New upstream version 3.38.0upstream/3.38.0

10 files changed, 553 insertions, 3 deletions

diff --git a/data/logs/Brother_DS-720D.log b/data/logs/Brother_DS-720D.log
new file mode 100644
index 0000000..d935bc5
--- /dev/null
+++ b/data/logs/Brother_DS-720D.log
@@ -0,0 +1,87 @@
+[+0.09s] DEBUG: scanner.vala:1533: sane_init () -> SANE_STATUS_GOOD
+[+0.09s] DEBUG: scanner.vala:1539: SANE version 1.0.27
+[+0.09s] DEBUG: scanner.vala:1600: Requesting redetection of scan devices
+[+0.09s] DEBUG: scanner.vala:828: Processing request
+[+6.52s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
+[+6.52s] DEBUG: scanner.vala:353: Device: name="dsseries:usb:0x04F9:0x60E0" vendor="BROTHER" model="DS-720D" type="sheetfed scanner"
+[+13.20s] DEBUG: simple-scan.vala:455: Requesting scan at 150 dpi from device 'dsseries:usb:0x04F9:0x60E0'
+[+13.20s] DEBUG: scanner.vala:1668: Scanner.scan ("dsseries:usb:0x04F9:0x60E0", dpi=150, scan_mode=ScanMode.GRAY, depth=2, type=single, paper_width=2159, paper_height=2794, brightness=-23, contrast=0, delay=3000ms)
+[+13.20s] DEBUG: scanner.vala:828: Processing request
+[+13.30s] DEBUG: scanner.vala:889: sane_open ("dsseries:usb:0x04F9:0x60E0") -> SANE_STATUS_GOOD
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (0)
+[+13.30s] DEBUG: scanner.vala:760: Option 0: title='Number of options' type=int size=4 cap=soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: 
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (1)
+[+13.30s] DEBUG: scanner.vala:760: Option 1: name='(null)' title='Scan mode' type=group size=0
+[+13.30s] DEBUG: scanner.vala:763:   Description: 
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (2)
+[+13.30s] DEBUG: scanner.vala:760: Option 2: name='mode' title='Scan mode' type=string size=8 values=["LineArt", "Gray", "Color"] cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Selects the scan mode (e.g., lineart, monochrome, or color).
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (3)
+[+13.30s] DEBUG: scanner.vala:760: Option 3: name='resolution' title='Scan resolution' type=int size=4 unit=dpi min=75, max=600, quant=1 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Sets the resolution of the scanned image.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (4)
+[+13.30s] DEBUG: scanner.vala:760: Option 4: name='preview' title='Preview' type=bool size=4 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Request a preview-quality scan.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (5)
+[+13.30s] DEBUG: scanner.vala:760: Option 5: name='source' title='Scan source' type=string size=11 values=["Duplex ADF", "ADF"] cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Selects the scan source (such as a document-feeder).
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (6)
+[+13.30s] DEBUG: scanner.vala:760: Option 6: name='(null)' title='Geometry' type=group size=0 cap=advanced
+[+13.30s] DEBUG: scanner.vala:763:   Description: 
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (7)
+[+13.30s] DEBUG: scanner.vala:760: Option 7: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Top-left x position of scan area.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (8)
+[+13.30s] DEBUG: scanner.vala:760: Option 8: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Top-left y position of scan area.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (9)
+[+13.30s] DEBUG: scanner.vala:760: Option 9: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Bottom-right x position of scan area.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (10)
+[+13.30s] DEBUG: scanner.vala:760: Option 10: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Bottom-right y position of scan area.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (11)
+[+13.30s] DEBUG: scanner.vala:760: Option 11: name='(null)' title='MultiFeed Detection' type=group size=0 cap=advanced
+[+13.30s] DEBUG: scanner.vala:763:   Description: 
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (12)
+[+13.30s] DEBUG: scanner.vala:760: Option 12: name='ultrasonic' title='Ultrasonic Detection' type=string size=8 values=["Disable"] cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Use ultrasonic sensor to detect multifeed
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (13)
+[+13.30s] DEBUG: scanner.vala:760: Option 13: name='(null)' title='Enhancement' type=group size=0
+[+13.30s] DEBUG: scanner.vala:763:   Description: 
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (14)
+[+13.30s] DEBUG: scanner.vala:760: Option 14: name='brightness' title='Brightness' type=fixed size=4 unit=percent min=-100.000000, max=100.000000, quant=65536 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Controls the brightness of the acquired image.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (15)
+[+13.30s] DEBUG: scanner.vala:760: Option 15: name='contrast' title='Contrast' type=fixed size=4 unit=percent min=-100.000000, max=100.000000, quant=65536 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Controls the contrast of the acquired image.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (16)
+[+13.30s] DEBUG: scanner.vala:760: Option 16: name='gamma-table' title='Image intensity' type=int size=1024 min=0, max=255, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: 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).
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (17)
+[+13.30s] DEBUG: scanner.vala:760: Option 17: name='red-gamma-table' title='Red intensity' type=int size=1024 min=0, max=255, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Gamma-correction table for the red band.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (18)
+[+13.30s] DEBUG: scanner.vala:760: Option 18: name='green-gamma-table' title='Green intensity' type=int size=1024 min=0, max=255, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Gamma-correction table for the green band.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (19)
+[+13.30s] DEBUG: scanner.vala:760: Option 19: name='blue-gamma-table' title='Blue intensity' type=int size=1024 min=0, max=255, quant=0 cap=soft-select,soft-detect
+[+13.30s] DEBUG: scanner.vala:763:   Description: Gamma-correction table for the blue band.
