** Description changed:
- When choosing the preference to scan both front and back sides of my
- document, only the first side is scanned. Duplex scanning for this
- scanner works in XSane. Here is the debug output for the scanner when
- attempting a duplex scan on Ubuntu 14.04.
+ [Impact]
+ Duplex scanning does not work with Brother MFC-8910DW
- ~$ simple-scan -d
- [+0.00s] DEBUG: simple-scan.vala:596: Starting Simple Scan 3.12.1, PID=30955
- [+0.00s] DEBUG: Connecting to session manager
- [+0.04s] DEBUG: ui.vala:1648: Loading state from
/home/jim/.cache/simple-scan/state
- [+0.04s] DEBUG: ui.vala:1629: Restoring window to 600x372 pixels
- [+0.04s] DEBUG: ui.vala:1633: Restoring window to maximized
- [+0.04s] DEBUG: autosave-manager.vala:64: Loading autosave information
- [+0.04s] DEBUG: autosave-manager.vala:258: Waiting to autosave...
- [+0.04s] DEBUG: autosave-manager.vala:82: Loading automatically saved page
page-0
- [+0.04s] DEBUG: autosave-manager.vala:82: Loading automatically saved page
page-1
- [+0.05s] DEBUG: autosave-manager.vala:82: Loading automatically saved page
page-2
- [+0.05s] DEBUG: autosave-manager.vala:82: Loading automatically saved page
page-3
- [+0.05s] DEBUG: autosave-manager.vala:82: Loading automatically saved page
page-4
- [+0.05s] DEBUG: autosave-manager.vala:82: Loading automatically saved page
page-5
- [+0.09s] DEBUG: scanner.vala:1443: sane_init () -> SANE_STATUS_GOOD
- [+0.09s] DEBUG: scanner.vala:1449: SANE version 1.0.23
- [+0.09s] DEBUG: scanner.vala:1510: Requesting redetection of scan devices
- [+0.09s] DEBUG: scanner.vala:802: Processing request
- [+1.05s] DEBUG: autosave-manager.vala:280: Autosaving book information
- [+1.05s] DEBUG: autosave-manager.vala:297: Autosaving page page-0
- [+1.05s] DEBUG: autosave-manager.vala:297: Autosaving page page-1
- [+1.05s] DEBUG: autosave-manager.vala:297: Autosaving page page-2
- [+1.05s] DEBUG: autosave-manager.vala:297: Autosaving page page-3
- [+1.05s] DEBUG: autosave-manager.vala:297: Autosaving page page-4
- [+1.05s] DEBUG: autosave-manager.vala:297: Autosaving page page-5
- [+1.06s] DEBUG: ui.vala:1739: Saving state to
/home/jim/.cache/simple-scan/state
- [+2.71s] DEBUG: scanner.vala:338: sane_get_devices () -> SANE_STATUS_GOOD
- [+2.71s] DEBUG: scanner.vala:350: Device: name="brother4:net1;dev0"
vendor="Brother" model="BrotherScanner" type="MFC-8910DW"
- [+4.57s] DEBUG: simple-scan.vala:310: Requesting scan at 300 dpi from device
'brother4:net1;dev0'
- [+4.57s] DEBUG: scanner.vala:1556: Scanner.scan ("brother4:net1;dev0",
dpi=300, scan_mode=ScanMode.GRAY, depth=2, type=ScanType.SINGLE,
paper_width=2159, paper_height=2794, brightness=0, contrast=0)
- [+4.57s] DEBUG: scanner.vala:802: Processing request
- [+5.19s] DEBUG: ui.vala:1739: Saving state to
/home/jim/.cache/simple-scan/state
- [+5.94s] DEBUG: scanner.vala:863: sane_open ("brother4:net1;dev0") ->
SANE_STATUS_GOOD
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (0)
- [+5.94s] DEBUG: scanner.vala:734: Option 0: name='(null)' title='Number of
options' type=bool size=4 cap=,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Read-only option that
specifies how many options a specific devices supports.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (1)
- [+5.94s] DEBUG: scanner.vala:734: Option 1: name='(null)' title='Mode'
type=group size=4 cap=,advanced
- [+5.94s] DEBUG: scanner.vala:737: Description:
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (2)
- [+5.94s] DEBUG: scanner.vala:734: Option 2: name='mode' title='Scan mode'
type=string size=30 values=["Black & White", "Gray[Error Diffusion]", "True
Gray", "24bit Color", "24bit Color[Fast]"] cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Select the scan mode
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (3)
- [+5.94s] DEBUG: scanner.vala:734: Option 3: name='resolution' title='Scan
resolution' type=int size=4 unit=dpi values=[100, 150, 200, 300, 400, 600,
1200, 2400, 4800, 9600] cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Sets the resolution of the
scanned image.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (4)
- [+5.94s] DEBUG: scanner.vala:734: Option 4: name='source' title='Scan source'
type=string size=64 values=["FlatBed", "Automatic Document Feeder(left
aligned)", "Automatic Document Feeder(left aligned,Duplex)", "Automatic
Document Feeder(centrally aligned)", "Automatic Document Feeder(centrally
aligned,Duplex)"] cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Selects the scan source
(such as a document-feeder).
