two for 2sided originals
being scanned in a single sided scanner
--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
-h, --help display this help message and exit
-v, --verbose give even more status messages
-B, --buffer-size change default input buffersize
-V, --version print version information
Type ``scanimage --help -d DEVICE\'\' to get list of all options for DEVICE.
List of available devices:
v4l:/dev/video0'
},
'epson:libusb:007:020' => {
'Gray' => 'Usage: scanimage [OPTION]...
Start image acquisition on a scanner device and write PNM 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), and %i (index number)
-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 number in filename by an amount of #
--batch-double increment page number by two for 2sided originals
being scanned in a single sided scanner
--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
-h, --help display this help message and exit
-v, --verbose give even more status messages
-B, --buffer-size change default input buffersize
-V, --version print version information
Options specific to device `epson:libusb:007:020\':
Scan Mode:
--mode Binary|Gray|Color [Gray]
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)|Dither A (4x4 Bayer)|Dither B (4x4 Spiral)|Dither C (4x4 Net Screen)|Dither D (8x4 Net Screen)|Text Enhanced Technology|Download pattern A|Download pattern B [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 No Correction|User defined|Impact-dot printers|Thermal printers|Ink-jet printers|CRT monitors [inactive]
Sets the color correction table for the selected output device.
--resolution 100|300|600|1200dpi [100]
Sets the resolution of the scanned image.
--threshold 0..255 [inactive]
Select minimum-brightness to get a white point
Advanced:
--mirror[=(yes|no)] [inactive]
Mirror the image.
--speed[=(yes|no)] [no]
Determines the speed at which the scan proceeds.
--auto-area-segmentation[=(yes|no)] [inactive]
--short-resolution[=(yes|no)] [no]
Display short resolution list
--zoom 50..200 [inactive]
Defines the zoom factor the scanner will use
--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 coefficients:
--cct-1 -127..127 [inactive]
Controls green level
--cct-2 -127..127 [inactive]
Adds to red based on green level
--cct-3 -127..127 [inactive]
Adds to blue based on green level
--cct-4 -127..127 [inactive]
Adds to green based on red level
--cct-5 -127..127 [inactive]
Controls red level
--cct-6 -127..127 [inactive]
Adds to blue based on red level
--cct-7 -127..127 [inactive]
Adds to green based on blue level
--cct-8 -127..127 [inactive]
Adds to red based on blue level
--cct-9 -127..127 [inactive]
Controls blue level
Preview:
--preview[=(yes|no)] [no]
Request a preview-quality scan.
--preview-speed[=(yes|no)] [no]
Geometry:
-l 0..215.9mm [0]
Top-left x position of scan area.
-t 0..297.18mm [0]
Top-left y position of scan area.
-x 0..215.9mm [215.9]
Width of scan-area.
-y 0..297.18mm [297.18]
Height of scan-area.
--quick-format CD|A5 portrait|A5 landscape|Letter|A4|Max [Max]
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 [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:
v4l:/dev/video0 epson:libusb:007:020',
'Binary' => 'Usage: scanimage [OPTION]...
Start image acquisition on a scanner device and write PNM 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), and %i (index number)
-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 number in filename by an amount of #
--batch-double increment page number by two for 2sided originals
being scanned in a single sided scanner
--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
-h, --help display this help message and exit
-v, --verbose give even more status messages
-B, --buffer-size change default input buffersize
-V, --version print version information
Options specific to device `epson:libusb:007:020\':
Scan Mode:
--mode Binary|Gray|Color [Binary]
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)|Dither A (4x4 Bayer)|Dither B (4x4 Spiral)|Dither C (4x4 Net Screen)|Dither D (8x4 Net Screen)|Text Enhanced Technology|Download pattern A|Download pattern B [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 No Correction|User defined|Impact-dot printers|Thermal printers|Ink-jet printers|CRT monitors [inactive]
Sets the color correction table for the selected output device.
--resolution 100|300|600|1200dpi [100]
Sets the resolution of the scanned image.
--threshold 0..255 [inactive]
Select minimum-brightness to get a white point
Advanced:
--mirror[=(yes|no)] [inactive]
Mirror the image.
--speed[=(yes|no)] [no]
Determines the speed at which the scan proceeds.
--auto-area-segmentation[=(yes|no)] [inactive]
--short-resolution[=(yes|no)] [no]
Display short resolution list
--zoom 50..200 [inactive]
Defines the zoom factor the scanner will use
--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 coefficients:
--cct-1 -127..127 [inactive]
Controls green level
--cct-2 -127..127 [inactive]
Adds to red based on green level
--cct-3 -127..127 [inactive]
Adds to blue based on green level
--cct-4 -127..127 [inactive]
Adds to green based on red level
--cct-5 -127..127 [inactive]
Controls red level
--cct-6 -127..127 [inactive]
Adds to blue based on red level
--cct-7 -127..127 [inactive]
Adds to green based on blue level
--cct-8 -127..127 [inactive]
Adds to red based on blue level
--cct-9 -127..127 [inactive]
Controls blue level
Preview:
--preview[=(yes|no)] [no]
Request a preview-quality scan.