+[+13.30s] DEBUG: scanner.vala:910: sane_get_option_descriptor (20)
+[+13.30s] WARNING: scanner.vala:977: Unable to set single page source, please file a bug
+[+13.30s] DEBUG: scanner.vala:571: sane_control_option (2, SANE_ACTION_SET_VALUE, "Gray") -> (SANE_STATUS_GOOD, "Gray")
+[+13.30s] DEBUG: scanner.vala:1070: Source option: source
+[+13.30s] DEBUG: scanner.vala:483: sane_control_option (3, SANE_ACTION_SET_VALUE, 150) -> (SANE_STATUS_GOOD, 150)
+[+13.30s] DEBUG: scanner.vala:523: sane_control_option (9, SANE_ACTION_SET_VALUE, 215.900000) -> (SANE_STATUS_GOOD, 215.899994)
+[+13.30s] DEBUG: scanner.vala:523: sane_control_option (10, SANE_ACTION_SET_VALUE, 279.400000) -> (SANE_STATUS_GOOD, 279.399994)
+[+13.30s] DEBUG: scanner.vala:399: scale_fixed: scaling -23 [min: -100, max: 100] to -23.000000 [min: -100.000000, max: 100.000000]
+[+13.30s] DEBUG: scanner.vala:523: sane_control_option (14, SANE_ACTION_SET_VALUE, -23.000000) -> (SANE_STATUS_GOOD, -23.000000)
+[+13.31s] DEBUG: scanner.vala:1283: sane_start (page=0, pass=0) -> SANE_STATUS_NO_DOCS
+[+13.31s] DEBUG: scanner.vala:1256: sane_cancel ()
+[+13.31s] DEBUG: scanner.vala:790: sane_cancel ()
+[+13.31s] DEBUG: scanner.vala:793: sane_close ()
+[+18.00s] DEBUG: autosave-manager.vala:201: Deleting autosave records
+[+18.00s] DEBUG: scanner.vala:1696: Stopping scan thread
+[+18.00s] DEBUG: scanner.vala:828: Processing request
+[+18.00s] DEBUG: scanner.vala:1707: sane_exit ()
diff --git a/data/logs/Canon_i-SENSYS_MF240_Series.log b/data/logs/Canon_i-SENSYS_MF240_Series.log
new file mode 100644
index 0000000..b4ab1af
--- /dev/null
+++ b/data/logs/Canon_i-SENSYS_MF240_Series.log
@@ -0,0 +1,107 @@
+[+0.00s] DEBUG: simple-scan.vala:638: Starting simple-scan 3.34.1, PID=12484
+[+0.06s] DEBUG: app-window.vala:1670: Restoring window to 1705x994 pixels
+[+0.06s] DEBUG: autosave-manager.vala:64: Loading autosave information
+[+0.06s] DEBUG: autosave-manager.vala:259: Waiting to autosave...
+[+0.11s] DEBUG: scanner.vala:1485: sane_init () -> SANE_STATUS_GOOD
+[+0.11s] DEBUG: scanner.vala:1491: SANE version 1.0.27
+[+0.11s] DEBUG: scanner.vala:1552: Requesting redetection of scan devices
+[+0.11s] DEBUG: scanner.vala:806: Processing request
+[+0.16s] DEBUG: autosave-manager.vala:281: Autosaving book information
+[+9.64s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
+[+9.64s] DEBUG: scanner.vala:353: Device: name="brother3:net1;dev0" vendor="Brother" model="MFC-930CDN" type="MFC-930CDN"
+[+9.64s] DEBUG: scanner.vala:353: Device: name="pixma:MF240_canon-mfc.lan" vendor="CANON" model="Canon i-SENSYS MF240 Series" type="multi-function peripheral"
+[+31.99s] DEBUG: simple-scan.vala:455: Requesting scan at 300 dpi from device 'pixma:MF240_canon-mfc.lan'
+[+31.99s] DEBUG: scanner.vala:1600: Scanner.scan ("pixma:MF240_canon-mfc.lan", dpi=300, scan_mode=ScanMode.COLOR, depth=8, type=ScanType.ADF_BOTH, paper_width=2159, paper_height=2794, brightness=0, contrast=0, delay=3000ms)
+[+31.99s] DEBUG: scanner.vala:806: Processing request
+[+33.57s] DEBUG: scanner.vala:867: sane_open ("pixma:MF240_canon-mfc.lan") -> SANE_STATUS_GOOD
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (0)
+[+33.57s] DEBUG: scanner.vala:738: Option 0: title='Number of options' type=int size=4 cap=soft-detect
+[+33.57s] DEBUG: scanner.vala:741:   Description: Read-only option that specifies how many options a specific devices supports.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (1)
+[+33.57s] DEBUG: scanner.vala:738: Option 1: name='(null)' title='Scan mode' type=group size=0
+[+33.57s] DEBUG: scanner.vala:741:   Description: Scan mode
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (2)
+[+33.57s] DEBUG: scanner.vala:738: Option 2: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[75, 150, 300, 600] cap=soft-select,soft-detect,automatic
+[+33.57s] DEBUG: scanner.vala:741:   Description: Sets the resolution of the scanned image.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (3)
+[+33.57s] DEBUG: scanner.vala:738: Option 3: name='mode' title='Scan mode' type=string size=31 values=["Color", "Gray", "Lineart"] cap=soft-select,soft-detect,automatic
+[+33.57s] DEBUG: scanner.vala:741:   Description: Selects the scan mode (e.g., lineart, monochrome, or color).
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (4)
+[+33.57s] DEBUG: scanner.vala:738: Option 4: name='source' title='Scan source' type=string size=31 values=["Flatbed", "Automatic Document Feeder"] cap=soft-select,soft-detect
+[+33.57s] DEBUG: scanner.vala:741:   Description: Selects the scan source (such as a document-feeder). Set source before mode and resolution. Resets mode and resolution to auto values.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (5)
+[+33.57s] DEBUG: scanner.vala:738: Option 5: name='button-controlled' title='Button-controlled scan' type=bool size=4 cap=soft-select,soft-detect
+[+33.57s] DEBUG: scanner.vala:741:   Description: When enabled, scan process will not start immediately. To proceed, press "SCAN" button (for MP150) or "COLOR" button (for other models). To cancel, press "GRAY" button.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (6)
+[+33.57s] DEBUG: scanner.vala:738: Option 6: name='(null)' title='Gamma' type=group size=0
+[+33.57s] DEBUG: scanner.vala:741:   Description: Gamma
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (7)
+[+33.57s] DEBUG: scanner.vala:738: Option 7: name='custom-gamma' title='Use custom gamma table' type=bool size=4 cap=soft-select,soft-detect,automatic,inactive
+[+33.57s] DEBUG: scanner.vala:741:   Description: Determines whether a builtin or a custom gamma-table should be used.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (8)
+[+33.57s] DEBUG: scanner.vala:738: Option 8: name='gamma-table' title='Image intensity' type=int size=16384 min=0, max=255, quant=0 cap=soft-select,soft-detect,automatic,inactive
+[+33.57s] DEBUG: scanner.vala:741:   Description: 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).
