Rapport de numérisation 201 - Epson SX218

1. sharpness
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: (Exception: Option 'sharpness' is not active)
   • size: 4
   • desc:
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
   • constraint: (-2, 2, 0)
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
   • title: Sharpness
2. halftoning
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: (Exception: Option 'halftoning' is not active)
   • size: 26
   • desc: Selects the halftone.
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
   • constraint: ['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']
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
   • title: Halftoning
3. bay
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: (Exception: Option 'bay' is not active)
   • size: 2
   • desc: Select bay to scan
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
   • constraint: ['1', '2', '3', '4', '5', '6']
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
   • title: Bay
4. gamma-correction
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: User defined (Gamma=1.8)
   • size: 25
   • desc: Selects the gamma correction value from a list of pre-defined devices or the user defined table, which can be downloaded to the scanner
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • constraint: ['User defined (Gamma=1.0)', 'User defined (Gamma=1.8)']
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
   • title: Gamma Correction
5. threshold
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: 128
   • size: 4
   • desc: Select minimum-brightness to get a white point
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • constraint: (0, 255, 0)
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
   • title: Threshold
6. adf-mode
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: (Exception: Option 'adf-mode' is not active)
   • size: 8
   • desc: Selects the ADF mode (simplex/duplex)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
   • constraint: ['Simplex', 'Duplex']
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
   • title: ADF Mode
7. tl-y
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
   • initial_value: 0
   • size: 4
   • desc: Top-left y position of scan area.
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • constraint: (0, 19475988, 0)
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • title: Top-left y
8. dropout
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • initial_value: None
   • size: 6
   • desc: Selects the dropout.
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Advanced,]
   • constraint: ['None', 'Red', 'Green', 'Blue']
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
   • title: Dropout
9. br-x
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
   • initial_value: 14149222
   • size: 4
   • desc: Bottom-right x position of scan area.
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • constraint: (0, 14149222, 0)
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • title: Bottom-right x
10. red-gamma-table
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: 0
    • size: 1024
    • desc: Gamma-correction table for the red band.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: (0, 255, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • title: Red intensity
11. br-y
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
    • initial_value: 19475988
    • size: 4
    • desc: Bottom-right y position of scan area.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: (0, 19475988, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
    • title: Bottom-right y
12. color-correction
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'color-correction' is not active)
    • size: 25
    • desc: Sets the color correction table for the selected output device.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive, Advanced,]
    • constraint: ['None', 'Built in CCT profile', 'User defined CCT profile']
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • title: Color correction
13. green-gamma-table
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: 0
    • size: 1024
    • desc: Gamma-correction table for the green band.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: (0, 255, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • title: Green intensity
14. mirror
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'mirror' is not active)
    • size: 4
    • desc: Mirror the image.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: None
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
    • title: Mirror image
15. film-type
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'film-type' is not active)
    • size: 15
    • desc:
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: ['Positive Film', 'Negative Film', 'Positive Slide', 'Negative Slide']
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • title: Film type
16. mode
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: Lineart
    • size: 8
    • desc: Selects the scan mode (e.g., lineart, monochrome, or color).
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: ['Lineart', 'Gray', 'Color']
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • title: Scan mode
17. source
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'source' is not active)
    • size: 8
    • desc: Selects the scan source (such as a document-feeder).
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: ['Flatbed']
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • title: Scan source
18. cct-profile
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: 0
    • size: 36
    • desc: Color correction profile data
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Advanced,]
    • constraint: (-131072, 131072, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
    • title: CCT Profile
19. depth
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Word list (2)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Bit (2)
    • initial_value: (Exception: Option 'depth' is not active)
    • size: 4
    • desc: Number of bits per sample, typical values are 1 for "line-art" and 8 for multibit scans.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: [8]
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • title: Bit depth
20. resolution
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Word list (2)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Dpi (4)
    • initial_value: 75
    • size: 4
    • desc: Sets the resolution of the scanned image.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: [75, 300, 600, 1200]
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • title: Scan resolution
21. wait-for-button
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: 0
    • size: 4
    • desc: After sending the scan command, wait until the button on the scanner is pressed to actually start the scan process.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Advanced,]
    • constraint: None
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
    • title: Wait for Button
22. preview
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: 0
    • size: 4
    • desc: Request a preview-quality scan.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: None
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
    • title: Preview
23. brightness
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'brightness' is not active)
    • size: 4
    • desc: Selects the brightness.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: (0, 0, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • title: Brightness
24. blue-gamma-table
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: 0
    • size: 1024
    • desc: Gamma-correction table for the blue band.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: (0, 255, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • title: Blue intensity
25. tl-x
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
    • initial_value: 0
    • size: 4
    • desc: Top-left x position of scan area.
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • constraint: (0, 14149222, 0)
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
    • title: Top-left x
26. auto-eject
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'auto-eject' is not active)
    • size: 4
    • desc: Eject document after scanning
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: None
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
    • title: Auto eject
27. auto-area-segmentation
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'auto-area-segmentation' is not active)
    • size: 4
    • desc: Enables different dithering modes in image and text areas
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive,]
    • constraint: None
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
    • title: Auto area segmentation
28. cct-type
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'cct-type' is not active)
    • size: 21
    • desc: Color correction profile type
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive, Advanced,]
    • constraint: ['Automatic', 'Reflective', 'Colour negatives', 'Monochrome negatives', 'Colour positives']
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • title: CCT Profile Type
29. focus-position
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • initial_value: (Exception: Option 'focus-position' is not active)
    • size: 24
    • desc: Sets the focus position to either the glass or 2.5mm above the glass
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect, Inactive, Advanced,]
    • constraint: ['Focus on glass', 'Focus 2.5mm above glass']
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • title: Focus Position

• Source : Flatbed
• Résolution : 75 dpi
• Mode : Color

201_traces.txt: [raw] [colorized]

image_201_0.png:
image_201_0_boxes.png:

• 201_traces.txt
• image_201_0.hocr

• OS type: posix
• Test program: ironscanner 1.1.0-23-ge73528c
• Scan library: pyinsane2 2.0.13
• Pillow: 5.2.0
• Python version: 3.5.3 (default, Jan 19 2017, 14:11:04) [GCC 6.3.0 20170118]
• Architecture:
• Platform:
  • Short: Linux
  • Detailed: Linux-4.15.0-34-generic-x86_64-with-Ubuntu-18.04-bionic
  • Release:
  • System: Linux

• Architecture:
• CPU frequency: 3200
• Number of CPUs: 4
• Processor: x86_64
• Machine: x86_64
• Memory: 8245411840

Reported by: [Jerome Flesch]