--preview-speed[=(yes|no)] [no]
Geometry:
-l 0..215.9mm [0]
Top-left x position of scan area.
-t 0..297.18mm [0]
Top-left y position of scan area.
-x 0..215.9mm [215.9]
Width of scan-area.
-y 0..297.18mm [297.18]
Height of scan-area.
--quick-format CD|A5 portrait|A5 landscape|Letter|A4|Max [Max]
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 [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:
v4l:/dev/video0 epson:libusb:007:020'
}
}
};
Gtk2-Perl version 1.183
Built for 2.13.3
Running with 2.14.4
Using GtkImageView version 1.6.1
Using Gtk2::ImageView version 0.04
Found PDF::API2
Found Image::Magick
Found ImageMagick
Found scanadf
Found xdg-email
Found gocr
Found tesseract
Found cjb2 (djvu)
Found unpaper
Found libtiff
Using /tmp/93aq71tdRW for temporary files
scanimage --formatted-device-list="'%i','%d','%v %m'
" 2>/dev/null
Forked PID 2161
Waiting to reap process at /home/winkler/bin/gscan2pdf line 3633.
Reaped PID -1
$VAR1 = {
'mode' => {
'tip' => 'Selects the scan mode (e.g., lineart, monochrome, or color).',
'default' => 'Gray',
'values' => [
'Binary',
'Gray',
'Color'
]
},
'cct-5' => {
'tip' => 'Controls red level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'eject' => {
'tip' => 'Eject the sheet in the ADF',
'default' => 'inactive'
},
'cct-9' => {
'tip' => 'Controls blue level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'y' => {
'tip' => 'Height of scan-area.',
'min' => '0',
'max' => '297.18',
'default' => '297.18'
},
'cct-7' => {
'tip' => 'Adds to green based on blue level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'focus-position' => {
'tip' => 'Sets the focus position to either the glass or 2.5mm above the glass',
'default' => 'inactive',
'values' => [
'Focus on glass',
'Focus 2.5mm above glass'
]
},
'cct-2' => {
'tip' => 'Adds to red based on green level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'color-correction' => {
'tip' => 'Sets the color correction table for the selected output device.',
'default' => 'inactive',
'values' => [
'No Correction',
'User defined',
'Impact-dot printers',
'Thermal printers',
'Ink-jet printers',
'CRT monitors'
]
},
'adf_mode' => {
'tip' => 'Selects the ADF mode (simplex/duplex)',
'default' => 'inactive',
'values' => [
'Simplex',
'Duplex'
]
},
't' => {
'tip' => 'Top-left y position of scan area.',
'min' => '0',
'max' => '297.18',
'default' => '0'
},
'depth' => {
'tip' => 'Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans.',
'default' => 'inactive',
'values' => [
'8'
]
},
'cct-1' => {
'tip' => 'Controls green level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'brightness' => {
'tip' => 'Selects the brightness.',
'min' => '0',
'max' => '0',
'default' => 'inactive'
},
'dropout' => {
'tip' => 'Selects the dropout.',
'default' => 'None',
'values' => [
'None',
'Red',
'Green',
'Blue'
]
},
'preview' => {
'tip' => 'Request a preview-quality scan.',
'default' => 'no',
'values' => [
'yes',
'no'
]
},
'preview-speed' => {
'tip' => '',
'default' => 'no',
'values' => [
'yes',
'no'
]
},
'resolution' => {
'tip' => 'Sets the resolution of the scanned image.',
'default' => '100',
'values' => [
'100',
'300',
'600',
'1200dpi'
]
},
'wait-for-button' => {
'tip' => 'After sending the scan command, wait until the button on the scanner is pressed to actually start the scan process.',
'default' => 'no',
'values' => [
'yes',
'no'
]
},
'source' => {
'tip' => 'Selects the scan source (such as a document-feeder).',
'default' => 'inactive',
'values' => [
'Flatbed'
]
},
'cct-8' => {
'tip' => 'Adds to red based on blue level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'halftoning' => {
'tip' => 'Selects the halftone.',
'default' => 'inactive',
'values' => [
'None',
'Halftone A (Hard Tone)',
'Halftone B (Soft Tone)',