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (9)
+[+33.57s] DEBUG: scanner.vala:738: Option 9: name='gamma' title='Gamma function exponent' type=fixed size=4 min=0.299988, max=5.000000, quant=0 cap=soft-select,soft-detect,automatic,inactive
+[+33.57s] DEBUG: scanner.vala:741:   Description: Changes intensity of midtones
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (10)
+[+33.57s] DEBUG: scanner.vala:738: Option 10: name='(null)' title='Geometry' type=group size=0
+[+33.57s] DEBUG: scanner.vala:741:   Description: Geometry
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (11)
+[+33.57s] DEBUG: scanner.vala:738: Option 11: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0.000000, max=216.746658, quant=0 cap=soft-select,soft-detect,automatic
+[+33.57s] DEBUG: scanner.vala:741:   Description: Top-left x position of scan area.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (12)
+[+33.57s] DEBUG: scanner.vala:738: Option 12: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=0 cap=soft-select,soft-detect,automatic
+[+33.57s] DEBUG: scanner.vala:741:   Description: Top-left y position of scan area.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (13)
+[+33.57s] DEBUG: scanner.vala:738: Option 13: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0.000000, max=216.746658, quant=0 cap=soft-select,soft-detect,automatic
+[+33.57s] DEBUG: scanner.vala:741:   Description: Bottom-right x position of scan area.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (14)
+[+33.57s] DEBUG: scanner.vala:738: Option 14: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=0 cap=soft-select,soft-detect,automatic
+[+33.57s] DEBUG: scanner.vala:741:   Description: Bottom-right y position of scan area.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (15)
+[+33.57s] DEBUG: scanner.vala:738: Option 15: name='(null)' title='Buttons' type=group size=0
+[+33.57s] DEBUG: scanner.vala:741:   Description: Buttons
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (16)
+[+33.57s] DEBUG: scanner.vala:738: Option 16: name='button-update' title='Update button state' type=button size=0 cap=soft-select,soft-detect,advanced
+[+33.57s] DEBUG: scanner.vala:741:   Description: Update button state
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (17)
+[+33.57s] DEBUG: scanner.vala:738: Option 17: name='button-1' title='Button 1' type=int size=4 cap=soft-detect,advanced
+[+33.57s] DEBUG: scanner.vala:741:   Description: Button 1
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (18)
+[+33.57s] DEBUG: scanner.vala:738: Option 18: name='button-2' title='Button 2' type=int size=4 cap=soft-detect,advanced
+[+33.57s] DEBUG: scanner.vala:741:   Description: Button 2
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (19)
+[+33.57s] DEBUG: scanner.vala:738: Option 19: name='original' title='Type of original to scan' type=int size=4 cap=soft-detect,advanced
+[+33.57s] DEBUG: scanner.vala:741:   Description: Type of original to scan
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (20)
+[+33.57s] DEBUG: scanner.vala:738: Option 20: name='target' title='Target operation type' type=int size=4 cap=soft-detect,advanced
+[+33.57s] DEBUG: scanner.vala:741:   Description: Target operation type
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (21)
+[+33.57s] DEBUG: scanner.vala:738: Option 21: name='scan-resolution' title='Scan resolution' type=int size=4 cap=soft-detect,advanced
+[+33.57s] DEBUG: scanner.vala:741:   Description: Scan resolution
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (22)
+[+33.57s] DEBUG: scanner.vala:738: Option 22: name='(null)' title='Extras' type=group size=0
+[+33.57s] DEBUG: scanner.vala:741:   Description: Extras
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (23)
+[+33.57s] DEBUG: scanner.vala:738: Option 23: name='threshold' title='Threshold' type=int size=4 unit=percent min=0, max=100, quant=1 cap=soft-select,soft-detect,automatic,inactive
+[+33.57s] DEBUG: scanner.vala:741:   Description: Select minimum-brightness to get a white point
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (24)
+[+33.57s] DEBUG: scanner.vala:738: Option 24: name='threshold-curve' title='Threshold curve' type=int size=4 min=0, max=127, quant=1 cap=soft-select,soft-detect,automatic,inactive
+[+33.57s] DEBUG: scanner.vala:741:   Description: Dynamic threshold curve, from light to dark, normally 50-65
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (25)
+[+33.57s] DEBUG: scanner.vala:738: Option 25: name='adf-wait' title='ADF Waiting Time' type=int size=4 min=0, max=3600, quant=1 cap=soft-select,soft-detect,automatic,inactive
+[+33.57s] DEBUG: scanner.vala:741:   Description: When set, the scanner searches the waiting time in seconds for a new document inserted into the automatic document feeder.
+[+33.57s] DEBUG: scanner.vala:888: sane_get_option_descriptor (26)
+[+33.57s] DEBUG: scanner.vala:549: sane_control_option (4, SANE_ACTION_SET_VALUE, "Automatic Document Feeder") -> (SANE_STATUS_GOOD, "Automatic Document Feeder")
+[+33.57s] DEBUG: scanner.vala:549: sane_control_option (3, SANE_ACTION_SET_VALUE, "Color") -> (SANE_STATUS_GOOD, "Color")
+[+33.57s] DEBUG: scanner.vala:465: sane_control_option (2, SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300)
+[+33.57s] DEBUG: scanner.vala:505: sane_control_option (13, SANE_ACTION_SET_VALUE, 215.900000) -> (SANE_STATUS_GOOD, 215.899994)
+[+33.57s] DEBUG: scanner.vala:505: sane_control_option (14, SANE_ACTION_SET_VALUE, 279.400000) -> (SANE_STATUS_GOOD, 279.399994)
+[+33.57s] DEBUG: scanner.vala:1241: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD
+[+33.57s] DEBUG: scanner.vala:1258: sane_get_parameters () -> SANE_STATUS_GOOD
+[+33.57s] DEBUG: scanner.vala:1270: Parameters: format=SANE_FRAME_RGB last_frame=SANE_TRUE bytes_per_line=7650 pixels_per_line=2550 lines=3300 depth=8
+[+33.58s] DEBUG: simple-scan.vala:350: Page is 2550 pixels wide, 3300 pixels high, 8 bits per pixel
+[+33.59s] DEBUG: simple-scan.vala:284: Getting color profile for device pixma:MF240_canon-mfc.lan
+[+33.60s] DEBUG: simple-scan.vala:304: Unable to find colord device pixma:MF240_canon-mfc.lan: property match 'Serial'='sane:pixma:MF240_canon-mfc.lan' does not exist
+[+39.83s] DEBUG: scanner.vala:1345: sane_read (7651) -> (SANE_STATUS_GOOD, 7651)
diff --git a/data/logs/EPSON_L380_Series.log b/data/logs/EPSON_L380_Series.log
index 787784c..28a33aa 100644
--- a/data/logs/EPSON_L380_Series.log
+++ b/data/logs/EPSON_L380_Series.log
@@ -1,4 +1,3 @@
-$ simple-scan -d
 [+0,00s] DEBUG: simple-scan.vala:674: Starting Simple Scan 3.23.2, PID=13163
 [+0,08s] DEBUG: scanner.vala:1447: sane_init () -> SANE_STATUS_GOOD
 [+0,08s] DEBUG: scanner.vala:1453: SANE version 1.0.25
diff --git a/data/logs/Epson_Perfection_V39.log b/data/logs/Epson_Perfection_V39.log
new file mode 100644
index 0000000..47834d6
--- /dev/null
+++ b/data/logs/Epson_Perfection_V39.log
@@ -0,0 +1,117 @@
+[+0.00s] DEBUG: simple-scan.vala:638: Starting ./_install/bin/simple-scan 3.35.2, PID=8556
+[+0.08s] DEBUG: scanner.vala:1541: sane_init () -> SANE_STATUS_GOOD
+[+0.08s] DEBUG: scanner.vala:1547: SANE version 1.0.27
+[+0.08s] DEBUG: scanner.vala:1608: Requesting redetection of scan devices
+[+0.08s] DEBUG: scanner.vala:828: Processing request
+[+6.57s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
+[+6.57s] DEBUG: scanner.vala:353: Device: name="imagescan:esci:gt-s650:usb:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.0" vendor="EPSON" model="Epson_Perfection_V39" type=""
+[+9.69s] DEBUG: simple-scan.vala:455: Requesting scan at 600 dpi from device 'imagescan:esci:gt-s650:usb:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.0'
