Scan report 12 - BROTHER DS-620

1. brightness
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Controls the brightness of the acquired image.
   • size: 4
   • title: Brightness
   • initial_value: 0
   • constraint: (-6553600, 6553600, 65536)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Percent (5)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
2. green-gamma-table
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Gamma-correction table for the green band.
   • size: 1024
   • title: Green intensity
   • initial_value: 36252816
   • constraint: (0, 255, 0)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
3. contrast
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Controls the contrast of the acquired image.
   • size: 4
   • title: Contrast
   • initial_value: 0
   • constraint: (-6553600, 6553600, 65536)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Percent (5)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
4. br-y
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Bottom-right y position of scan area.
   • size: 4
   • title: Bottom-right y
   • initial_value: 23304601
   • constraint: (0, 23304601, 0)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
5. blue-gamma-table
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Gamma-correction table for the blue band.
   • size: 1024
   • title: Blue intensity
   • initial_value: 36253840
   • constraint: (0, 255, 0)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
6. br-x
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Bottom-right x position of scan area.
   • size: 4
   • title: Bottom-right x
   • initial_value: 14149222
   • constraint: (0, 14149222, 0)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
7. tl-x
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Top-left x position of scan area.
   • size: 4
   • title: Top-left x
   • initial_value: 0
   • constraint: (0, 14149222, 0)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
8. gamma-table
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Gamma-correction table. In color mode this option equally affects the red, green, and blue channels simultaneously (i.e., it is an intensity gamma table).
   • size: 1024
   • title: Image intensity
   • initial_value: 36250768
   • constraint: (0, 255, 0)
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
9. source
   • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
   • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
   • desc: Selects the scan source (such as a document-feeder).
   • size: 4
   • title: Scan source
   • initial_value: ADF
   • constraint: ['ADF']
   • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
   • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
10. preview
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Boolean (0)
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • desc: Request a preview-quality scan.
    • size: 4
    • title: Preview
    • initial_value: 0
    • constraint: None
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : None (0)
11. resolution
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • desc: Sets the resolution of the scanned image.
    • size: 4
    • title: Scan resolution
    • initial_value: 300
    • constraint: (75, 600, 1)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Dpi (4)
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
12. tl-y
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Fixed (2)
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • desc: Top-left y position of scan area.
    • size: 4
    • title: Top-left y
    • initial_value: 0
    • constraint: (0, 23304601, 0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : Mm (3)
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
13. red-gamma-table
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : Integer (1)
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • desc: Gamma-correction table for the red band.
    • size: 1024
    • title: Red intensity
    • initial_value: 36251792
    • constraint: (0, 255, 0)
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : Range (1)
14. ultrasonic
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • desc: Use ultrasonic sensor to detect multifeed
    • size: 8
    • title: Ultrasonic Detection
    • initial_value: Disable
    • constraint: ['Disable']
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)
15. mode
    • type: <class 'pyinsane2.sane.rawapi.SaneValueType'> : String (3)
    • capabilities: <class 'pyinsane2.sane.rawapi.SaneCapabilities'> :[ Soft_select, Soft_detect,]
    • desc: Selects the scan mode (e.g., lineart, monochrome, or color).
    • size: 8
    • title: Scan mode
    • initial_value: Gray
    • constraint: ['LineArt', 'Gray', 'Color']
    • unit: <class 'pyinsane2.sane.rawapi.SaneUnit'> : None (0)
    • contrainttype: <class 'pyinsane2.sane.rawapi.SaneConstraintType'> : String list (3)

• Source: ADF
• Resolution: 150 dpi
• Mode: Color

Distortions is probably due to a bad placement of the sheet ; not to the scanner itself.
Paper may be hard to place correctly at times.

12_traces.txt: [raw] [colorized]

image_12_0.png:
image_12_0_300dpi_outline.png:
image_12_0_150dpi.png:
image_12_0_boxes.png:
image_12_0_300dpi_outline_boxes.png:
image_12_0_150dpi_boxes.png:

• 12_traces.txt
• image_12_0_300dpi_outline.csv
• image_12_0.hocr
• image_12_0_300dpi_outline.hocr
• image_12_0_150dpi.hocr

• OS type: posix
• Test program: ironscanner 1.0.1-18-g397a832
• Scan library: pyinsane2 2.0.11
• Pillow: 5.0.0
• Python version: 3.5.3 (default, Jan 19 2017, 14:11:04) [GCC 6.3.0 20170118]
• Architecture:
• Platform:
  • Short: Linux
  • Detailed: Linux-4.13.0-36-generic-x86_64-with-Ubuntu-17.10-artful
  • Release:
  • System: Linux

• Architecture:
• CPU frequency: 4100
• Number of CPUs: 4
• Processor: x86_64
• Machine: x86_64
• Memory: 15770861568

Reported by: [Jerome Flesch]