'Halftone C (Net Screen)',
'Dither A (4x4 Bayer)',
'Dither B (4x4 Spiral)',
'Dither C (4x4 Net Screen)',
'Dither D (8x4 Net Screen)',
'Text Enhanced Technology',
'Download pattern A',
'Download pattern B'
]
},
'threshold' => {
'tip' => 'Select minimum-brightness to get a white point',
'min' => '0',
'max' => '255',
'default' => 'inactive'
},
'short-resolution' => {
'tip' => 'Display short resolution list',
'default' => 'no',
'values' => [
'yes',
'no'
]
},
'mirror' => {
'tip' => 'Mirror the image.',
'default' => 'inactive',
'values' => [
'yes',
'no'
]
},
'auto-area-segmentation' => {
'tip' => '',
'default' => 'inactive',
'values' => [
'yes',
'no'
]
},
'x' => {
'tip' => 'Width of scan-area.',
'min' => '0',
'max' => '215.9',
'default' => '215.9'
},
'cct-4' => {
'tip' => 'Adds to green based on red level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'speed' => {
'tip' => 'Determines the speed at which the scan proceeds.',
'default' => 'no',
'values' => [
'yes',
'no'
]
},
'film-type' => {
'tip' => '',
'default' => 'inactive',
'values' => [
'Positive Film',
'Negative Film'
]
},
'bay' => {
'tip' => 'Select bay to scan',
'default' => 'inactive',
'values' => [
' 1 ',
' 2 ',
' 3 ',
' 4 ',
' 5 ',
' 6 '
]
},
'zoom' => {
'tip' => 'Defines the zoom factor the scanner will use',
'min' => '50',
'max' => '200',
'default' => 'inactive'
},
'auto-eject' => {
'tip' => 'Eject document after scanning',
'default' => 'inactive',
'values' => [
'yes',
'no'
]
},
'gamma-correction' => {
'tip' => 'Selects the gamma correction value from a list of pre-defined devices or the user defined table, which can be downloaded to the scanner',
'default' => 'User defined (Gamma=1.8)',
'values' => [
'User defined (Gamma=1.0)',
'User defined (Gamma=1.8)'
]
},
'l' => {
'tip' => 'Top-left x position of scan area.',
'min' => '0',
'max' => '215.9',
'default' => '0'
},
'quick-format' => {
'tip' => '',
'default' => 'Max',
'values' => [
'CD',
'A5 portrait',
'A5 landscape',
'Letter',
'A4',
'Max'
]
},
'sharpness' => {
'tip' => '',
'min' => '-2',
'max' => '2',
'default' => 'inactive'
},
'cct-6' => {
'tip' => 'Adds to blue based on red level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
},
'cct-3' => {
'tip' => 'Adds to blue based on green level',
'min' => '-127',
'max' => '127',
'default' => 'inactive'
}
};
$VAR1 = [];
$VAR1 = {
'mode' => 'Gray',
'x' => '215.9',
'y' => '279',
'l' => '0',
'speed' => 'no',
'resolution' => '300',
'wait-for-button' => 'no',
't' => '0'
};
scanimage --device-name='epson:libusb:007:020' --mode='Gray' -x 215.9 -y 279 -l 0 --speed='no' --resolution='300' --wait-for-button='no' -t 0 --batch --progress --batch-count=1
'0','v4l:/dev/video0','Noname UVC Camera (17ef:4807)'
'1','epson:libusb:007:020','Epson CX4200'
rotate facing 0
rotate reverse 0
unpaper
OCR
Forked PID 2163
Scanning 1 pages, incrementing by 1, numbering from 1
Scanning page 1
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ProgrImporting out1.pnm, format Portable anymap
Added /tmp/93aq71tdRW/mEqdIiHR6t.pnm at page 1 with resolution 300
Waiting to reap process at /home/winkler/bin/gscan2pdf line 3975.
Reaped PID 2163
$VAR1 = [
[
'1',
bless( {}, 'Gtk2::Gdk::Pixbuf' ),
'/tmp/93aq71tdRW/mEqdIiHR6t.pnm',
undef,
'300',
undef
]
];
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Scanned page 1. (scanner status = 5)
Forked PID 2165
Thresholding at 80 to /tmp/93aq71tdRW/cLzs9WNRrk.pnm
Process 2165 exited.
Forked PID 2168
Process 2168 exited.
Forked PID 2183
Converting-a /tmp/93aq71tdRW/I1HGwPIddw.tif to /tmp/93aq71tdRW/I1HGwPIddw.tif none
tiffcp -c none /tmp/93aq71tdRW/I1HGwPIddw.tif /tmp/93aq71tdRW/ZwAQWQabRh.tif 2>&1
Process 2183 exited.
______________________________________________________
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