+[+9.69s] DEBUG: scanner.vala:1676: Scanner.scan ("imagescan:esci:gt-s650:usb:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.0", dpi=600, scan_mode=ScanMode.COLOR, depth=8, type=single, paper_width=0, paper_height=0, brightness=0, contrast=0, delay=3000ms)
+[+9.69s] DEBUG: scanner.vala:828: Processing request
+[+10.44s] DEBUG: scanner.vala:889: sane_open ("imagescan:esci:gt-s650:usb:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-5/1-5.1/1-5.1:1.0") -> SANE_STATUS_GOOD
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (0)
+[+10.44s] DEBUG: scanner.vala:760: Option 0: type=int size=4 cap=soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (1)
+[+10.44s] DEBUG: scanner.vala:760: Option 1: name='device-02-general' title='General' type=group size=0 cap=inactive
+[+10.44s] DEBUG: scanner.vala:763:   Description: Basic options.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (2)
+[+10.44s] DEBUG: scanner.vala:760: Option 2: name='source' title='Document Source' type=string size=15 values=["Document Table"] cap=soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Document Source
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (3)
+[+10.44s] DEBUG: scanner.vala:760: Option 3: name='enable-resampling' title='Enable Resampling' type=bool size=4 cap=soft-detect,inactive,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description: This option provides the user with a wider range of supported resolutions.  Resolutions not supported by the hardware will be achieved through image processing methods.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (4)
+[+10.44s] DEBUG: scanner.vala:760: Option 4: name='resolution' title='Resolution' type=int size=4 unit=dpi min=50, max=4800, quant=0 cap=soft-select,soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Resolution
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (5)
+[+10.44s] DEBUG: scanner.vala:760: Option 5: name='scan-area' title='Scan Area' type=string size=19 values=["Executive/Portrait", "ISO/A4/Portrait", "ISO/A5/Portrait", "ISO/A5/Landscape", "ISO/A6/Portrait", "ISO/A6/Landscape", "JIS/B5/Portrait", "JIS/B6/Portrait", "JIS/B6/Landscape", "Letter/Portrait", "Manual", "Maximum"] cap=soft-select,soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Scan Area
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (6)
+[+10.44s] DEBUG: scanner.vala:760: Option 6: name='mode' title='Image Type' type=string size=11 values=["Monochrome", "Grayscale", "Color"] cap=soft-select,soft-detect,emulated
+[+10.44s] DEBUG: scanner.vala:763:   Description: Image Type
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (7)
+[+10.44s] DEBUG: scanner.vala:760: Option 7: name='device-03-geometry' title='Geometry' type=group size=0 cap=inactive
+[+10.44s] DEBUG: scanner.vala:763:   Description: Scan area and image size related options.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (8)
+[+10.44s] DEBUG: scanner.vala:760: Option 8: name='br-x' title='Bottom Right X' type=fixed size=4 unit=mm min=2.539993, max=218.439987, quant=0 cap=soft-select,soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Bottom Right X
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (9)
+[+10.44s] DEBUG: scanner.vala:760: Option 9: name='br-y' title='Bottom Right Y' type=fixed size=4 unit=mm min=2.539993, max=299.719986, quant=0 cap=soft-select,soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Bottom Right Y
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (10)
+[+10.44s] DEBUG: scanner.vala:760: Option 10: name='tl-x' title='Top Left X' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=0 cap=soft-select,soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Top Left X
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (11)
+[+10.44s] DEBUG: scanner.vala:760: Option 11: name='tl-y' title='Top Left Y' type=fixed size=4 unit=mm min=0.000000, max=297.179993, quant=0 cap=soft-select,soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Top Left Y
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (12)
+[+10.44s] DEBUG: scanner.vala:760: Option 12: name='device-04-enhancement' title='Enhancement' type=group size=0 cap=inactive
+[+10.44s] DEBUG: scanner.vala:763:   Description: Image modification options.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (13)
+[+10.44s] DEBUG: scanner.vala:760: Option 13: name='rotate' title='Rotate' type=string size=12 values=["0 degrees", "90 degrees", "180 degrees", "270 degrees", "Auto"] cap=soft-select,soft-detect,emulated
+[+10.44s] DEBUG: scanner.vala:763:   Description: Rotate
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (14)
+[+10.44s] DEBUG: scanner.vala:760: Option 14: name='blank-threshold' title='Skip Blank Pages Settings' type=fixed size=4 min=0.000000, max=100.000000, quant=0 cap=soft-select,soft-detect,emulated
+[+10.44s] DEBUG: scanner.vala:763:   Description: Skip Blank Pages Settings
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (15)
+[+10.44s] DEBUG: scanner.vala:760: Option 15: name='brightness' title='Brightness' type=int size=4 min=-100, max=100, quant=0 cap=soft-select,soft-detect,emulated
+[+10.44s] DEBUG: scanner.vala:763:   Description: Change brightness of the acquired image.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (16)
+[+10.44s] DEBUG: scanner.vala:760: Option 16: name='contrast' title='Contrast' type=int size=4 min=-100, max=100, quant=0 cap=soft-select,soft-detect,emulated
+[+10.44s] DEBUG: scanner.vala:763:   Description: Change contrast of the acquired image.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (17)
+[+10.44s] DEBUG: scanner.vala:760: Option 17: name='threshold' title='Threshold' type=int size=4 min=0, max=255, quant=0 cap=soft-select,soft-detect,emulated
+[+10.44s] DEBUG: scanner.vala:763:   Description: Threshold
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (18)
+[+10.44s] DEBUG: scanner.vala:760: Option 18: name='device--' title='Other' type=group size=0 cap=inactive
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (19)
+[+10.44s] DEBUG: scanner.vala:760: Option 19: name='cct-1' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (20)
+[+10.44s] DEBUG: scanner.vala:760: Option 20: name='cct-2' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (21)
+[+10.44s] DEBUG: scanner.vala:760: Option 21: name='cct-3' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (22)
+[+10.44s] DEBUG: scanner.vala:760: Option 22: name='cct-4' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (23)
+[+10.44s] DEBUG: scanner.vala:760: Option 23: name='cct-5' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (24)
+[+10.44s] DEBUG: scanner.vala:760: Option 24: name='cct-6' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (25)
+[+10.44s] DEBUG: scanner.vala:760: Option 25: name='cct-7' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (26)
+[+10.44s] DEBUG: scanner.vala:760: Option 26: name='cct-8' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (27)
+[+10.44s] DEBUG: scanner.vala:760: Option 27: name='cct-9' type=fixed size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (28)
+[+10.44s] DEBUG: scanner.vala:760: Option 28: name='gamma' title='Gamma' type=string size=4 values=["1.0", "1.8"] cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description: Gamma
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (29)
+[+10.44s] DEBUG: scanner.vala:760: Option 29: name='line-count' title='Line Count' type=int size=4 min=0, max=255, quant=0 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description: Specify how many scan lines to move from the device to the software in one transfer.  Note that 0 will use the maximum usable value.  Values larger than the maximum usable value are clamped to the maximum.
