Scanner Source Issue #813
virusmoere
started this conversation in
General
Replies: 2 comments 5 replies
-
I know you wrote without changing the code.... But my dirty fix was to edit the Line 130 in scan.py to: |
Beta Was this translation helpful? Give feedback.
0 replies
-
Or updating the |
Beta Was this translation helpful? Give feedback.
5 replies
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
-
Hi,
I have an issue using your script, because my scanner does not understand the "--source ADF" command. Is there any way to change this without changing the code? Furthermore even when using --mode multi (resulting in omitting the source option) I get the following error from scanimage:
"scanimage: output is not a file, exiting"
Options specific to device net:127.0.0.1:canon_dr:libusb:001:002':
Standard:
--source ADF Front|ADF Duplex [ADF Front]
Selects the scan source (such as a document-feeder).
--mode Lineart|Gray|Color [Gray]
Selects the scan mode (e.g., lineart, monochrome, or color).
--resolution 100|150|200|240|300|400|600dpi [600]
Sets the resolution of the scanned image.
Geometry:
--page-width 0..215.872mm (in steps of 0.0211639) [215.872]
Specifies the width of the media. Required for automatic centering of
sheet-fed scans.
--page-height 0..355.554mm (in steps of 0.0211639) [279.364]
Specifies the height of the media.
-l 0..215.872mm (in steps of 0.0211639) [0]
Top-left x position of scan area.
-t 0..279.364mm (in steps of 0.0211639) [0]
Top-left y position of scan area.
-x 0..215.872mm (in steps of 0.0211639) [215.872]
Width of scan-area.
-y 0..279.364mm (in steps of 0.0211639) [279.364]
Height of scan-area.
Enhancement:
--brightness -127..127 (in steps of 1) [0]
Controls the brightness of the acquired image.
--contrast -127..127 (in steps of 1) [0]
Controls the contrast of the acquired image.
--threshold 0..255 (in steps of 1) [inactive]
Select minimum-brightness to get a white point
Advanced:
--df-thickness[=(yes|no)] [no]
Detect double feeds using thickness sensor
--df-length[=(yes|no)] [no]
Detect double feeds by comparing document lengths
--rollerdeskew[=(yes|no)] [no]
Request scanner to correct skewed pages mechanically
--swdeskew[=(yes|no)] [no]
Request driver to rotate skewed pages digitally
--swdespeck 0..9 (in steps of 1) [0]
Maximum diameter of lone dots to remove from scan
--swcrop[=(yes|no)] [no]
Request driver to remove border from pages digitally
--swskip 0..100% (in steps of 0.100006) [0]
Request driver to discard pages with low percentage of dark pixels
--stapledetect[=(yes|no)] [no]
Request scanner to halt if stapled pages are detected
--dropout-front None|Red|Green|Blue|Enhance Red|Enhance Green|Enhance Blue [None]
One-pass scanners use only one color during gray or binary scanning,
useful for colored paper or ink
--dropout-back None|Red|Green|Blue|Enhance Red|Enhance Green|Enhance Blue [None]
One-pass scanners use only one color during gray or binary scanning,
useful for colored paper or ink
--buffermode[=(yes|no)] [no]
Request scanner to read pages async into internal memory
Sensors:
Beta Was this translation helpful? Give feedback.
All reactions