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (5)
- [+5.94s] DEBUG: scanner.vala:734: Option 5: name='brightness'
title='Brightness' type=fixed size=4 unit=percent min=-50.000000,
max=50.000000, quant=65536 cap=,soft-select,soft-detect,inactive
- [+5.94s] DEBUG: scanner.vala:737: Description: Controls the brightness of
the acquired image.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (6)
- [+5.94s] DEBUG: scanner.vala:734: Option 6: name='contrast' title='Contrast'
type=fixed size=4 unit=percent min=-50.000000, max=50.000000, quant=65536
cap=,soft-select,soft-detect,inactive
- [+5.94s] DEBUG: scanner.vala:737: Description: Controls the contrast of the
acquired image.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (7)
- [+5.94s] DEBUG: scanner.vala:734: Option 7: name='(null)' title='Geometry'
type=group size=4 cap=,advanced
- [+5.94s] DEBUG: scanner.vala:737: Description:
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (8)
- [+5.94s] DEBUG: scanner.vala:734: Option 8: name='tl-x' title='Top-left x'
type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=6553
cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Top-left x position of scan
area.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (9)
- [+5.94s] DEBUG: scanner.vala:734: Option 9: name='tl-y' title='Top-left y'
type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=6553
cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Top-left y position of scan
area.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (10)
- [+5.94s] DEBUG: scanner.vala:734: Option 10: name='br-x' title='Bottom-right
x' type=fixed size=4 unit=mm min=0.000000, max=215.899994, quant=6553
cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Bottom-right x position of
scan area.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (11)
- [+5.94s] DEBUG: scanner.vala:734: Option 11: name='br-y' title='Bottom-right
y' type=fixed size=4 unit=mm min=0.000000, max=355.599991, quant=6553
cap=,soft-select,soft-detect
- [+5.94s] DEBUG: scanner.vala:737: Description: Bottom-right y position of
scan area.
- [+5.94s] DEBUG: scanner.vala:884: sane_get_option_descriptor (12)
- [+5.94s] DEBUG: scanner.vala:546: sane_control_option (4,
SANE_ACTION_SET_VALUE, "FlatBed") -> (SANE_STATUS_GOOD, "FlatBed")
- [+5.95s] DEBUG: scanner.vala:546: sane_control_option (2,
SANE_ACTION_SET_VALUE, "True Gray") -> (SANE_STATUS_GOOD, "True Gray")
- [+5.95s] DEBUG: scanner.vala:462: sane_control_option (3,
SANE_ACTION_SET_VALUE, 300) -> (SANE_STATUS_GOOD, 300)
- [+5.95s] DEBUG: scanner.vala:502: sane_control_option (10,
SANE_ACTION_SET_VALUE, 215.900000) -> (SANE_STATUS_GOOD, 215.880234)
- [+5.95s] DEBUG: scanner.vala:502: sane_control_option (11,
SANE_ACTION_SET_VALUE, 279.400000) -> (SANE_STATUS_GOOD, 279.374420)
- [+11.03s] DEBUG: scanner.vala:1209: sane_start (page=0, pass=0) ->
SANE_STATUS_GOOD
- [+11.03s] DEBUG: scanner.vala:1226: sane_get_parameters () -> SANE_STATUS_GOOD
- [+11.03s] DEBUG: scanner.vala:1238: Parameters: format=SANE_FRAME_GRAY
last_frame=SANE_TRUE bytes_per_line=2480 pixels_per_line=2480 lines=3298 depth=8
- [+11.03s] DEBUG: simple-scan.vala:254: Page is 2480 pixels wide, 3298 pixels
high, 2 bits per pixel
- [+11.03s] DEBUG: simple-scan.vala:188: Getting color profile for device
brother4:net1;dev0
- [+11.04s] DEBUG: simple-scan.vala:208: Unable to find colord device
brother4:net1;dev0: property match 'Serial'='sane:brother4:net1;dev0' does not
exist
- [+11.13s] DEBUG: ui.vala:1739: Saving state to
/home/jim/.cache/simple-scan/state
+ [Test Case]
+ 1. Set Scan Side to "Front and Back" in preferences
+ 2. Connect Brother MFC-8910DW
+ 3. Scan two sided document
+
+ Expected result:
+ Both sides scanned
+
+ Observed result:
+ Only single side scanned
+
+ [Regression Potential]
+ Low. Fix has been in newer versions without issue.
** Description changed:
[Impact]
Duplex scanning does not work with Brother MFC-8910DW
[Test Case]
1. Set Scan Side to "Front and Back" in preferences
2. Connect Brother MFC-8910DW
3. Scan two sided document
Expected result:
Both sides scanned
Observed result:
Only single side scanned
[Regression Potential]
- Low. Fix has been in newer versions without issue.
+ Low. Fix has been in newer versions without issue.
** Description changed:
[Impact]
- Duplex scanning does not work with Brother MFC-8910DW
+ Duplex scanning does not work with Brother MFC-8910DW.
[Test Case]
1. Set Scan Side to "Front and Back" in preferences
2. Connect Brother MFC-8910DW
3. Scan two sided document
Expected result:
Both sides scanned
Observed result:
Only single side scanned
[Regression Potential]
Low. Fix has been in newer versions without issue.
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https://bugs.launchpad.net/bugs/1343773
Title:
Duplex scanning from Brother MFC-8910DW ADF does not work
Status in Simple Scan:
Fix Released
Status in Simple Scan 3.12 series:
Fix Released
Status in Simple Scan 3.4 series:
Fix Released
Status in simple-scan package in Ubuntu:
Fix Released
Status in simple-scan source package in Trusty:
Triaged
Bug description:
[Impact]
Duplex scanning does not work with Brother MFC-8910DW.
[Test Case]
1. Set Scan Side to "Front and Back" in preferences
2. Connect Brother MFC-8910DW
3. Scan two sided document
Expected result:
Both sides scanned
Observed result:
Only single side scanned
[Regression Potential]
Low. Fix has been in newer versions without issue.
To manage notifications about this bug go to:
https://bugs.launchpad.net/simple-scan/+bug/1343773/+subscriptions
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