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (30)
+[+10.44s] DEBUG: scanner.vala:760: Option 30: name='speed' title='Speed' type=bool size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description: Speed
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (31)
+[+10.44s] DEBUG: scanner.vala:760: Option 31: name='sw-color-correction' type=bool size=4 cap=soft-select,soft-detect,advanced
+[+10.44s] DEBUG: scanner.vala:763:   Description:
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (32)
+[+10.44s] DEBUG: scanner.vala:760: Option 32: name='transfer-format' title='Transfer Format' type=string size=4 values=["RAW"] cap=soft-detect
+[+10.44s] DEBUG: scanner.vala:763:   Description: Transfer Format
+[+10.44s] DEBUG: scanner.vala:910: sane_get_option_descriptor (33)
+[+10.44s] WARNING: scanner.vala:976: Unable to set single page source, please file a bug
+[+10.44s] DEBUG: scanner.vala:571: sane_control_option (6, SANE_ACTION_SET_VALUE, "Color") -> (SANE_STATUS_GOOD, "Color")
+[+10.44s] DEBUG: scanner.vala:483: sane_control_option (4, SANE_ACTION_SET_VALUE, 600) -> (SANE_STATUS_GOOD, 600)
+[+10.45s] DEBUG: scanner.vala:553: sane_control_option (8, SANE_ACTION_SET_VALUE, option.range.max=218.439987) -> (SANE_STATUS_GOOD)
+[+10.45s] DEBUG: scanner.vala:553: sane_control_option (9, SANE_ACTION_SET_VALUE, option.range.max=299.719986) -> (SANE_STATUS_GOOD)
+[+11.77s] DEBUG: scanner.vala:1291: sane_start (page=0, pass=0) -> SANE_STATUS_CANCELLED
diff --git a/data/logs/Lexmark_CX310dn.log b/data/logs/Lexmark_CX310dn.log
new file mode 100644
index 0000000..b726139
--- /dev/null
+++ b/data/logs/Lexmark_CX310dn.log
@@ -0,0 +1,104 @@
+[+0,00s] DEBUG: simple-scan.vala:638: Starting ./_install/bin/simple-scan 3.36.0, PID=10542
+[+0,07s] DEBUG: scanner.vala:1534: SANE version 1.0.27
+[+0,07s] DEBUG: scanner.vala:1595: Requesting redetection of scan devices
+[+0,07s] DEBUG: scanner.vala:828: Processing request
+[+11,30s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
+[+11,30s] DEBUG: scanner.vala:353: Device: name="lexmark_nscan:libusb/001/002" vendor="Lexmark" model="Lexmark CX310dn" type="Scanner"
+[+11,31s] DEBUG: scanner.vala:353: Device: name="lexmark_nscan:libnet/SPECIFY_DEVICE" vendor="Lexmark" model="Network" type="Scanner"
+[+36,77s] DEBUG: simple-scan.vala:455: Requesting scan at 150 dpi from device 'lexmark_nscan:libusb/001/002'
+[+36,77s] DEBUG: scanner.vala:1663: Scanner.scan ("lexmark_nscan:libusb/001/002", dpi=150, scan_mode=ScanMode.GRAY, depth=2, type=single, paper_width=2100, paper_height=2970, brightness=0, contrast=0, delay=10000ms)
+[+36,77s] DEBUG: scanner.vala:828: Processing request
+[+36,99s] DEBUG: scanner.vala:889: sane_open ("lexmark_nscan:libusb/001/002") -> SANE_STATUS_GOOD
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (0)
+[+36,99s] DEBUG: scanner.vala:760: Option 0: title='Number of options' type=int size=4 cap=soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: Read-only option that specifies how many options a specific devices supports.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (1)
+[+36,99s] DEBUG: scanner.vala:760: Option 1: name='scanner-group' title='Scanner' type=group size=4 cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: 
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (2)
+[+36,99s] DEBUG: scanner.vala:760: Option 2: name='ip-address' title='IP Address' type=string size=50 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: The IP address / hostname associated with this scan job.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (3)
+[+36,99s] DEBUG: scanner.vala:760: Option 3: name='interface' title='Interface' type=string size=50 cap=inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: The interface associated with this scan job.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (4)
+[+36,99s] DEBUG: scanner.vala:760: Option 4: name='profile-information-group' title='Profile Information' type=group size=4 cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: 
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (5)
+[+36,99s] DEBUG: scanner.vala:760: Option 5: name='user-name' title='User Name' type=string size=50 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: The user name associated with this scan job.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (6)
+[+36,99s] DEBUG: scanner.vala:760: Option 6: name='profile-name' title='Profile Name' type=string size=50 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: The profile name associated with this scan job.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (7)
+[+36,99s] DEBUG: scanner.vala:760: Option 7: name='image-group' title='Image Settings' type=group size=4 cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: 
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (8)
+[+36,99s] DEBUG: scanner.vala:760: Option 8: name='content-type' title='Content Type' type=string size=50 values=["Text", "Text/Graphics", "Photo"] cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: Indicates the type of material to be scanned.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (9)
+[+36,99s] DEBUG: scanner.vala:760: Option 9: name='scan-resolution' title='Resolution' type=int size=4 unit=dpi values=[75, 150, 200, 300, 400, 600] cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: The resolution of the scan job in dots per inch.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (10)
+[+36,99s] DEBUG: scanner.vala:760: Option 10: name='mode' title='Color Depth' type=string size=50 values=["1-bit Black & White", "8-bit Grayscale", "24-bit Color"] cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: The color depth of the scan job.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (11)
+[+36,99s] DEBUG: scanner.vala:760: Option 11: name='content-source' title='Content Source' type=string size=50 values=[] cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Content Source.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (12)
+[+36,99s] DEBUG: scanner.vala:760: Option 12: name='original-size' title='Original Size' type=string size=50 values=["Letter", "Executive", "Legal", "A3", "A4", "A5", "A6", "B4", "B5", "Tabloid", "Folio", "Statement", "3x5 Photo", "4x6 Photo", "Business Card", "Book Original", "Auto Size", "Mixed Size", "Universal", "Oficio (México)", "Custom Scan Size 1", "Custom Scan Size 2", "Custom Scan Size 3", "Custom Scan Size 4", "Custom Scan Size 5", "Custom Scan Size 6"] cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: The size of the area to be scanned.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (13)
+[+36,99s] DEBUG: scanner.vala:760: Option 13: name='orientation' title='Orientation' type=string size=50 values=["Portrait"] cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: The orientation of the scan output.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (14)
+[+36,99s] DEBUG: scanner.vala:760: Option 14: name='scan-both-sides' title='Scan both sides' type=bool size=4 cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: Scan both sides of the document.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (15)
+[+36,99s] DEBUG: scanner.vala:760: Option 15: name='scan-now' title='Start Immediately' type=bool size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Start scan operation immediately.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (16)
+[+36,99s] DEBUG: scanner.vala:760: Option 16: name='source' title='Scan source' type=string size=50 values=["Flatbed", "Automatic Document Feeder"] cap=soft-select,soft-detect
+[+36,99s] DEBUG: scanner.vala:763:   Description: The source of the document to be scanned (ex: flatbed).
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (17)
+[+36,99s] DEBUG: scanner.vala:760: Option 17: name='advanced-settings-group' title='Advanced Settings' type=group size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: 
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (18)
+[+36,99s] DEBUG: scanner.vala:760: Option 18: name='brightness' title='Brightness' type=fixed size=4 min=1,000000, max=9,000000, quant=65536 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Adjusts the brightness setting for this scan.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (19)
+[+36,99s] DEBUG: scanner.vala:760: Option 19: name='contrast' title='Contrast' type=fixed size=4 min=0,000000, max=5,000000, quant=65536 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Adjusts the contrast setting used for this scan.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (20)
+[+36,99s] DEBUG: scanner.vala:760: Option 20: name='advance-imaging-group' title='Advance Imaging' type=group size=4 cap=advanced
+[+36,99s] DEBUG: scanner.vala:763:   Description: 
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (21)
+[+36,99s] DEBUG: scanner.vala:760: Option 21: name='mirrorimage' title='Mirror Image' type=bool size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Scans the image then rotates it 180 degrees horizontally.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (22)
+[+36,99s] DEBUG: scanner.vala:760: Option 22: name='negativeimage' title='Negative Image' type=bool size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Negative Image.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (23)
+[+36,99s] DEBUG: scanner.vala:760: Option 23: name='blankpageremoval' title='Blank Page Removal' type=bool size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Blank Page Removal.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (24)
+[+36,99s] DEBUG: scanner.vala:760: Option 24: name='colordropout' title='Color Dropout' type=string size=50 values=["None", "Red", "Green", "Blue"] cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Color Dropout.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (25)
+[+36,99s] DEBUG: scanner.vala:760: Option 25: name='colordropoutthreshold' title='Color Dropout Threshold' type=fixed size=4 min=0,000000, max=254,000000, quant=65536 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Color Dropout Threshold.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (26)
+[+36,99s] DEBUG: scanner.vala:760: Option 26: name='bkgremoval' title='Background Removal' type=bool size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Background Removal.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (27)
+[+36,99s] DEBUG: scanner.vala:760: Option 27: name='reset' title='Reset' type=button size=4 cap=soft-select,soft-detect,inactive
+[+36,99s] DEBUG: scanner.vala:763:   Description: Resets advance imaging options to its default value.
+[+36,99s] DEBUG: scanner.vala:910: sane_get_option_descriptor (28)
+[+36,99s] DEBUG: scanner.vala:571: sane_control_option (16, SANE_ACTION_SET_VALUE, "Flatbed") -> (SANE_STATUS_GOOD, "Flatbed")
+[+36,99s] WARNING: scanner.vala:1049: Unable to set Gray mode, please file a bug
+[+36,99s] WARNING: scanner.vala:1242: The option brightness (18) is inactive and can't be set, please file a bug
+[+36,99s] WARNING: scanner.vala:1242: The option contrast (19) is inactive and can't be set, please file a bug
+[+37,12s] DEBUG: scanner.vala:1278: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD
+[+37,12s] DEBUG: scanner.vala:1301: sane_get_parameters () -> SANE_STATUS_GOOD
+[+37,12s] DEBUG: scanner.vala:1313: Parameters: format=SANE_FRAME_GRAY last_frame=SANE_TRUE bytes_per_line=160 pixels_per_line=1275 lines=1650 depth=1
+[+37,12s] DEBUG: simple-scan.vala:350: Page is 1275 pixels wide, 1650 pixels high, 1 bits per pixel
diff --git a/data/logs/Samsung_C460_Series.log b/data/logs/Samsung_C460_Series.log
new file mode 100644
index 0000000..3131dfc
--- /dev/null
+++ b/data/logs/Samsung_C460_Series.log
@@ -0,0 +1,59 @@
+[+0,00s] DEBUG: simple-scan.vala:638: Starting Simple Scan 3.30.2, PID=8419
+[+0,03s] DEBUG: app-window.vala:1672: Restoring window to 600x400 pixels
+[+0,03s] DEBUG: autosave-manager.vala:64: Loading autosave information
+[+0,03s] DEBUG: autosave-manager.vala:259: Waiting to autosave...
+[+0,07s] DEBUG: scanner.vala:1461: sane_init () -> SANE_STATUS_GOOD
+[+0,07s] DEBUG: scanner.vala:1467: SANE version 1.0.27
+[+0,07s] DEBUG: scanner.vala:1528: Requesting redetection of scan devices
+[+0,07s] DEBUG: scanner.vala:806: Processing request
+[+9,98s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
+[+9,98s] DEBUG: scanner.vala:353: Device: name="xerox_mfp:tcp 192.168.178.36" vendor="Samsung" model="C460 Series" type="multi-function peripheral"
+[+25,67s] DEBUG: simple-scan.vala:455: Requesting scan at 300 dpi from device 'xerox_mfp:tcp 192.168.178.36'
+[+25,67s] DEBUG: scanner.vala:1576: Scanner.scan ("xerox_mfp:tcp 192.168.178.36", dpi=300, scan_mode=ScanMode.COLOR, depth=8, type=ScanType.SINGLE, paper_width=0, paper_height=0, brightness=0, contrast=0, delay=10000ms)
+[+25,67s] DEBUG: scanner.vala:806: Processing request
+[+25,67s] DEBUG: scanner.vala:867: sane_open ("xerox_mfp:tcp 192.168.178.36") -> SANE_STATUS_GOOD
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (0)
+[+25,67s] DEBUG: scanner.vala:738: Option 0: title='Number of options' type=int size=4 cap=soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Read-only option that specifies how many options a specific devices supports.
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (1)
+[+25,67s] DEBUG: scanner.vala:738: Option 1: name='standard' title='Standard' type=group size=4
+[+25,67s] DEBUG: scanner.vala:741:   Description: Source, mode and resolution options
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (2)
+[+25,67s] DEBUG: scanner.vala:738: Option 2: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600] cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Sets the resolution of the scanned image.
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (3)
+[+25,67s] DEBUG: scanner.vala:738: Option 3: name='mode' title='Scan mode' type=string size=9 values=["Lineart", "Halftone", "Gray", "Color"] cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Selects the scan mode (e.g., lineart, monochrome, or color).
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (4)
+[+25,67s] DEBUG: scanner.vala:738: Option 4: name='highlight' title='Threshold' type=fixed size=4 unit=percent min=30,000000, max=70,000000, quant=655360 cap=soft-select,soft-detect,inactive
+[+25,67s] DEBUG: scanner.vala:741:   Description: Select minimum-brightness to get a white point
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (5)
+[+25,67s] DEBUG: scanner.vala:738: Option 5: name='source' title='Scan source' type=string size=8 values=["Flatbed", "ADF", "Auto"] cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Selects the scan source (such as a document-feeder).
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (6)
+[+25,67s] DEBUG: scanner.vala:738: Option 6: name='geometry' title='Geometry' type=group size=4
+[+25,67s] DEBUG: scanner.vala:741:   Description: Scan area and media size options
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (7)
+[+25,67s] DEBUG: scanner.vala:738: Option 7: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0,000000, max=216,069321, quant=65536 cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Top-left x position of scan area.
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (8)
+[+25,67s] DEBUG: scanner.vala:738: Option 8: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0,000000, max=297,179993, quant=65536 cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Top-left y position of scan area.
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (9)
+[+25,67s] DEBUG: scanner.vala:738: Option 9: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0,000000, max=216,069321, quant=65536 cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Bottom-right x position of scan area.
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (10)
+[+25,67s] DEBUG: scanner.vala:738: Option 10: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0,000000, max=297,179993, quant=65536 cap=soft-select,soft-detect
+[+25,67s] DEBUG: scanner.vala:741:   Description: Bottom-right y position of scan area.
+[+25,67s] DEBUG: scanner.vala:888: sane_get_option_descriptor (11)
+[+25,67s] DEBUG: scanner.vala:549: sane_control_option (5, SANE_ACTION_SET_VALUE, "Auto") -> (SANE_STATUS_GOOD, "Auto")
+[+25,67s] DEBUG: scanner.vala:549: sane_control_option (3, SANE_ACTION_SET_VALUE, "Color") -> (SANE_STATUS_GOOD, "Color")
+[+25,67s] DEBUG: scanner.vala:465: sane_control_option (2, SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300)
+[+25,67s] DEBUG: scanner.vala:533: sane_control_option (9, SANE_ACTION_SET_VALUE, option.range.max) -> (SANE_STATUS_GOOD)
+[+25,67s] DEBUG: scanner.vala:533: sane_control_option (10, SANE_ACTION_SET_VALUE, option.range.max) -> (SANE_STATUS_GOOD)
+[+30,83s] DEBUG: scanner.vala:1217: sane_start (page=0, pass=0) -> SANE_STATUS_GOOD
+[+30,83s] DEBUG: scanner.vala:1234: sane_get_parameters () -> SANE_STATUS_GOOD
+[+30,83s] DEBUG: scanner.vala:1246: Parameters: format=SANE_FRAME_RGB last_frame=SANE_TRUE bytes_per_line=7653 pixels_per_line=2551 lines=3569 depth=8
+[+30,83s] DEBUG: simple-scan.vala:350: Page is 2551 pixels wide, 3569 pixels high, 8 bits per pixel
+[+30,84s] DEBUG: simple-scan.vala:284: Getting color profile for device xerox_mfp:tcp 192.168.178.36
+[+30,85s] DEBUG: simple-scan.vala:304: Unable to find colord device xerox_mfp:tcp 192.168.178.36: property match 'Serial'='sane:xerox_mfp:tcp 192.168.178.36' does not exist
diff --git a/data/logs/Samsung_SCX-4600_Series.log b/data/logs/Samsung_SCX-4600_Series.log
new file mode 100644
index 0000000..af73da9
--- /dev/null
+++ b/data/logs/Samsung_SCX-4600_Series.log
@@ -0,0 +1,50 @@
+[+0.00s] DEBUG: simple-scan.vala:637: Starting Simple Scan 3.26.1, PID=10425
+[+0.08s] DEBUG: scanner.vala:1460: SANE version 1.0.27
+[+0.08s] DEBUG: scanner.vala:1521: Requesting redetection of scan devices
+[+0.08s] DEBUG: scanner.vala:806: Processing request
+[+0.14s] DEBUG: autosave-manager.vala:281: Autosaving book information
+[+6.40s] DEBUG: scanner.vala:341: sane_get_devices () -> SANE_STATUS_GOOD
+[+6.40s] DEBUG: scanner.vala:353: Device: name="xerox_mfp:libusb:001:027" vendor="Samsung" model="Samsung SCX-4600 Series" type="multi-function peripheral"
+[+10.71s] DEBUG: simple-scan.vala:454: Requesting scan at 150 dpi from device 'xerox_mfp:libusb:001:027'
+[+10.71s] DEBUG: scanner.vala:1569: Scanner.scan ("xerox_mfp:libusb:001:027", dpi=150, scan_mode=ScanMode.GRAY, depth=2, type=ScanType.SINGLE, paper_width=2100, paper_height=2970, brightness=0, contrast=0, delay=15ms)
+[+10.71s] DEBUG: scanner.vala:806: Processing request
+[+10.71s] DEBUG: scanner.vala:867: sane_open ("xerox_mfp:libusb:001:027") -> SANE_STATUS_GOOD
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (0)
+[+10.71s] DEBUG: scanner.vala:738: Option 0: title='Number of options' type=int size=4 cap=soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Read-only option that specifies how many options a specific devices supports.
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (1)
+[+10.71s] DEBUG: scanner.vala:738: Option 1: name='standard' title='Standard' type=group size=4
+[+10.71s] DEBUG: scanner.vala:741:   Description: Source, mode and resolution options
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (2)
+[+10.71s] DEBUG: scanner.vala:738: Option 2: name='resolution' title='Scan resolution' type=int size=4 unit=dpi values=[75, 100, 150, 200, 300, 600] cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Sets the resolution of the scanned image.
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (3)
+[+10.71s] DEBUG: scanner.vala:738: Option 3: name='mode' title='Scan mode' type=string size=9 values=["Lineart", "Halftone", "Gray", "Color"] cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Selects the scan mode (e.g., lineart, monochrome, or color).
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (4)
+[+10.71s] DEBUG: scanner.vala:738: Option 4: name='highlight' title='Threshold' type=fixed size=4 unit=percent min=30.000000, max=70.000000, quant=655360 cap=soft-select,soft-detect,inactive
+[+10.71s] DEBUG: scanner.vala:741:   Description: Select minimum-brightness to get a white point
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (5)
+[+10.71s] DEBUG: scanner.vala:738: Option 5: name='source' title='Scan source' type=string size=8 values=["Flatbed", "ADF", "Auto"] cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Selects the scan source (such as a document-feeder).
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (6)
+[+10.71s] DEBUG: scanner.vala:738: Option 6: name='geometry' title='Geometry' type=group size=4
+[+10.71s] DEBUG: scanner.vala:741:   Description: Scan area and media size options
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (7)
+[+10.71s] DEBUG: scanner.vala:738: Option 7: name='tl-x' title='Top-left x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=65536 cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Top-left x position of scan area.
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (8)
+[+10.71s] DEBUG: scanner.vala:738: Option 8: name='tl-y' title='Top-left y' type=fixed size=4 unit=mm min=0.000000, max=297.179993, quant=65536 cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Top-left y position of scan area.
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (9)
+[+10.71s] DEBUG: scanner.vala:738: Option 9: name='br-x' title='Bottom-right x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=65536 cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Bottom-right x position of scan area.
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (10)
+[+10.71s] DEBUG: scanner.vala:738: Option 10: name='br-y' title='Bottom-right y' type=fixed size=4 unit=mm min=0.000000, max=297.179993, quant=65536 cap=soft-select,soft-detect
+[+10.71s] DEBUG: scanner.vala:741:   Description: Bottom-right y position of scan area.
+[+10.71s] DEBUG: scanner.vala:888: sane_get_option_descriptor (11)
+[+10.71s] DEBUG: scanner.vala:549: sane_control_option (5, SANE_ACTION_SET_VALUE, "Auto") -> (SANE_STATUS_GOOD, "Auto")
+[+10.71s] DEBUG: scanner.vala:549: sane_control_option (3, SANE_ACTION_SET_VALUE, "Gray") -> (SANE_STATUS_GOOD, "Gray")
+[+10.71s] DEBUG: scanner.vala:465: sane_control_option (2, SANE_ACTION_SET_VALUE, 150) -> (SANE_STATUS_GOOD, 150)
+[+10.71s] DEBUG: scanner.vala:505: sane_control_option (9, SANE_ACTION_SET_VALUE, 210.000000) -> (SANE_STATUS_GOOD, 210.000000)
+[+10.71s] DEBUG: scanner.vala:505: sane_control_option (10, SANE_ACTION_SET_VALUE, 297.000000) -> (SANE_STATUS_GOOD, 297.000000)
diff --git a/data/org.gnome.SimpleScan.gschema.xml b/data/org.gnome.SimpleScan.gschema.xml
index 82e3b90..35e0f6f 100644
--- a/data/org.gnome.SimpleScan.gschema.xml
+++ b/data/org.gnome.SimpleScan.gschema.xml
@@ -60,6 +60,11 @@
       <summary>Directory to save files to</summary>
       <description>The directory to save files to.  Defaults to the documents directory if unset.</description>
     </key>
+    <key name="save-format" type="s">
+      <default>'application/pdf'</default>
+      <summary>File format that is used for saving image files</summary>
+      <description>MIME type that is used for saving image files. Examples of supported MIME types: image/jpeg, image/png, application/pdf</description>
+    </key>
     <key name="jpeg-quality" type="i">
       <range min="0" max="100"/>
       <default>75</default>
diff --git a/data/screenshots/simple-scan-1.png b/data/screenshots/simple-scan-1.png
new file mode 100644
index 0000000..5468b25
--- /dev/null
+++ b/data/screenshots/simple-scan-1.png
diff --git a/data/simple-scan.appdata.xml.in b/data/simple-scan.appdata.xml.in
index c9027e3..e2ab6c1 100644
--- a/data/simple-scan.appdata.xml.in
+++ b/data/simple-scan.appdata.xml.in
@@ -16,13 +16,35 @@
     </p>
   </description>
   <screenshots>
-    <screenshot type="default">https://launchpadlibrarian.net/203209644/simple-scan.png</screenshot>
+    <screenshot type="default">
+      <image type="source">https://gitlab.gnome.org/GNOME/simple-scan/raw/master/data/screenshots/simple-scan-1.png</image>
+    </screenshot>
   </screenshots>
   <url type="homepage">https://gitlab.gnome.org/GNOME/simple-scan</url>
   <url type="bugtracker">https://gitlab.gnome.org/GNOME/simple-scan/issues</url>
-  <url type="donation">http://www.gnome.org/friends/</url>
+  <url type="donation">https://www.gnome.org/friends/</url>
   <developer_name>The GNOME Project</developer_name>
   <releases>
+    <release date="2020-09-11" version="3.38.0" type="development">
+      <description>
+        <p>
+          First stable release for GNOME 3.38, with the updated translations.
+        </p>
+      </description>
+    </release>
+    <release date="2020-09-04" version="3.37.92" type="development">
+      <description>
+        <p>
+          This is an unstable release in the 3.37 development series,
+          with the following improvements:
+        </p>
+        <ul>
+          <li>Display error message if simple-scan is unable to open simple-scan.log</li>
+          <li>Fix scanning on Epson devices, when Automatic Page Size is enabled</li>
+        </ul>
+        <p>This release also updates translations.</p>
+      </description>
+    </release>
     <release date="2019-09-08" version="3.34.0"/>
     <release date="2019-05-05" version="3.32.2.1"/>
     <release date="2019-04-09" version="3.32.2"/>